Copper Clay Firing Problems

Unroll the paper and using math or an enlarging photo copier add 13 for pmc3 fired to 1200 f and held for 20 min.

Copper clay firing problems.

It s all subtitled and has no sound. That is to say if you short fire precious metal clay or art clay you will make it weaker. 5 comments on problems in firing bronzclay pingback. Rings are one of the coolest things you can make with silver clay.

Keep your eyes peel for that cherry red glow. Fyi or frequent asked questions about metal clay. But remember that pieces of bronze metal clay that are larger than a 50 pence piece are much easier to fire in a kiln. Wrap a piece of paper around the finger of interest.

You can get a bronz or copper clay kit that comes with a pack of clay some coconut carbon and a firing chamber. General instructions on firing homemade metal clay. Art clay copper is a clay material that can make a wide range of pieces such as jewelry craft designs and objects like sculptures and models. In this video i show you how i created my copper clay jewellery.

Carefully mark the diameter of the finger on the paper. The photos below show how to tell if you need to raise or lower your target temperature to correct the problem. We are pleased to present you the new generation rapid and low fire bronze clay. Prometheus bronze clay is an extraordinary medium that will transform your imagination into pure bronze fine art and jewelry objects.

To avoid drying when starting your piece use the. Firing is messy you end of with black soot all over your kiln. The longer the firing process the denser the metal achieving maximum at the durations shown below. Please keep in mind that these instructions are for the original bronzclay formula.

The kit comes with a fairly large chamber and this was part of the problem for me. Art clay copper can be fired in an electric kiln without using carbon with the resulting fired piece being 100 pure copper. Torch firing art clay copper clay duration. You can easily shape your clay by hand or using some simple tools or even turn it on a potter s wheel.

Please see the previous two videos to see how we got to this point. Firing at temperatures above these risks melting the material it s real metal and will melt just like conventional metal when heated to its melting point. Art clay copper is a water based clay and dries naturally in the air. The prometheus bronze clay.

For the pieces i used artclay copper clay. Bronzclay brand clay is fired within a narrow range of temperatures. Here is how i do it when i have the finger. Firing bronze metal clay can be done in a kiln or with a hand torch.