Question

What is the thickness of the HAZ in PBM?

(a) 0.001 to 0.23 mm

(b) 0.25 to 1.12 mm

(c) 1.3 to 2.56 mm

(d) 2.73 to 5.26 mm

I have been asked this question by my school teacher while I was bunking the class.

I'd like to ask this question from PBM topic in division Thermal Processes of Advanced Machining

Answer 1

The correct choice is (b) 0.25 to 1.12 mm

The best explanation: The thickness of the HAZ obtained in PBM range from 0.25 to 1.12 mm.