Clay and Glaze Chemistry

5,533 topics in this forum

1. Frit Substitution Chart + Orton Cone Charts + Kiln Wash Recipes

   By Min, October 15, 2019
   • 20 replies
   • 13.6k views
   • 
   • Mark C.
   • March 18

2. Wild Clay Processing

   By Min, November 5, 2022   

   • found clay
   • foraged clay
   • (and 2 more)

     Tagged with:

     • found clay
     • foraged clay
     • dug clay
     • testing wild clay
   • 21 replies
   • 1.8k views
   • 
   • Pluton
   • January 26

3. Eutectics Calculator 1 2

   By Min, May 12, 2021
   • 42 replies
   • 5.3k views
   • 
   • C.Banks
   • January 14

4. Custer feldspar... again... new chemistry 2021 data 1 2

   By Dick White, August 15, 2022
   • 44 replies
   • 2.6k views
   • 
   • GEP
   • January 3

5. Talc shortage? New Talc - Cim Talc and Fabi Talc 1 2

   By Susan McHenry, April 28, 2021   

   • talc
   • cim talc fabi talc
   • 28 replies
   • 6.6k views
   • 
   • Dick White
   • October 22, 2023

6. Spodumene Substitute Analysis

   By Min, April 1, 2023
   • 11 replies
   • 1k views
   • 
   • PeterH
   • July 10, 2023

7. User Beware + Technical FAQ's

   By Guest JBaymore, February 22, 2014
   • 4 replies
   • 26.8k views
   • 
   • oldlady
   • December 27, 2019

8. Why does my Bone China have a Green tint?

   By Jarman Porcelain, April 8
   • 16 replies
   • 145 views
   • 
   • Jarman Porcelain
   • 1 hour ago

9. Bone china glazing problems 1 2

   By Ben10, March 27, 2022
   • 37 replies
   • 2.1k views
   • 
   • Jarman Porcelain
   • 1 hour ago

10. Low Fire Clays

    By AndreaK, Tuesday at 04:54 PM   

    • clays
    • glazes
    • 2 replies
    • 46 views
    • 
    • LeeU
    • 2 hours ago

11. Clear glaze looks yellow

    By Judy SA, March 3, 2023
    • 11 replies
    • 1k views
    • 
    • tinypieces
    • 5 hours ago

12. Glazed pieces hung out at 800F degrees - ok?

    By ABlanc, 12 hours ago
    • 3 replies
    • 30 views
    • 
    • Dick White
    • 11 hours ago

13. Need help with low fire slip and glaze

    By Merve, Monday at 02:37 AM
    • 3 replies
    • 77 views
    • 
    • Min
    • Tuesday at 01:54 PM

14. Gold Lustre

    By Imu, Monday at 08:52 AM
    • 4 replies
    • 77 views
    • 
    • Imu
    • Tuesday at 11:44 AM

15. App - Blazed and Potfolio

    By StonedStudio, Monday at 03:39 PM
    • 0 replies
    • 62 views
    • 
    • StonedStudio
    • Monday at 03:39 PM

16. Potters who are to longer with us-Glaze recipes live on

    By Mark C., Sunday at 12:19 AM
    • 1 reply
    • 69 views
    • 
    • fergusonjeff
    • Monday at 01:20 PM

17. Im desperate

    By Dabombmom, March 19
    • 23 replies
    • 319 views
    • 
    • Dabombmom
    • Monday at 06:16 AM

18. Any thoughts on what is causing my glaze problem?

    By Bam2015, Saturday at 03:53 PM
    • 7 replies
    • 96 views
    • 
    • Jarman Porcelain
    • Sunday at 05:12 PM

19. Terra sigillata deflocculation from local clay

    By wens, Saturday at 04:31 PM
    • 6 replies
    • 55 views
    • 
    • wens
    • Sunday at 02:59 PM

20. Bisque Menders Recipe - Making Your Own

    By Hyn Patty, April 10
    • 13 replies
    • 137 views
    • 
    • Kelly in AK
    • Saturday at 05:46 AM

21. Extreme Cracking/Shrinkage in Tiles

    By Caroline E, March 14
    • 6 replies
    • 167 views
    • 
    • neilestrick
    • April 9

22. Pinhole problems 1 2

    By Lbauer12, March 22
    • 32 replies
    • 655 views
    • 
    • Lbauer12
    • April 9

23. Watercolor painting on greenware clay

    By Jeanne at Railyard Arts, April 6
    • 6 replies
    • 100 views
    • 
    • Min
    • April 9

24. Chrome & Zinc - toxic?

    By Beccap, April 7
    • 15 replies
    • 214 views
    • 
    • Min
    • April 8

25. Dry Effect Oxide Patina

    By SusannaK, April 5   

    • oxide
    • patina
    • (and 1 more)

      Tagged with:

      • oxide
      • patina
      • frit
    • 2 replies
    • 72 views
    • 
    • SusannaK
    • April 8