Clay and Glaze Chemistry

5,444 topics in this forum

1. 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
   • 18 replies
   • 1.2k views
   • 
   • glazenerd
   • 13 hours ago

2. Eutectics Calculator 1 2

   By Min, May 12, 2021
   • 37 replies
   • 4.7k views
   • 
   • C.Banks
   • 16 hours ago

3. Custer feldspar... again... new chemistry 2021 data

   By Dick White, August 15, 2022
   • 22 replies
   • 1.3k views
   • 
   • Dick White
   • November 28

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

   By Susan McHenry, April 28, 2021   

   • talc
   • cim talc fabi talc
   • 28 replies
   • 5.8k views
   • 
   • Dick White
   • October 22

5. Spodumene Substitute Analysis

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

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

   By Min, October 15, 2019
   • 19 replies
   • 13k views
   • 
   • Marcia Selsor
   • November 15, 2020

7. User Beware + Technical FAQ's

   By Guest JBaymore, February 22, 2014
   • 4 replies
   • 26.5k views
   • 
   • oldlady
   • December 27, 2019

8. The price of lithium carbonate

   By Kelly in AK, yesterday at 07:51 AM
   • 6 replies
   • 82 views
   • 
   • Mark C.
   • 1 hour ago

9. Bisque firing of terracotta clay with underglaze

   By PaulineNL, Wednesday at 11:24 PM
   • 14 replies
   • 99 views
   • 
   • PaulineNL
   • Friday at 07:30 PM

10. Bisque and Glaze time....

    By Naaie, Thursday at 02:42 AM
    • 3 replies
    • 57 views
    • 
    • Naaie
    • Thursday at 05:47 PM

11. Mudwork's White Bear or Ice Man

    By Clay17, December 3
    • 11 replies
    • 157 views
    • 
    • Clay17
    • Thursday at 02:30 PM

12. colorobbia underglaze questions

    By judyfunk, November 28
    • 5 replies
    • 87 views
    • 
    • Callie Beller Diesel
    • Wednesday at 08:25 PM

13. Looking for glaze recipe

    By medfordjared, October 14
    • 10 replies
    • 301 views
    • 
    • JohnnyK
    • Wednesday at 03:09 PM

14. Sprayed glaze seperation

    By Seesee, November 20   

    • glaze
    • crackled surface
    • (and 1 more)

      Tagged with:

      • glaze
      • crackled surface
      • sprayglaze
    • 5 replies
    • 126 views
    • 
    • Seesee
    • Tuesday at 10:47 PM

15. Wide double sided tape as resist

    By cambriapottery, Monday at 06:45 PM
    • 1 reply
    • 38 views
    • 
    • Rae Reich
    • Tuesday at 09:32 PM

16. Strange blow outs during bisque fire

    By Griffithpotteryworks, December 4
    • 4 replies
    • 75 views
    • 
    • Jeff Longtin
    • Tuesday at 12:14 PM

17. Hairline crack help

    By weberceramics, November 30
    • 4 replies
    • 87 views
    • 
    • Babs
    • December 1

18. Short clay 1 2

    By Babs, September 4, 2022   

    • plasticity
    • bentonite
    • (and 1 more)

      Tagged with:

      • plasticity
      • bentonite
      • vinegar
    • 38 replies
    • 771 views
    • 
    • oldlady
    • December 1

19. Trying for Cone 1 glossy/satin white

    By RainePotter, November 29
    • 8 replies
    • 102 views
    • 
    • RainePotter
    • December 1

20. Underglaze

    By Joe H, November 28
    • 6 replies
    • 89 views
    • 
    • Rae Reich
    • November 30

21. Mrs Geraldine Edwards

    By Geraldine, November 29
    • 4 replies
    • 88 views
    • 
    • Rae Reich
    • November 30

22. HELP! Green oribe glaze was underfired and came out black - Can I refire to correct temp??

    By Elke, November 27   

    • glaze
    • oribe glaze
    • 11 replies
    • 146 views
    • 
    • Chilly
    • November 30

23. Custar shortage and Kemper tool update

    By Mark C., November 10
    • 11 replies
    • 286 views
    • 
    • oldlady
    • November 28

24. 3rd firing gives more shrinkage? Controlled cool affect my other glazes?

    By Babs, November 23
    • 7 replies
    • 108 views
    • 
    • Mark C.
    • November 28

25. Tips for achieving this look

    By Shaina Mahler, November 26   

    • glaze
    • technique
    • (and 1 more)

      Tagged with:

      • glaze
      • technique
      • white
    • 3 replies
    • 98 views
    • 
    • Min
    • November 27