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Tuesday, June 2, 2009

[MW:2298] Cr. cabide exothemic in SS cladding

When you need TIG clad welding on A387-11-2 with ER309L rod and PWHT
is requird after welding in 690 dgree (for service resons),fracture
happend in bend test.becuse the Cr. cabide exothemic.
In this case how can slove this problem?

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