1.

Which among the following are most unlikely to arise when a second-phase particle is located on a grain boundary?

A. Precipitate can have incoherent interfaces with both grains
B. Precipitate can have coherent or semi coherent interface with one grain and an incoherent interface with the other
C. Precipitate can have a coherent or semi coherent interface with both grains.
D. Nothing is predictable
Answer» D. Nothing is predictable


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