Active brazing of CFC

[81671]

Hello,

I need to join CFC to metal. Does anybody know a brazing-alloy I can use?

Thanks for all your answers!

 

[SWComposites]

CFC = carbon fiber composite, chloro-floro-carbon, ???

What specific materials are you trying to join?

 

[tomwalz]

Contact Ron Smith at e-mail: solution@mri-bluebell.com

http://www.materialsresources.com

Thomas J. Walz
Carbide Processors, Inc.

http://www.carbideprocessor.com

 

[81671]

Hello Gentlemen,

thanks you for your replys. I'm trying to join carbon fiber composites with metal...please excuse that I didn't write that clearly.

 

[81671]

What may be important too, is that the CFC-part will be used in high temperatures (>1000°C)...

 

[SWComposites]

So what matrix material do you plan to use in the composite? tianium? inconel? ceramic? what metal are you joining to? 1000C is very hot!

 

[81671]

the matrix material will be carbon, the metal will inconel...what I want to know, is which brazing alloys I can use to wet the C/C...

 

[CoryPad]

Why do you want to have a liquid metal contact your composite? Why not use a liquid polymeric adhesive?

Regards,

Cory

Please see FAQ731-376 for tips on how to make the best use of Eng-Tips Fora.

 

[81671]

because of the high temperatures the compound will be used in...