1) stability loss
稳性损失
2) loss cone instability
损失锥不稳定性
3) buckling failure
失稳损坏
4) steady-state heat loss
稳态热损失
5) elastic instability
弹性失稳
1.
The instability includes elastic instability and plastic instability in open-die extrusion.
长轴类零件开式挤压失稳包括弹性失稳和塑性失稳。
2.
The elastic instability of a gel cylinder was researched with classical elastic theory.
采用弹性理论研究了圆柱形胶体在表面张力作用下的弹性失稳问题;利用能量泛函变分的方法导出了发生弹性失稳的非经典边界条件,得到了失稳的判据方程。
6) plastic instability
塑性失稳
1.
The instability includes elastic instability and plastic instability in open-die extrusion.
长轴类零件开式挤压失稳包括弹性失稳和塑性失稳。
2.
This paper analyzes the plastic flow and instability of the damaged materials with strain hardening and strain-rate sensitivity under uniaxial tension, and discusses the relationship between the plastic instability and strain to fracture and parameter of material n, m.
讨论另外两种实验情况下,塑性失稳应变,断裂应变与材料参数n,m的关系,同时说明了等应变速率单向拉伸可简化为这两种实验的复合。
3.
The effect of micro-damage on the plastic instability in uniaxial tensile testing has been studied in this paper.
本文研究了单轴静拉伸条件下微孔损伤对塑性失稳的影响。
补充资料：裂纹失稳扩展
分子式：
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
CAS号：
性质：材料内部裂纹尖端的应力场强度因子达到或超过材料的断裂韧性之后发生的裂纹快速扩展。裂纹失稳扩展将导致材料迅速断裂。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条