Question

Word Bank for Problem 6 Edge Dislocation Tensile Strength Screw Dislocation Shear Strain Coordination # Shear Stress Burgers Vector Elastic Modulus Elastic Plastic Deformation Deformation Strain Stress Crystal Anion 香 Planar density Unit Cell Linear Density substitutional Amorphous hardness vacancy interstitial Packing Factor Grain Boundary Lattice Constant Poisson's Ratio Galaga

Answer 1

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@ True. Elastic Deformation is always recovered: 6 false. Grain boundries weaken material at elevated tempr not at room tempr. Hume - Rothersy rule predict solid solution alloying. © True. @ True. Yes ). Hardness is a measwesment of ductility e True APF increases with increase in cordination numbere because the density increases.