Re: help,please,welding questions

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From: N.Ramani [965] 1 Stars

Date: Thursday, July 29, 2010
Time: 12:07:46 AM
Remote Name: 203.197.139.104

Comments

Locked up stresses are stresses generated due to welding of dissimilar materials having different structures whose behaviour in melting and cooling are different. Aso these are developed if the weld is cooled to fast, specially when the thickness is high.This creats differential thermal contraction and hence stresses.

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