Tuesday, September 10, 2024

[MW:35217] Overlay welding defects

Dear Experts,

Welding Overlay, After Machining the Pin holes and blow holes noticed in Overlapping Joint area, After attend the defects, It will open some other places, The defects noticed Uniform inline.   ( Overlay Material ,316L ,Inconel 625 ,St6 & ST21,Base Material WCB/LCB),
How to prevent the defects?




Regards,
R.Gowtham.

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