Clay and Glaze Chemistry

5,561 topics in this forum

1. Chemical properties of Kaolin and Ceramic

   By Mugisha, February 6, 2019
   • 6 replies
   • 535 views
   • 
   • glazenerd
   • February 7, 2019

2. Deep purple precipitating out hard flat chips

   By docweathers, February 5, 2019
   • 19 replies
   • 485 views
   • 
   • Magnolia Mud Research
   • February 7, 2019

3. plastic clay and drying performance

   By C.Banks, January 25, 2019   

   • dfac
   • shrinkage
   • (and 3 more)

     Tagged with:

     • dfac
     • shrinkage
     • cracking
     • grog
     • particle
   • 7 replies
   • 706 views
   • 
   • Red Rocks
   • February 5, 2019

4. Glaze pinhole

   By Adhithan, February 4, 2019
   • 1 reply
   • 257 views
   • 
   • neilestrick
   • February 4, 2019

5. What temperature is OK to crack kiln open

   By Sue T, February 2, 2019
   • 19 replies
   • 6.3k views
   • 
   • Babs
   • February 4, 2019

6. Clay thickness, in relation to physical strength 1 2

   By hitchmss, January 30, 2019
   • 41 replies
   • 4.8k views
   • 
   • Bill Kielb
   • February 4, 2019

7. Cristobalite

   By glazenerd, February 2, 2019
   • 9 replies
   • 707 views
   • 
   • Bill Kielb
   • February 4, 2019

8. Pinging noise in plates

   By Lapis108, February 1, 2019
   • 6 replies
   • 1.6k views
   • 
   • Bill Kielb
   • February 2, 2019

9. Low Fire Clay/Glaze for Bakeware?

   By BeyondVagabond, January 30, 2019   

   • low fire clay
   • low fire
   • (and 5 more)

     Tagged with:

     • low fire clay
     • low fire
     • pie plate
     • food safe
     • food safety
     • glaze
     • clay
   • 11 replies
   • 3.6k views
   • 
   • Rae Reich
   • February 1, 2019

10. Gum addition to toughen glaze coat.

    By cambriapottery, February 1, 2019   

    • glaze powdery
    • 3 replies
    • 399 views
    • 
    • Mark C.
    • February 1, 2019

11. Does calcined EPK rehydrate if it gets wet?

    By Callie Beller Diesel, January 28, 2019
    • 15 replies
    • 1k views
    • 
    • terrim8
    • January 31, 2019

12. Plasticity in earthen ware?

    By Michael Sorum, January 30, 2019
    • 6 replies
    • 280 views
    • 
    • oldlady
    • January 31, 2019

13. FIRING

    By RICHARD SE, January 30, 2019
    • 1 reply
    • 261 views
    • 
    • Hulk
    • January 30, 2019

14. I "glaze" fired instead of bisque...

    By LogicalHue, January 15, 2019
    • 4 replies
    • 664 views
    • 
    • LogicalHue
    • January 29, 2019

15. laguna WC401

    By oholiabs, January 27, 2019   

    • melted clay
    • glaze and clay chemistry
    • (and 1 more)

      Tagged with:

      • melted clay
      • glaze and clay chemistry
      • laguana wc401
    • 9 replies
    • 1.1k views
    • 
    • Mark C.
    • January 29, 2019

16. Glaze Chemisty Education

    By hitchmss, January 17, 2019
    • 13 replies
    • 1.5k views
    • 
    • GreyBird
    • January 28, 2019

17. Transparent stoneware glaze problem.

    By marek, January 25, 2019
    • 9 replies
    • 1.8k views
    • 
    • Magnolia Mud Research
    • January 28, 2019

18. Impurities

    By Rowemade, November 8, 2018
    • 14 replies
    • 1.2k views
    • 
    • Bill Kielb
    • January 26, 2019

19. Amaco Black Luster Glaze

    By aweaver, January 25, 2019   

    • glaze
    • 1 reply
    • 306 views
    • 
    • JohnnyK
    • January 25, 2019

20. How To Start Making My Own Wood Ash Glaze

    By Ryan_pelo, March 29, 2017
    • 17 replies
    • 10.2k views
    • 
    • Min
    • January 25, 2019

21. reconstitute dip glazes

    By ladyremington, December 13, 2018
    • 16 replies
    • 838 views
    • 
    • jbruce
    • January 24, 2019

22. figurative sculpture surface

    By MollyMac, November 21, 2018   

    • engobe
    • slip
    • 9 replies
    • 897 views
    • 
    • MollyMac
    • January 24, 2019

23. 2 part: 1 glazing greenware (single fire) 2 getting an even thin clear coat

    By Scott G, December 19, 2018   

    • greenware
    • clear
    • (and 2 more)

      Tagged with:

      • greenware
      • clear
      • clear glaze
      • glaze issue
    • 20 replies
    • 1.8k views
    • 
    • Scott G
    • January 24, 2019

24. Wax for horse hair pottery.

    By jimfetzer, January 19, 2019   

    • horse hair
    • wax
    • (and 1 more)

      Tagged with:

      • horse hair
      • wax
      • terra sig
    • 6 replies
    • 1.7k views
    • 
    • Dick White
    • January 22, 2019

25. Tips for airbrushing underglazes

    By C Newlin, January 21, 2019
    • 6 replies
    • 3k views
    • 
    • Bill Kielb
    • January 22, 2019