Need adhesive with no C or O

[tomwalz]

Need adhesive with no Carbon or Oxygen
I am looking for an adhesive to fixture parts for brazing. It must break down witheat without oxidizing the surfaces of leaving Carbon. Ideally it would be something, involving Bromine, Boron, Fluorine and Hydrogen.

Thanks,
Tom


Thomas J. Walz
Carbide Processors, Inc.

http://www.carbideprocessor.com

 

[Kenneth]

You might try forum728...

 

[unclesyd]

Comeback with exactly what you are trying to do.
The base materials you mention are very, very reactive around metals.
With ceramic cements the "O" is chemically bonded and will not react with metal. Get above 900°F and Carbon will burn off with the exception of Glassy Carbon. I have used several different ceramic adhesives as a scaffold for brazing tools steels. On some real delicate parts I used ceramic foam to restrain the parts.