Re: [MW:12472] Reduce Magnetic filed a the start of welding

Dear Abhishek,

Change the direction of joint if joint position is East-West. Than keep the joint in North-South.

Regards,

MANISH YADAV

Sr. Inspector

Bureau Veritas

On Fri, Sep 16, 2011 at 8:52 PM, ABHISHEK GHOSH <ghoshabhishekmech@gmail.com> wrote:

Dear Experts, 

Can anybody suggest  some remedial action to be taken to eliminate magnetic field occurring at the start of the welding as its producing LOF at the start of weldiing ? 

Process : GMAW Downhill 

Material : API 5L X 52 

Preheat temp : 70 deg C 

Kindly suggest . 

With regards. 

ABHISHEK GHOSH 

 

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MANISH YADAV
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