December 6, 201015 yr hello there I live in east tennessee where red clay is abundant and I was just curious if it would work well for a heat treatment on a japanese style blade
December 7, 201015 yr add sand to it because usually red clay is lower temperature than grey or brown. if you know any potters in the area that dig their own clay, they would be able to tell you what kind of clay it is for sure. all the clay here ,except for a few places, is pretty poor so i havnt tried dug clay. this is all based on my limited stoneware experience. Ed Steinkirchner
December 7, 201015 yr You might also want to add some ashes to it..I've read that it helps the consistency..just a thought... Gene
December 9, 201015 yr This may be of some help: http://www.hamgil.com/assets/documents/MSDS-TD-June%2021-07/TD-TN5.pdf The fellows over in Japan like to mix about 1 part clay with 1 part fine sand with 1 part charcoal. They add more charcoal ofr the edge coat and add iron oxide (rust) for the spine coat. Wear one of those N-95 respirators! Silicosis is no fun.
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.