When α > 10-15° the boundary is known as a_______ (“α” is the – McqOptions

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1.	When α > 10-15° the boundary is known as a_______ (“α” is the angular misorientation across the boundary)
A.	Random high-angle grain boundary
B.	Random low-angle grain boundary
C.	Super angle grain boundary
D.	Axial grain boundary
Answer» B. Random low-angle grain boundary

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