西安建筑科技大学：《材料工程基础》课程教学资源（习题解答）试题B答案

西安建筑科技大学：《材料工程基础》课程教学资源（习题解答）试题B

西安建筑科技大学：《材料工程基础》课程教学资源（习题解答）试题A答案

西安建筑科技大学：《材料工程基础》课程教学资源（习题解答）试题A

2. Classification of materials based on structure Regularity in atom arrangement periodic or not (amorphous)

2.5 Indices of crystal planes and directions I What's crystal planes anddirect ions? The atomic planes anddirections passing through the crystal arecalled(crystal) planes and directionsrespectively

By cottrell atmosphere model, we can explain the sharp yielding phenomenon

5.16 Dislocation in FCC crystals Perfect dislocation b =na, +nb. +nC

5. 8 The Stress Around a Dislocation 1. Screw dislocation: Displacement:

Discrepancies between theory and practice in Deformation. 1. Morphology of the surface in deformation. 2. The great difference between theoretical and actual strength of single crystals (. >>)