Clay and Glaze Chemistry

5,533 topics in this forum

1. anyone know how to achieve this effect?

   By s6x, February 21
   • 8 replies
   • 377 views
   • 
   • neilestrick
   • February 23

2. Is this Kyoto bowl safe for making matcha and food?

   By ale6rbd, February 22
   • 1 reply
   • 156 views
   • 
   • Rae Reich
   • February 22

3. Identify chemicals and what they are used for

   By LinR, February 20
   • 6 replies
   • 183 views
   • 
   • LinR
   • February 21

4. Glaze travel

   By JohnP, February 14
   • 5 replies
   • 213 views
   • 
   • LinR
   • February 19

5. Mixing different companies porcelain

   By Liz Swain, February 10
   • 5 replies
   • 155 views
   • 
   • Callie Beller Diesel
   • February 17

6. Glaze insights into Horseley's Satin Matte White

   By Mudfish, February 15
   • 9 replies
   • 152 views
   • 
   • Min
   • February 17

7. Leguna Robins Egg Glaze Defect

   By Daisypottery, February 15
   • 2 replies
   • 135 views
   • 
   • PeterH
   • February 15

8. Suggestions for dark Brown/Black clay Cone 6 body

   By MKG001, February 11
   • 5 replies
   • 198 views
   • 
   • PeterH
   • February 13

9. What mesh (particle size) silica for your glazes?

   By Hulk, February 4
   • 10 replies
   • 251 views
   • 
   • Morgan
   • February 12

10. What temperature does copper carbonate finish offgassing?

    By mr_glazy_man, February 8
    • 5 replies
    • 142 views
    • 
    • mr_glazy_man
    • February 12

11. Oxides and glaze

    By Janette10, February 11
    • 2 replies
    • 117 views
    • 
    • Rae Reich
    • February 12

12. Amaco Palladium glaze

    By Half Baked Ceramics, May 30, 2023
    • 9 replies
    • 461 views
    • 
    • Bill Kielb
    • February 11

13. Still the transparent glaze is dull and has large white spots.

    By gunars, February 11
    • 2 replies
    • 157 views
    • 
    • gunars
    • February 11

14. Zinc oxide in cone 6 Oribe

    By Zeeb, February 8
    • 3 replies
    • 166 views
    • 
    • Kelly in AK
    • February 10

15. Substituting Redart for Lizella Red clay in a stoneware body Cone 6

    By JPS, February 9
    • 2 replies
    • 87 views
    • 
    • Min
    • February 10

16. Transparent glaze troubleshooting

    By Katarina, February 9   

    • transparent glaze
    • stoneware
    • (and 3 more)

      Tagged with:

      • transparent glaze
      • stoneware
      • pinholing
      • slip
      • slipware
    • 3 replies
    • 139 views
    • 
    • Wayne2
    • February 9

17. Bertoncello's "Screziato Havana" Glaze?

    By Ben xyz, February 7
    • 3 replies
    • 115 views
    • 
    • Babs
    • February 7

18. Is it possible to use high-temperature engine paint on bisque?

    By Philip Andrews, February 5
    • 4 replies
    • 108 views
    • 
    • Callie Beller Diesel
    • February 6

19. Still porous for glazing

    By dawn neusinger, February 6
    • 2 replies
    • 70 views
    • 
    • Babs
    • February 6

20. My Custar shortage is fixed

    By Mark C., January 11
    • 5 replies
    • 259 views
    • 
    • Morgan
    • February 6

21. Raku Fire clay choice.

    By studioaptceramics, February 5   

    • raku
    • 1 reply
    • 65 views
    • 
    • Dick White
    • February 5

22. How to get black, near opaque, brushwork? (cone 10 gas fire)

    By ChromaticCeramics, February 3
    • 9 replies
    • 186 views
    • 
    • Babs
    • February 4

23. Westwood Ceramic Supply glaze

    By Kathy in New Mexico, February 2
    • 1 reply
    • 94 views
    • 
    • Callie Beller Diesel
    • February 4

24. Crazing versus firing temperature

    By davidh4976, January 31
    • 17 replies
    • 360 views
    • 
    • High Bridge Pottery
    • February 3

25. "Pay the Rent" Blue glaze with even coverage

    By davidh4976, September 13, 2023
    • 19 replies
    • 583 views
    • 
    • davidh4976
    • February 3