Copper red glazes require tight control of the reduction firing. The mug on the left is grey and brown by the foot, the other has developed no color at all on some parts. These were fired to cone 10R with reduction starting at cone 010 and going all the way up. There was no clearing or soaking period at the end of the firing. This is the Red Celadon recipe.
Pages that reference this post in the Digitalfire Reference Database:
This post is one of thousands found in the Digitalfire Reference Database. Most are part of a timeline maintained by Tony Hansen. You can search that timeline on the home page of digitalfire.com.