3.粒子破裂 (brittle fracture)
粒子 particle 密度density
→ 最初的效應為粒子間的滑動，隨著應力的增加，使得粒子間 會重新排列，然後粒子間的空隙因此減少，因此粒子會產生變形或破碎，使得粒子間之緻密度會提升。
- 1 0 年前最佳解答
Primarily effect's glide is for particle between, along with stress' increase, make particle between can aline again, then particle between interstice so decrease, so particle can bring forth deform or go to pieces, make particle between Zhi density can promote.
- 1 0 年前
First of the effect is a glide between a grain of sons, along with will make a grain of son re- arranged in response to the increment of the power, then grain the crevice of the son consequently reduces, because this son will produce to transform or fall in pieces, will make the fine degree of a grain of son promoted.