Bronze Clay Torch Firing at Wallpaper

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Bronze Clay Torch Firing. One big note on these clays: If you fire copper alone (preferably in carbon), you can go up to 1800°f/980°c and fire for 1:00 hour.

Prometheus Bronze Clay 100 Grams Copper Metal Delphi Glass
Prometheus Bronze Clay 100 Grams Copper Metal Delphi Glass from www.delphiglass.com

Second firing in carbon a) ra 1 = full speed b) temp 1 = 1100f c) hold 1 = 0 d) ra 2 = 250f e) temp 1 = 1490 (1516 with muffle kiln) f) hold 2 = 3 hours. To clean off the oxidation you can either use a radial bristle brush or drop it (after quenching it in water) in a pickle solution. Bronzclay, the first commercially available bronze clay, was developed by retired chemist bill struve, phd through his company, metal adventures, inc.

Prometheus Bronze Clay 100 Grams Copper Metal Delphi Glass

Bronze will swell and warp if you fire it at over 1470°f/800°c (top loader) or. Smaller pieces torch fire in as few as seven minutes; It’s not as straightforward as firing silverclay, so watch. Kiln firing takes only 30 minutes!