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Cone 6 white matte and glossy that do not crawl
Ravenscrag Original cone 6 base glaze
Total:100.00 Auto Unity Formula
Notes *Also known as GR6-A at PlainsmanClays.com. Pictures GR6-A Ravenscrag Clear cone 6 ![]() GR6-A Ravenscrag white cone 6 ![]() Adds 10% zirocpax to the GR6-A recipe. G2936 vs GR6-A - Cone 6 on M370 ![]() G2936 vs GR6-A - Cone 6 on M370 ![]() On M370 GR6-A on M390 cone 6 ![]() Alternate Code Number:GR6-A Variations 1 - Pink XML (to paste into Insight) <?xml version="1.0"?> <recipes version="1.0" encoding="UTF-8"> <recipe name="Ravenscrag Original cone 6 base glaze" id="56548" key="PyP7t7a1" date="2023-08-28" codenum="G2936C"> <recipelines> <recipeline material="Ravenscrag Slip" amount="50.000" tolerance=""/> <recipeline material="Ferro Frit 3134" amount="20.000" tolerance=""/> <recipeline material="Ravenscrag Slip 1000F Roast" amount="30.000" tolerance=""/> </recipelines> </recipe> </recipes> Born: 2014-03-03, Modified: 2023-08-28 17:53:01 |
Ravenscrag with 20% Frit 3249
Total:100.00 Auto Unity Formula
Notes *This frit appears to produce slightly better results than Frit 3134 (less dimples, surface defects). We used the PLC6DS firing schedule. Pictures G2936A - Ravenscrag with 20% Frit 3249 ![]() Cone 6 PLC6DS firing. Excellent results, no pinholes, bubbles as can happen with frit 3134. G2936 clear vs G2936A white - Cone 6 PLC6DS firing ![]() G2936 vs G2936A - Cone 6 PLC6DS firing ![]() G2936+Zr at cone 5 ![]() P6954 at cone 5 - G3936 inside glaze crazed ![]() Slow cool firing G2936 at cone 3 ![]() XML (to paste into Insight) <?xml version="1.0"?> <recipes version="1.0" encoding="UTF-8"> <recipe name="Ravenscrag with 20% Frit 3249" id="57080" key="6ub7PGZ4" date="2021-12-11" codenum="G2936" picturebasename=""> <recipelines> <recipeline material="Ravenscrag Slip" amount="80.000" tolerance=""/> <recipeline material="Frit 3249" amount="20.000" tolerance=""/> </recipelines> </recipe> </recipes> Born: 2014-03-17, Modified: 2021-12-11 18:11:16 |
Ravenscrag +20% Frit 3249 +Zircon
Total:110.00 Auto Unity Formula
Notes *We also incorporated some gum solution, this worked well to eliminate cracking on drying (thus no roast:raw mix was needed). Batch Ticket Notes Add 0.35% CMC powder to the glaze recipe and mix 110 powder to each 100 water. Pictures G2936A vs G2934YZ fired to cone 4 ![]() G2936 clear vs G2936A white - Cone 6 PLC6DS firing ![]() G2936A - Cone 6 PLC6DS firing ![]() On M370, M340, M390 - Excellent results on all of them! G2936 vs G2936A - Cone 6 PLC6DS firing ![]() Tin opacified g2926b vs g2936a on black engobe ![]() G2936 at cone 02 ![]() XML (to paste into Insight) <?xml version="1.0"?> <recipes version="1.0" encoding="UTF-8"> <recipe name="Ravenscrag +20% Frit 3249 +Zircon" id="205853" key="hFBJAZKP" date="2022-09-09" codenum="G2936A" picturebasename=""> <recipelines> <recipeline material="Ravenscrag Slip" amount="80.000" tolerance=""/> <recipeline material="Ferro Frit 3249" amount="20.000" tolerance=""/> <recipeline material="Zircopax" amount="10.000" added="true"/> </recipelines> </recipe> </recipes> Born: 2014-03-17, Modified: 2022-09-09 13:08:01 |
Ravenscrag Opaque Ivory White
Total:108.00
Notes *This modifies G2936A to whiten using a mix of tin oxide and zircopax to minimize crawling. Batch Ticket Notes Added 0.35% CMC powder to the glaze recipe and mix 110 powder to each 100 water. Much too watery, evaporated down to 1.6SG. Pictures G2936B RavenWhite vs G2926B white ![]() G2926B white vs G2936B RavenWhite ![]() G2926B white vs G2936B RavenWhite ![]() G2936B RavenWhite with G3948C over it at cone 6 ![]() XML (to paste into Insight) <?xml version="1.0"?> <recipes version="1.0" encoding="UTF-8"> <recipe name="Ravenscrag Opaque Ivory White" id="224213" key="j51G5nfK" date="2022-12-25" codenum="G2936B" picturebasename=""> <recipelines> <recipeline material="Ravenscrag Slip" amount="80.000" tolerance=""/> <recipeline material="Ferro Frit 3249" amount="20.000" tolerance=""/> <recipeline material="Zircopax" amount="5.000" added="true"/> <recipeline material="Tin Oxide" amount="3.000" added="true"/> </recipelines> </recipe> </recipes> Born: 2014-03-17, Modified: 2022-12-25 22:34:25 |