Friday, September 16, 2011

[MW:12468] Reduce Magnetic filed a the start of welding

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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