Posted by GMHarris [69.231.16.131] on Thursday, January 30, 2014 at 11:16:19 :
In Reply to: Good info posted by Sherman in Idaho [72.47.153.112] on Thursday, January 30, 2014 at 11:06:00 :
I think the part has to be buried in carbon material, or something like that, during the baking process. It,s more cimplex than just heating.