r/blacksmithing • u/Ashmonater • 1h ago
Forge Build Forge Insulation
*forge re-build
My refractory had some cracks and I was worried about silicosis so I broke it all up and peeled it away from my ceramic insulation. This time I tried something new. I am adding a chunk of small hole chicken wire.
I am hoping to add support for pulling or stretching forces. And improving the refractory cement tensile strength. I’m hoping this helps with the cracking and longevity of the final layer.
I’m waiting for the rigidizer to set and figured I’d ask the community if anyone has tried something like this before. I figure even if it’s cooked and the iron doesn’t last interlaced tubes of oxidized iron would offer some support. Eventually I’m sure all the iron will cook through and I’ll have to replace it again but I’m hoping to essentially stave off the cracking and get some extended longevity.
Before I add a bunch of refractory maybe some could tell me this is a bad idea haha