Anti scaling spray

Joined
Apr 9, 2012
Messages
318
I was heat treating some o1 (800°C) last night and did a couple coats of boron nitride spray on it and it worked really well. I did a search and couldn't find anything so I thought I'd share my discovery with you folks. Also making my first slipjoint, don't have any pics but I'll share some soon!
 
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