Clay and Glaze Chemistry

5,540 topics in this forum

1. need a good white cone 6 clay on east coast

   By oldlady, June 12, 2019   

   • to replace little loafers
   • 11 replies
   • 863 views
   • 
   • Joseph Fireborn
   • June 18, 2019

2. Pieces Forming A Crack A Day After Glaze Firing

   By DMCosta, December 6, 2013
   • 9 replies
   • 2.5k views
   • 
   • Min
   • June 18, 2019

3. Staining a Clay Body, for Marbled Clay

   By Benzine, May 18, 2019
   • 12 replies
   • 1.2k views
   • 
   • Bryan Johnson
   • June 17, 2019

4. Duncan Premium Gold & Bright Gold

   By kennedy james, October 11, 2013   

   • anyone with experience it ?
   • 12 replies
   • 8.6k views
   • 
   • neilestrick
   • June 15, 2019

5. Crackle Slips For Greenware Or Bisque Cone 6,7,8

   By cambriapottery, May 7, 2011
   • 17 replies
   • 10.2k views
   • 
   • neilestrick
   • June 15, 2019

6. Is there any way to "whiten" red clay?

   By Tabathos, June 13, 2019
   • 5 replies
   • 1.2k views
   • 
   • Callie Beller Diesel
   • June 13, 2019

7. Glaze over underglaze

   By Yawnoc, May 29, 2019
   • 8 replies
   • 727 views
   • 
   • Yawnoc
   • June 9, 2019

8. superficial glazing

   By Luceille, June 7, 2019
   • 4 replies
   • 301 views
   • 
   • curt
   • June 9, 2019

9. Natural yellow clay when fired!

   By Derek Olive, June 7, 2019
   • 3 replies
   • 1.6k views
   • 
   • Derek Olive
   • June 9, 2019

10. A Question About Glazing An Existing Brick

    By Ginaragsdale, September 7, 2015
    • 18 replies
    • 8.1k views
    • 
    • Mark C.
    • June 7, 2019

11. This clay?

    By laughlin, June 6, 2019
    • 10 replies
    • 507 views
    • 
    • laughlin
    • June 7, 2019

12. Excess glaze

    By Carlie, June 6, 2019   

    • glaze
    • remove glaze
    • 2 replies
    • 232 views
    • 
    • neilestrick
    • June 7, 2019

13. Alumina hydrate and oxide

    By cambriapottery, May 27, 2019   

    • can you substitute alumina oxide for alumina hydrate?
    • 6 replies
    • 1.2k views
    • 
    • cambriapottery
    • June 5, 2019

14. The use of broken bisque ware

    By AbbyRose, June 5, 2019
    • 1 reply
    • 514 views
    • 
    • LeeU
    • June 5, 2019

15. Transparent glaze over dark clay

    By Danielle Caron, May 31, 2019
    • 10 replies
    • 2.5k views
    • 
    • Danielle Caron
    • June 3, 2019

16. writing a glaze book

    By beardsley, May 28, 2019
    • 6 replies
    • 657 views
    • 
    • neilestrick
    • May 31, 2019

17. Working in Korea

    By Anna HJ, May 2, 2019   

    • international
    • glaze
    • (and 2 more)

      Tagged with:

      • international
      • glaze
      • chemical
      • korea
    • 2 replies
    • 503 views
    • 
    • preeta
    • May 31, 2019

18. Glaze Advice Needed :)

    By Jess_King, May 16, 2019
    • 9 replies
    • 563 views
    • 
    • Up in Smoke Pottery
    • May 28, 2019

19. Crazing disaster

    By Grace london, May 16, 2019   

    • craze
    • lowfire
    • 7 replies
    • 492 views
    • 
    • Up in Smoke Pottery
    • May 28, 2019

20. Luster or Metallic over glaze

    By tbaa, May 27, 2019
    • 8 replies
    • 1.1k views
    • 
    • tbaa
    • May 28, 2019

21. Slip- Engobe Study

    By glazenerd, January 12, 2019   

    • slip
    • viscosity
    • (and 3 more)

      Tagged with:

      • slip
      • viscosity
      • particles
      • ph
      • engobe
    • 20 replies
    • 1k views
    • 
    • LeeU
    • May 28, 2019

22. Systems for processing dug clay

    By Krawiea, May 26, 2019
    • 3 replies
    • 333 views
    • 
    • liambesaw
    • May 27, 2019

23. Bubbles on glaze mixture surface

    By tbaa, May 21, 2019   

    • glazes
    • 8 replies
    • 888 views
    • 
    • tbaa
    • May 27, 2019

24. Firing Schedule Variables

    By glazenerd, May 25, 2019   

    • firing schedule
    • variables
    • (and 4 more)

      Tagged with:

      • firing schedule
      • variables
      • ramp cycle
      • single fire
      • bisq fire
      • red body
    • 13 replies
    • 1.2k views
    • 
    • glazenerd
    • May 26, 2019

25. black specks in white glaze

    By April Crowell, May 24, 2019   

    • glaze
    • issue
    • (and 4 more)

      Tagged with:

      • glaze
      • issue
      • white glaze
      • glaze issue
      • black speck
      • black speck in glazes
    • 12 replies
    • 3.2k views
    • 
    • April Crowell
    • May 25, 2019