For Flux Sake

Atmospheric firing is so much fun! What's not to like about a process where you get to spray soda into a flaming hot kiln. This week the gang talk about the durability of cone 6 soda fired pots, and the process for identifying mystery materials. They also take us behind the scenes to talk about what goes into making videos for the CMW YouTube channel. This week's episode features the following topics: Glaze troubleshooting, atmospheric firing, cone 6, soda firing, glaze, flashing slip Today's episode is brought to you by Ceramic Materials Workshop.

Have you heard of a Bristol glaze? This week on For Flux Sake the gang talk about the chemistry that makes these glazes work. They also discuss the crackle vs. crazing nomenclature, as well as the definition of porcelain. Do you have questions or need advice on glazes? Drop us a line at [email protected] and you could be featured on an upcoming show. This week's episode features the following topics: Glaze troubleshooting, crazing, porcelain, Bristol Glaze, glaze Today's episode is brought to you by Bailey Pottery Equipment and Archie Bray Residency.

Get ready for the wonderful and hilarious ceramic artist Lisa Orr! In this episode of our new For Flux Sake segment Fluxed Up, we dive into the precarious world of ceramics filled with personal stories, studio mishaps, and the ever-elusive perfect glaze. Join us as Lisa shares her journey with making low fired white wares, the influence red iron oxide has on aventurine glazes, and her recent research into Persian luster firing. Also, the gang talk about Lisa's development of the Rocket Kiln, a fast-firing smokeless wood kiln. Tune in for a dose of humor, technical tips, and a behind-the-scenes look at the life of a ceramic artist. Got questions or need advice? Drop us a line at [email protected] This week's episode features the following topics: Glaze Troubleshooting, Rocket Kiln, Studio Stories, Ceramics Confessions, Lisa Orr, Red Iron Oxide, Filter Press, Studio Anecdotes, Behind the scenes, Potter, Ceramic Artist Today's episode is brought to you by Bailey Pottery Equipment and Archie Bray Residency.

Have you ever heard of an Oolite? Find out more about this rare and interesting glaze precipitate on this week's episode. The gang also take a trip to materials corner to discuss new potassium feldspars that could replace Custer Feldspar, and answer a question about kiln venting. Do you have questions or need advice on glazes? Drop us a line at [email protected] and you could be featured on an upcoming show. This week's episode features the following topics: Glaze troubleshooting, kilns, kiln vent, Oolite, Custer Feldspar, Potassium Feldspar Today's episode is brought to you by Bailey Pottery Equipment and Archie Bray Residency.

Join us as the For Flux Sake gang dive into layering glazes. Have you ever noticed some glazes look better below others, but not on top? Find out why the order you apply them matters and more on this week's episode. We also have a surprise visit and a great question about Gillespie Borate from their #1 superfan Kookie Kane. Do you have questions or need advice on glazes? Drop us a line at [email protected] and you could be featured on an upcoming show. This week's episode features the following topics: Glaze Troubleshooting, layering, Colemanite, Gerstley Borate, Gillespie Borate, Boron Today's episode is brought to you by Bailey Pottery Equipment and Archie Bray Residency.

Get ready for a wild ride in the studio with ceramic artist Nick Sevigney! In this episode of our new For Flux Sake segment Fluxed Up, we dive into the precarious world of ceramics filled with personal stories, studio mishaps, and the ever-elusive perfect glaze. Join us as Nick shares his journey from porcelain skepticism to newfound appreciation, the impact of the Custer Feldspar shortage, and reveals the trials of handling glaze disasters. Plus, we uncover the joys and frustrations of gallery life and laugh over some truly memorable teaching moments. Tune in for a dose of humor, technical tips, and a behind-the-scenes look at the life of a ceramic artist. Got questions or need advice? Drop us a line at [email protected] This week's episode features the following topics: Glaze Troubleshooting, DIY, Studio Stories, Ceramics Confessions, Nick Sevigney, Custer Feldspar, Studio Anecdotes, Behind the scenes, Potter, Ceramic Artist Today's episode is brought to you by Immaterial: 5000 years of Art, One Material at a Time, a podcast from the Met Museum.

We're kicking off Season 4 of For Flux Sake with a bang—or should we say a "ping"? Matt, Rose, and Kathy are joined by producer Ben to unveil some exciting surprises awaiting you in the new season. We're firing up a conversation about shivering, crazing, and all the unpredictable quirks that come with ceramics. Why is your glaze flaking off? Could your firing cycle or even hand sanitizer be the culprit? And what's the deal with delayed crazing? We're here to get to the bottom of your ceramic problems! If you'd like to be featured on a future episode of the show please send your audio questions to [email protected]. This week's episode features the following topics:Shivering, Crazing, Delayed Crazing, Paint your own pottery, Vitrification, Low-Fire Ceramics, Clay bodies, Thermal expansion Today's episode is brought to you by Immaterial: 5000 years of Art, One Material at a Time, a podcast from the Met Museum.

In Episode 72, the gang discuss using acrylic paints on pottery. You'll learn when it's safe to use acrylics and find out the effects of firing temperature on your cold-finished pieces. Also we'll get into pyrometric cones yet again and break down the difference between cones and temperature readings. Why are those last crucial 100 degrees Celsius so important? And finally, we're discussing the benefits of bisque-firing underglazes. Discover how this step can help prevent color bleeding and other potential glaze flaws. Glazing problems? Kiln meltdown? Send your questions to [email protected] - you might hear the answer on the show! This week's episode features the following topics: Acrylic paint, painted ceramics, ceramic sculpture, cold finish, pyrometric cones, kiln firing, heatwork, temperature, underglaze, glaze flaws Today's episode is brought to you by Immaterial: 5000 years of Art, One Material at a Time, a podcast from the Met Museum.

We start today's episode learning why self-supporting cones are crucial for accurate firings, as well as everything you need to know about using cone plaques, from proper placement to reusability. We also delve deep into the world of firing temperatures talking about how to achieve vibrant colors at cone 10 while exploring the influence of alkaline earth fluxes on chemistry. Have you been thinking of substituting feldspars in your glazes recently? Make sure to listen and learn about the importance of finding the perfect feldspar match to balance your glaze chemistry. Confused about glazes or facing a kiln crisis? Don't suffer in silence! Send the For Flux Sake crew a voice memo or message with your question to [email protected] - your problem could be solved on-air! Today's episode is brought to you by the 28th Annual Bray Benefit Auction. This week's episode features the following topics: Pyrometric cones, cones, kiln, firing temperature, firing atmosphere, cone 6 vs cone 10, blue glaze, green glaze, copper carbonate

Listen in as the gang visit Materials Corner to discuss the latest updates surrounding the loss of Custer. Matt also answers a question from a brewer about the source of water that you use in your glazes. The answer might surprise you! Also, Kathy and Rose share how they've both used CMC in glazes and Matt dives into the science behind it. Today's episode is brought to you by Cornell Studio Supply. This week's episode features the following topics: Water, Custer Feldspar, Glaze troubleshooting, CMC, material substitution

Listen to episode 69 where Matt, Rose, and Kathy discuss a listener's question about the use of ceramic bowls in the hair salon. Can ceramic be safely used for mixing hair dye? The team delves into the chemistry to determine if these bowls are a safe choice or a potential disaster. Thinking about going green in the studio? The gang dives into listener concerns about sustainability in a large community ceramics space. Is lowering firing temperatures the answer? What about the materials themselves? Join the discussion as they explore how to strike a balance between eco-friendly practices and keeping a community studio functional. Today's episode is brought to you by Bailey Pottery Equipment. This week's episode features the following topics: Toxicity, leaching, glaze chemistry, glaze flaws, sustainability, eco-friendly, firing temperature, recycling clay, cone 10, cone 6

In episode 68, we're getting schooled on Shino glazes! Matt, Rose, and Kathy discuss some of the history, science, and stunning beauty of these unique glazes. The gang also takes a deep dive into the murky waters of water chemistry in glazes. Is it the secret ingredient or a total myth? We'll also debunk some common misconceptions and explain why getting to know your specific gravity and viscosity is the real key to glaze consistency. Can you substitute tin in your glazes? Spoiler alert- it depends. Join the fun and listen in on the latest episode of For Flux Sake! Today's episode is brought to you by Bailey Pottery Equipment. This week's episode features the following topics: Shino glaze, Japanese ceramics, specific gravity, viscosity, glaze application, glaze troubleshooting, glaze firing, material substitution, tin oxide

Clay drama got you throwing shade? We've ALL been there! Join the For Flux Sake gang for episode 67 as we commiserate over inconsistent clay bodies and the woes of surprise firing results. We'll explore the limitations of trying to adjust an existing clay body and glaze to meet your needs and some of the many reasons why commercial clay bodies can vary from batch to batch. Plus, we'll shed some light on the truth about manganese myths. Learn what is and what is not an actual hazard to your health. Don't rage-quit that project yet, listen to the latest episode of For Flux Sake and regain your sanity in the studio! Today's episode is brought to you by Bailey Pottery Equipment. Bailey Pottery Equipment has everything you need, from beginner to pro. They offer top-notch supplies at discount prices, all backed by friendly service. This week's episode features the following topics: Manganese, Toxicity, Absorption rate, commercial clay body, Clay absorption, reformulating clay, reformulating glaze, glaze fit

Listen to Kathy, Rose, and Matt take your glaze concerns head-on in this fired-up live recording from the convention this year! The audience delivered rapid fire questions to the gang so get ready for a hodgepodge of hot glaze conundrums. From water content and adjusting a recipe, to cracking the code on crazing crystals and banishing hard pan pandemonium, they tackled every question that came their way, and then some. Do you think anybody was able to stump them? Listen and find out. A special thank you to NCECA for co producing this episode and for supporting podcasting in the ceramics community. Today's episode is brought to you by Snow Farm. From June 2nd-7th, join David McDonald for a hands-on workshop on making perfect-fitting lids for your thrown pieces. This week's episode features the following topics: Glaze Flaws, Crazing, Crystalline, Crystallization, Glaze Formulation, Raw Materials, Glaze Application, Glaze making tips, NCECA, NCECA 2024

Listen to the final part of our conversation with the fantastic Freddy Fredrickson, former kiln master at Alfred University and founder of Fredrickson kilns. This episode will have you thinking beyond temperature when trying to get the most out of your kiln during your firings. Is cone 6 truly more energy-efficient than cone 10? Can your thermocouple be the silent hero of your firings? Freddy has answers to all your burning questions (pun intended!) and more! Glaze got you in a daze? Mystery clay malfunction? Fire up your phone and send the For Flux Sake crew a voice memo or a message with your ceramic crisis at [email protected] - your problem could be solved on-air! Today's episode is brought to you by: Bray Poxy archiebrayclay.com This week's episode features the following topics: Electric Kiln, Cone 6, Cone 10, Cone 6 vs. Cone 10, Energy Efficiency, Energy Efficient Firing, Kiln Troubleshooting, Cones, Kiln Calibration, Kiln Design, Kiln Building, Kiln Efficiency

Join Matt as he dives deep into kilns with Freddy Frederickson, the legendary founder of Fredrickson Kiln Company. For over 30 years, Freddy wasn't just building kilns at The New York State College of Ceramics at Alfred University, he was perfecting the craft as their master kiln builder. In this first episode of our two-part interview, Freddy shares his remarkable journey. From the evolution of electric kiln technology to filling and firing an even kiln, listen in as he answers some of your burning questions about using your electric kiln. Today's episode is brought to you by: Bray Poxy archiebrayclay.com This week's episode features the following topics: Electric Kiln, Firing, Kiln, Kiln Troubleshooting, Kiln load, kiln firing

Thanks to everyone who came out to our live taping at NCECA. We had a blast and look forward to airing that episode in a few weeks. Today on the show the gang talk about the effect of mold in clay, bisque firing higher than your glaze temperature, and the wild wild west of slip formulas. If you need assistance with a ceramic chemistry problem, send us a voice memo with your question to [email protected]. Today's episode is brought to you by: Bray Poxy archiebrayclay.com This week's episode features the following topics: Slip casting, Mold, Clay Durability, Glaze Application, Slip Formula, Bisque temperature

This episode of Flux Sake is a technical delight! Rose and Matt unpack the fascinating world of commercial clay body profiling with Ceramic Material Workshop's ongoing research project. They'll unpack the different tests used and what they reveal about a clay body's performance. Need to know the perfect clay body and glazes for your project? We've got you covered! The gang tackles listener questions on finding durable materials for high-use barware and crafting long-lasting floor tiles. Feeling the spray gun frustration? You're not alone! The episode wraps up with solutions to a clogged spray gun, with insights from Kathy, Rose, and Matt on keeping your glaze application smooth. Join the Flux Sake Crew Live! Catch the whole gang for a live recording at the NCECA conference in Richmond, VA on Friday, March 22nd at 11 am. Don't miss out! Today's episode is brought to you by: Bray Poxy archiebrayclay.com This week's episode features the following topics: Food Safety, Functional Ceramics, Utilitarian Ceramics, Dinnerware, Restaurant ware, Clay Durability, Glaze Durability, Coefficient of Friction, Ceramic Tile, Glaze Application, Glazing with spray gun

The For Flux Sake crew is gearing up for NCECA! Tune in to find out their plans and where you can catch them live at the conference. They also dive deep into listener questions, tackling concerns about lead leaching in your kiln from past firings and fish tank safety. Can your ceramic pieces pose a hidden danger for you or your aquatic friends? Learn the facts with us and stay safe! Got a perplexing ceramic problem? Send the crew a voice memo with your question to [email protected] and they might just feature it on a future episode. Today's episode is brought to you by: Bray Poxy archiebrayclay.com This week's episode features the following topics: Lead, Leaching, Toxicity, Lead Toxicity, Lead Testing, Lead Leaching, NCECA, Studio Safety

On today's episode the gang talk about deciphering the labels on your commercial glazes. They also answer listener questions about standard bisquing temperatures in the U.S., and if there is a toxicity risk when using lead glazed wares from the 19th century. If you need assistance with a ceramic chemistry problem, send us a voice memo with your question to [email protected]. Kathy, Matt, and Rose are excited to be participating in this year's NCECA conference in Richmond, VA. Come on out and bring your friends for a live taping of the show on Friday March 22nd at 11 am. Hope to see you there. Today's episode is brought to you by: Bray Poxy archiebrayclay.com

On today's episode the gang talk about recycling clay, knowing how hot a slip or glaze can be fired, and tips for running a community studio. If you need assistance with a ceramic chemistry problem, send us a voice memo with your question to [email protected]. As we head into the new year, we are having a comment drive. This is one of the easiest ways to support this show, and the best part is that it's totally free. To participate simply leave a review and a rating for the show on your favorite podcast app. Thanks everyone for listening and supporting the show! Today's episode is brought to you by: The Bray www.archiebray.org

On today's episode the gang answer an interesting question about the beauty of glaze flaws, as well as discussing fake reduction glazes using silicon carbide and making pots that are durable enough for restaurants. If you need assistance with a ceramic chemistry problem, send us a voice memo with your question to [email protected]. As we head into the new year, we are having a comment drive. This is one of the easiest ways to support this show, and the best part is that it's totally free. To participate simply leave a review and a rating for the show on your favorite podcast app. Thanks everyone for listening and supporting the show! Today's episode is brought to you by: The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org

Happy New Year from the For the Flux Sake gang! In today's episode Kathy, Rose, and Matt answer three listener questions about kiln peeps, creating atmospheric effects in an electric kiln, and the best ways to test wild clay. If you need assistance with a ceramic chemistry problem, send us a voice memo with your question to [email protected]. As we head into the new year, we are having a comment drive. This is one of the easiest ways to support this show, and the best part is that it's totally free. To participate simply leave a review and a rating for the show on your favorite podcast app. Thanks everyone for listening and supporting the show! Today's episode is brought to you by: The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org

On today's episode of For the Flux Sake the gang answer three listener questions about sieving glazes, burnishing clay, and wiping off bisque. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. Thanks everyone for listening in 2023. We look forward to having lots of new episodes for you in the upcoming year. Hello For Flux Sake Listeners! Have you ever wondered what me mean when we talk about the unity molecular formula on the show? The UMF is a great way to understand glaze chemistry, and we talk all about it in our Glazed and Confused class. To show our appreciation for your listenership, we are offering a free lifetime membership to our Glazed and Confused class until the end of December. To sign up for FREE visit www.ceramicmaterialsworkshop.com and use the offer code "UMF" when you sign up. Happy Holidays! Today's episode is brought to you by: AMACO Brent www.amaco.com The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org

On today's episode the gang talk about the end of Custer Feldspar. How do we all adjust to one of America's most popular, and reasonably priced, feldspars going out of production? Hear more about potential substitutions and the ripple effect this will have on the ceramic community. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. Today's episode is brought to you by: AMACO Brent www.amaco.com The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org Hello For Flux Sake Listeners! Have you ever wondered what me mean when we talk about the unity molecular formula on the show? The UMF is a great way to understand glaze chemistry, and we talk all about it in our Glazed and Confused class. To show our appreciation for your listenership, we are offering a free lifetime membership to our Glazed and Confused class until the end of December. To sign up for FREE visit www.ceramicmaterialsworkshop.com and use the offer code "UMF" when you sign up. Happy Holidays!

On today's episode the gang answer questions about the rising cost of lithium and the advantages of diversifying your fluxes. They also talk about the slight color shifts that happen in clear glazes. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. Today's episode is brought to you by: AMACO Brent www.amaco.com The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org Hello For Flux Sake Listeners! Until the end of November, we are offering a 25% discount on our beginner glaze workshop - Glaze of Our Lives. This is one of our on-demand workshops that help people learn about what glazes are, and how they really work. We answer the questions you've always wondered about and smash the ceramic myths you may have been told. Head over to www.ceramicmaterialsworkshop.com and use promo code - forfluxsake (all one word)- at time of check out to receive the 25% discount. Check it out and don't forget to keep on test, test, testing!

On today's episode the gang answer a few questions about cone six, including one about electric kiln temperatures, and another about firing cone 6 glazes to cone 10 in a soda kiln. They also talk about making lava-like effects on clay with vinegar. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. Today's episode is brought to you by: AMACO Brent www.amaco.com The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org Hello For Flux Sake Listeners! Until the end of November, we are offering a 25% discount on our beginner glaze workshop - Glaze of Our Lives. This is one of our on-demand workshops that help people learn about what glazes are, and how they really work. We answer the questions you've always wondered about and smash the ceramic myths you may have been told. Head over to www.ceramicmaterialsworkshop.com and use promo code - forfluxsake (all one word)- at time of check out to receive the 25% discount. Check it out and don't forget to keep on test, test, testing!

On this extra spooky episode of For Flux Sake, the gang talk about flame ware, the best length of time to mix casting slip, and fast firing manual kilns. They also share a mysterious tale about the blood bricks of Boston. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. Today's episode is brought to you by: AMACO Brent www.amaco.com The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org Hello For Flux Sake Listeners! Until the end of November, we are offering a 25% discount on our beginner glaze workshop - Glaze of Our Lives. This is one of our on-demand workshops that help people learn about what glazes are, and how they really work. We answer the questions you've always wondered about and smash the ceramic myths you may have been told. Head over to www.ceramicmaterialsworkshop.com and use promo code - forfluxsake (all one word)- at time of check out to receive the 25% discount. Check it out and don't forget to keep on test, test, testing!

This week on the podcast the gang talk about the chemistry of raku glazes, the prevalence of cone 8 in European ceramics, and the intricacies of a fully melted matte glaze. They also share fun facts about Prisma color pencils and their use in ceramics. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info we talked about in this episode, visit Ceramic Materials Workshop. Today's episode is brought to you by: AMACO Brent www.amaco.com The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org

Today the gang discuss three questions about clay, including what actually happens when you wedge. They also talk about the ever-evolving situation with EPK. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info we talked about in this episode, visit Ceramic Materials Workshop. Today's episode is brought to you by: AMACO Brent www.amaco.com The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org

Welcome back for season three of For Flux Sake! Today the gang talk about fast firing, the best way to do an absorption test, and a pair of kiln questions about thermocouples and electricity types. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info we talked about in this episode, visit Ceramic Materials Workshop. Our friend Paul Blais, host of The Potters Cast, was recently in a bad accident. There's a Go Fund Me to help support his family during his recovery. We wish him a speedy recovery. Today's episode is brought to you by: AMACO Brent www.amaco.com The Rosenfield Collection of Functional Ceramic Art www.Rosenfieldcollection.com. The Bray www.archiebray.org

Your favorite glaze nerds are back for season three of For Flux Sake! New episodes drop every other Wednesday starting this week. If you have a question about ceramic chemistry send us a voice memo at [email protected]. See you soon!

We are wrapping up our second season of the podcast and want to send a huge thank you to all of you for listening to the show. In this episode the gang talk about the long-term effects of throwing on your body, how to grasp the working qualities of porcelain, and how kiln cooling might change your glazes. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info we talked about in this episode, visit Ceramic Materials Workshop. We are excited to be celebrating the 2nd birthday of the Brickyard Podcast Network with an online auction and fundraiser. Sixteen artists have donated work to help us raise money to support the network. If you are a fan of our podcasts don't miss this chance to buy work from Sarah Pike, Roberto Lugo, Adrienne Eliades, Michael Kline, and many others. Bidding will start on the network's birthday August 16th and ends August 19th. To find out more visit us at givergy.us/TheBrayBrickbyBrick. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com. The Bray is actively committed to promoting, celebrating, and sustaining the ceramic arts through its residency program, education center, and gallery. www.archiebray.org

This week on the show we have a great slate of questions from our listeners. Kathy, Matt, and Rose talk about the effect of Terra Siggilata on absorption, flashing caused by soluble materials, and best practices for safely using luster. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info we talked about in this episode, visit Ceramic Materials Workshop. Hello For Flux Sake Listeners! As you know, Matt and Rose do a lot of glaze testing… A lot. They've decided to share some of that testing in their amazing new digital glaze book Test Test Test!:7500 glaze tests from Ceramic Materials Workshop. The book features a broad spectrum of oxidation and reduction glazes including matte, gloss, and crystalline, half of which are at Cone 10 and the other half at Cone 6. Each glaze is documented with images, recipes, and chemistry giving you an opportunity to learn these glazes inside and out. Check it out and don't forget to keep on test, test, testing! To purchase visit www.ceramicmaterialsworkshop.com. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

We all know that disappointing feeling. You open a kiln and see a beautiful piece that looks exactly like yours, except that its oddly smaller than you remember. On this week's show the gang talk about the chemical process that causes clay shrinkage, as well as, the pros and cons of using manganese for speckled clay. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info we talked about in this episode, visit Ceramic Materials Workshop. Hello For Flux Sake Listeners! As you know, Matt and Rose do a lot of glaze testing… A lot. They've decided to share some of that testing in their amazing new digital glaze book Test Test Test!:7500 glaze tests from Ceramic Materials Workshop. The book features a broad spectrum of oxidation and reduction glazes including matte, gloss, and crystalline, half of which are at Cone 10 and the other half at Cone 6. Each glaze is documented with images, recipes, and chemistry giving you an opportunity to learn these glazes inside and out. Check it out and don't forget to keep on test, test, testing! To purchase visit www.ceramicmaterialsworkshop.com. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

Have you seen a lava glaze and wondered how to make that surface in your own studio? Today on the show, the gang talk about silicon carbide and its use in lava glazes, as well as answer questions on plaster pop outs and soluble sodium. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info we talked about in this episode, visit Ceramic Materials Workshop. Hello For Flux Sake Listeners! As you know, Matt and Rose do a lot of glaze testing… A lot. They've decided to share some of that testing in their amazing new digital glaze book Test Test Test!:7500 glaze tests from Ceramic Materials Workshop. The book features a broad spectrum of oxidation and reduction glazes including matte, gloss, and crystalline, half of which are at Cone 10 and the other half at Cone 6. Each glaze is documented with images, recipes, and chemistry giving you an opportunity to learn these glazes inside and out. Check it out and don't forget to keep on test, test, testing! To purchase visit www.ceramicmaterialsworkshop.com. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

Did you see the video of the potter firing their pot in the microwave? Is that real? Today on the show the gang talk about this curiosity of ceramic technology. They also talk about temperature fluctuations in a kiln, and Matt goes on an epic rant about vitrification and porosity. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info we talked about in this episode, visit Ceramic Materials Workshop. Hello For Flux Sake Listeners! As you know, Matt and Rose do a lot of glaze testing… A lot. They've decided to share some of that testing in their amazing new digital glaze book Test Test Test!:7500 glaze tests from Ceramic Materials Workshop. The book features a broad spectrum of oxidation and reduction glazes including matte, gloss, and crystalline, half of which are at Cone 10 and the other half at Cone 6. Each glaze is documented with images, recipes, and chemistry giving you an opportunity to learn these glazes inside and out. Check it out and don't forget to keep on test, test, testing! To purchase visit www.ceramicmaterialsworkshop.com. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

Have you inherited a studio's worth of raw materials but have no idea what they are? On today's episode of For Flux Sake the gang talk about how to test mystery materials to find out their usefulness. They also talk about the best ways to record the information you learn from your test tiles, and Matt and Rose give a report on their trip to the Fiesta Ware factory. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake Matt does a deep dive into crystalline glazes. The gang also talks about the nature of frits and the composition of stains. It's an episode filled with practical information to help you understand how ceramic materials work. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our hosts talk about the best way to measure progress in a firing. They also talk about Chat GPT and the potential for artificial intelligence in ceramics, as well as answer questions about quartz inversion and firing schedules. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

Today the gang check in after an exciting trip to NCECA. They also take questions about glaze recycling, hard water, and soluble sodium flashing. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

For today's episode we have a live taping from this year's NCECA conference in Cincinnati, OH. Kathy, Matt, and Rose took questions from the audience about glaze development and mysterious kiln reactions. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our hosts talk about clay memory and why some slab-built things warp. They also discuss delayed pinging and the aging of glazed work. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Kathy, Matt, and Rose are excited to announce that the first in-person taping of For Flux Sake will be happening at this year's NCECA in Cincinnati. If you come to the podcast room at 1pm on Friday March 17th you can join the live taping and have your questions answered. It's going to be a blast so bring your questions and your friends! Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our hosts talk about dipping glazes and what to do when your glaze hard pans at the bottom of the bucket. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. Kathy, Matt, and Rose are excited to announce that the first in-person taping of For Flux Sake will be happening at this year's NCECA in Cincinnati. If you come to the podcast room at 1pm on Friday March 17th you can join the live taping and have your questions answered. It's going to be a blast so bring your questions and your friends! Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our hosts dive down the rabbit hole of unglazed ceramics and vitrification. Along the way Matt talks about the history of kiln technology while also offering to fight any ancient Grecians who might be listening to the podcast. It gets wild. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Kathy, Matt, and Rose are excited to announce that the first in-person taping of For Flux Sake will be happening at this year's NCECA in Cincinnati. If you come to the podcast room at 1pm on Friday March 17th you can join the live taping and have your questions answered. It's going to be a blast so bring your questions and your friends! Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our hosts answer a handful of questions about material substitutions. They talk about the similarities between iron and cobalt colorants, and which raw materials you can interchange for others. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Kathy, Matt, and Rose are excited to announce that the first in-person taping of For Flux Sake will be happening at this year's NCECA in Cincinnati. If you come to the podcast room at 1pm on Friday March 17th you can join the live taping and have your questions answered. It's going to be a blast so bring your questions and your friends! Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 900 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our hosts answer three questions about clay bodies. They talk about how you make casting slip, determining when it is ok to mix clay bodies together, and whether or not aging your clay makes a difference for plasticity. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. Kathy, Matt, and Rose are excited to announce that the first in-person taping of For Flux Sake will be happening at this year's NCECA in Cincinnati. If you come to the podcast room at 1pm on Friday March 17th you can join the live taping and have your questions answered. It's going to be a blast so bring your questions and your friends! Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 800 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our hosts talk about the best ways to transport glazed bisque ware from your home studio to the community kiln, and why black underglaze can have trouble staying smooth at cone 10. They also return to a discussion from a previous episode about the practicality of using beach sand as a clay or glaze material. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 800 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our hosts celebrate the holiday season with their ceramic gift guide. They also answer three questions about kilns and firing, including differences in kiln types, practical tools for maintenance, and whether water or air is to blame for explosions during firing. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. As the end of the year approaches, we are asking you to donate to the Brickyard Network. You can help this show and our network of ceramic podcasts by supporting the Archie Bray Foundation with your tax-deductible donation. To donate visit www.brickyardnetwork.org and scroll down until you see the donate now button. Thanks so much and happy holidays! Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 800 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.

On today's episode of For Flux Sake our fearless hosts start with a listener question about what they make (or used to make) in their own studios. They also discuss how reduction works and if it's possible to create reduction in an electric kiln. If you have a ceramic chemistry problem you'd like help with, send us a voice memo with your question to [email protected]. To see the supplemental info, we talked about in this episode, visit the blog at www.ceramicmaterialsworkshop.com/cmw-blog. If you design a t-shirt logo for the show you could win a free class from Ceramics Materials Workshop. To enter send your submission to the email above by Dec. 31st 2022. Good luck! Today's episode is brought to you by: For the past 100 years, AMACO Brent has been creating ceramic supplies for our community ranging from underglazes to electric kilns, and they have no plans of slowing down. www.amaco.com The Rosenfield Collection of Functional Ceramic Art is an online source for research and inspiration, featuring images of thousands of objects made by over 800 artists. The images are high quality and can be used with no permission required, making them a great resource for students and teachers. www.Rosenfieldcollection.com.