[MW:2283] RE: 2277] Re: Tungsten Carbide to Stainless Steel

Hi

You can braze in Furnace but it should be in Vaccume Furnace or Inert atmosphere

 

Hegde

 

From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of PREM SHANKARDUTT NAUTIYAL
Sent: Thursday, May 28, 2009 9:32 PM
To: mquiggs@gmail.com
Cc: materials-welding@googlegroups.com
Subject: [MW:2277] Re: Tungsten Carbide to Stainless Steel

 

Hi

Can you try Furnace brazing with a silver alloyed or copper Shim.
In the past we had successfully brazed a white cast iron to carbon steel by silver alloyed or copper shim by furnace brazing in inert atmosphere.

Regards

Prem Nautiyal
Godrej, Mumbai

On Thu, 28 May 2009 09:15:35 +0530 wrote
>
>I am trying to resistance weld Tungsten Carbide to 420 Stainless
>Steel. Are there any coatings that can enhance the weldabilty of the
>carbide to the stainless steel? Any heat treatings to the steel that
>may help? Currently, it is about 48-52 HRc. We have tried electroless
>nickel on the carbide but would like to be stronger. Any thoughts
>please, Thank you..
>
>>
>

PREM S NAUTIYAL

CELL : 9820313278

</Table

 

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