This increase in strength corresponds well to the calculation of a dislocation strengthening model using dislocation densities measured from TEM observations.
对组织的观察和位错密度的测量表明，该强化作用与位错强化模型的计算结果一致。
2
The yield strength, yield ratio increase with the increase of annealing temperature, due to the impact of non-martensite and the decrease of movable dislocation density.
受非马氏体组织的影响及可动位错密度降低的作用，屈服强度、屈强比随退火温度升高而升高。
3
It is mainly because that dislocation slides easily within large twin crystal, which leads to the decrease of strength and the increase in plasticity.