Clay and Glaze Chemistry

5,046 topics in this forum

1. Talc shortage? New Talc - Cim Talc

   By Susan McHenry, April 28, 2021   

   • talc
   • 19 replies
   • 3k views
   • 
   • Hulk
   • December 8, 2021

2. Eutectics Calculator 1 2

   By Min, May 12, 2021
   • 28 replies
   • 2.7k views
   • 
   • Min
   • November 2, 2021

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

   By Min, October 15, 2019
   • 19 replies
   • 11.4k views
   • 
   • Marcia Selsor
   • November 15, 2020

4. User Beware + Technical FAQ's

   By Guest JBaymore, February 22, 2014
   • 4 replies
   • 25.6k views
   • 
   • oldlady
   • December 27, 2019

5. Can underglazes/glazes be reconstituted after drying out?

   By Wingnut, Monday at 02:38 PM
   • 11 replies
   • 101 views
   • 
   • Bam2015
   • 4 hours ago

6. Hand-built Sculpture Disaster 1 2

   By LeeAnets, December 26, 2020   

   • handbuilding
   • hand-built
   • (and 2 more)

     Tagged with:

     • handbuilding
     • hand-built
     • bisque
     • clay
   • 35 replies
   • 1.4k views
   • 
   • Babs
   • 11 hours ago

7. Firing Clays and Glazes

   By SegaGenesis, Tuesday at 06:06 PM   

   • ceramics
   • glazes
   • (and 3 more)

     Tagged with:

     • ceramics
     • glazes
     • sculpting
     • cl
     • firing
   • 2 replies
   • 51 views
   • 
   • Chilly
   • Yesterday at 01:45 PM

8. Tin Prices are doubling

   By Mark C., June 11
   • 10 replies
   • 224 views
   • 
   • PeterH
   • Yesterday at 11:13 AM

9. Celcius firing temperature for AMACO Velvet Underglazes

   By larathompson288, Wednesday at 09:09 PM   

   • amaco velvet
   • amaco underglaze
   • (and 3 more)

     Tagged with:

     • amaco velvet
     • amaco underglaze
     • firing temp
     • schedule
     • firing ramps
   • 4 replies
   • 57 views
   • 
   • Bill Kielb
   • Yesterday at 08:28 AM

10. Clay texture after pugging

    By ZoeScan, Wednesday at 02:32 AM
    • 1 reply
    • 39 views
    • 
    • oldlady
    • Wednesday at 03:58 AM

11. Durable glaze guidelines

    By Retxy, June 17
    • 22 replies
    • 264 views
    • 
    • Min
    • Tuesday at 11:14 PM
12. Talc less slip

    Topic was moved to forum Mold Making and Slip Casting

13. Does Anyone Else Find This Odd?

    By Larkspur Pottery, Tuesday at 01:21 AM
    • 3 replies
    • 68 views
    • 
    • Larkspur Pottery
    • Tuesday at 01:08 PM

14. Sealing ceramic items after glaze firing 1 2

    By Greg Corning, June 6   

    • glaze
    • sealing
    • 26 replies
    • 289 views
    • 
    • ATauer
    • Tuesday at 06:51 AM

15. Oxides

    By Bam2015, Tuesday at 01:40 AM
    • 1 reply
    • 34 views
    • 
    • Hulk
    • Tuesday at 05:39 AM

16. Amaco Sahara High Fire HF9 Zinc-Free Clear

    By Potteryquestion, Monday at 12:03 PM
    • 1 reply
    • 48 views
    • 
    • Min
    • Monday at 10:58 PM

17. Great Lakes Buff Clay

    By PaulinaL, June 25
    • 3 replies
    • 78 views
    • 
    • neilestrick
    • Monday at 10:15 PM

18. how to dispose of underglaze/glaze water

    By melcybee, Sunday at 11:53 PM
    • 5 replies
    • 80 views
    • 
    • kswan
    • Monday at 11:25 AM

19. Soluble salts

    By ATauer, June 21
    • 19 replies
    • 226 views
    • 
    • PeterH
    • June 23

20. Phil Rogers Ash Glazes book

    By Noodles, June 22
    • 1 reply
    • 56 views
    • 
    • PeterH
    • June 22

21. Glaze Calculation Software - understanding what they are showing. 1 2

    By Min, April 25   

    • glaze calc
    • glaze calculation software use
    • (and 1 more)

      Tagged with:

      • glaze calc
      • glaze calculation software use
      • understanding glaze calc software
    • 28 replies
    • 481 views
    • 
    • Retxy
    • June 22

22. Porcelain for raku/pitfire

    By ATauer, June 21
    • 0 replies
    • 29 views
    • 
    • ATauer
    • June 21

23. Temmoku glaze shivering and crawling on stoneware

    By Linchimb, June 20
    • 12 replies
    • 150 views
    • 
    • Babs
    • June 21

24. Second glaze dip application contamination?

    By Morgan, June 17
    • 6 replies
    • 132 views
    • 
    • Callie Beller Diesel
    • June 20

25. Any idea what to use to make sure porcelain slip doesn't stick to aluminum press mold?

    By art-ceramic nyc, June 16
    • 4 replies
    • 79 views
    • 
    • Jeff Longtin
    • June 20