For Flux Sake

Written by: Kathy King Rose Katz Matt Katz
  • Summary

  • Matt and Rose Katz of the Ceramics Materials Workshop and Kathy King of the Ceramics Program at Harvard University discuss listener questions about clay and glaze. This show will have you laughing and learning about the chemistry behind ceramics in no time.
    Archie Bray Foundation
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Episodes
  • Fluxed Up with Paul Andrew Wandless
    Feb 20 2025

    Get ready for a wild ride in the studio with ceramic artist Paul Andrew Wandless! In this episode of our Fluxed Up series, we dive into the precarious world of ceramics filled with personal stories, studio mishaps, and the ever-elusive perfect glaze. Join us as Paul shares about making casting slips out of dark clay bodies, as well as how he builds with cast slabs for extra strength and durability. 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 ForFluxSakePodcast@gmail.com.

    This week’s episode features the following topics:

    Glaze testing, print making, underglaze, dark clay bodies, slip casting, deflocculation


    Today's episode is brought to you by Cornell Studio Supply and the Rosenfield Collection of Ceramic Art.

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    41 mins
  • Are there budget-friendly black and purple glazes?
    Feb 13 2025

    Have you ever tried to create budget-friendly glazes? It can be hard, especially when you want rich purples and blacks. This week the gang talk about ways to save money in your glaze lab, and how tariffs might affect the supply chain. They also start the episode commiserating on how cold it is this time of year in New England, and what to do if your clay freezes. Do you have questions or need advice on glazes? Drop us a line at ForFluxSakePodcast@gmail.com and you could be featured on an upcoming show.

    This week’s episode features the following topics:

    Frozen clay, glaze lab, glaze chemistry on a budget, purple, black


    Today's episode is brought to you by Cornell Studio Supply and the Rosenfield Collection of Ceramic Art.

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    36 mins
  • How can I measure thermal expansion?
    Feb 6 2025

    Have you noticed thermal expansion measurements on your clay or glaze recipes? If so you might be wondering what those measurements mean, and how you use them to predict glaze fit on a clay body. This week the gang discuss thermal expansion and why those numeric values aren’t always so helpful. They also answer a listener question about glazes with rare earth elements. Do you have questions or need advice on glazes? Drop us a line at ForFluxSakePodcast@gmail.com and you could be featured on an upcoming show.

    This week’s episode features the following topics:

    Thermal expansion, glaze fit, clay body, rare earth elements, Praseodymium, Neodymium, Erbium


    Today's episode is brought to you by Cornell Studio Supply and the Rosenfield Collection of Ceramic Art.

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    30 mins

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