Re: Mississippi 44"
Gulf,
That SS sleeve is quite thick at 1/8" it will have enormous power when it heats up faster than its surrounding brickwork and could fracture your brick courses. Or is that ceramic blanket you have surrounded it with, pre-empting the problem? I cracked castable refractory on two ovens a few years ago using SS at 1.2 mm thick and casting directly up to it. They both cracked in the same place.The vermicrete is ok because it has some elasticity.
Dave
Originally posted by Gulf
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Gulf,
That SS sleeve is quite thick at 1/8" it will have enormous power when it heats up faster than its surrounding brickwork and could fracture your brick courses. Or is that ceramic blanket you have surrounded it with, pre-empting the problem? I cracked castable refractory on two ovens a few years ago using SS at 1.2 mm thick and casting directly up to it. They both cracked in the same place.The vermicrete is ok because it has some elasticity.
Dave
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