[MW:1512] Re: cheron crack detected by ut

Do the 45 degree transverses scanning on the weld face if it is smooth alternatively do the 45 degree scanning within max 15 degree angle with weld axis. Do all the scanning in clockwise and anti clockwise direction.

 

Regards,
Bhaskar Kale


 

On 2/8/09, Ali Asghari <asghariali@rocketmail.com> wrote:

hi

what is the suitable technique for detection chevron crack by ut or other ndt methods in thk>40?

thanks adv

 

 

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