Natania Posted November 14, 2012 Report Share Posted November 14, 2012 I recently mixed up a batch of cone 6 glaze (called "Bone" from "Mastering Cone 6 Glazes" and fired some ware with it on at school. When I did the same thing at home I got the lovely amber color the glaze is supposed to be. When I fired the new batch at school, it turned out clear (a nice glossy clear, but no color at all) on my whiteware. I thought perhaps I forgot to add the rutile to the new batch. I know my electric kiln at home fires hotter, and even a touch reduction-y perhaps, than the one at school. Would this explain the lack of color, or did I simply forget to add the rutile when I mixed up the batch at school? Hmmm.... Link to comment Share on other sites More sharing options...
neilestrick Posted November 14, 2012 Report Share Posted November 14, 2012 Are they the same color in the bucket? The glaze in the bucket should be a dirty grey-mustard color if you put the rutile in. If it's firing clear you either forgot the rutile or didn't put enough in. Link to comment Share on other sites More sharing options...
Natania Posted November 15, 2012 Author Report Share Posted November 15, 2012 Are they the same color in the bucket? The glaze in the bucket should be a dirty grey-mustard color if you put the rutile in. If it's firing clear you either forgot the rutile or didn't put enough in. It was a dirty grey. I thought I put in the 6% that the recipe called for. I decided to go for it and just added another 6%, so we'll see what I get.... Thanks! Link to comment Share on other sites More sharing options...
atanzey Posted November 15, 2012 Report Share Posted November 15, 2012 I use this glaze, too, and get anywhere from 'bone' colored, to almost clear to sunny yellow, depending on clay body and reduction/oxydation atmosphere. So far, I can't completely predict, although all of the variations are nice. Alice Link to comment Share on other sites More sharing options...
Mark C. Posted November 15, 2012 Report Share Posted November 15, 2012 Many rutile glazes are highly variable -thats the beauty of them-never know till you unload. Mark Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.