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How much thickness of cracks may arise beyond HAZ due to rap - Practice - ObjectiveMcq

HomePracticeAdvanced MachiningBasicsHow much thickness of cracks may ar...

Basics Advanced MachiningEasy

How much thickness of cracks may arise beyond HAZ due to rapid cooling?

Correct Answer: A — 1.6 mm

The cracks due to rapid cooling in PBM may extend beyond HAZ to a thickness of 1.6 mm.

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