Generate KERALA UNIVERSITY Class 4 metallurgy and materials science Question Paper
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Sample Questions
- (b) What is ductile to brittle transition in steel? What are the factors affecting it?
- (a) What is ductile to britlle transition?
- Obtain the atomic packing factor for a BCC structure.
- (a) Deline the terms unit cell, coordination number and atomic packing factor with respect to a cryslalline structure. Hence oblain alomic packing factor of FCC structure.
- (a) Explain the mechanism of dislocation and twinning in the plastic deformation of a metal.