Vacuum Furnace Brazing IN-713 with BNi-2
Vacuum Furnace Brazing IN-713 with BNi-2
(OP)
I am particularily interested in any comments related to the pre-braze preparation for IN-713 using BNi-2 braze alloy? Can this braze be accomplished without first applying a nickel plate of 0.0003-0.0006"? I have heard that only a nickel blast (Nicrobraze) can do the job.





RE: Vacuum Furnace Brazing IN-713 with BNi-2
http://www.welding-advisers.com/
RE: Vacuum Furnace Brazing IN-713 with BNi-2
This is what I understood as well, thanks for confirming this. Some people overseas who are doing some brazing for us say that they can do it simply with an acid clean followed by a Nicroblast operation. I had my doubts, 6% Al is just way too much without plating.
RE: Vacuum Furnace Brazing IN-713 with BNi-2
RE: Vacuum Furnace Brazing IN-713 with BNi-2
Try special metals corp, they make most of the inconel alloys in the us.