1) Material Failure
材料失稳
1.
On the Tensile Failure and Material Failure in the Tensile Test of Metal Material;
论金属材料拉伸试验中的拉伸失稳与材料失稳
2.
More attentions to the tensile failure in tension test are paid;but the material failure is overlooked.
从理论上对拉伸试验中的材料失稳和拉伸失稳之间的关系进行了详细深入的探讨,并得出了有益的结论。
2) Losing stability
复合材料失稳
3) metastable material
亚稳材料
1.
A new type of tensile curve, which exhibits elasto plastic instability(EPI),stress plateau and unconstant hardening exponent n, has been found at-196 ℃ in metastable material with low stacking fault energy(SFE).
研究发现低层错能的亚稳材料低温拉伸存在一种新型的应力应变曲线。
4) stable material
稳定材料
1.
The property of the yield curves of the stable material on the stress π plane;
稳定材料在应力π平面上屈服曲线的特性
5) material failure
材料失效
1.
Combining with the material failure rule, shear failure and element deletion in ABAQUS, this study has realized the separation of the chip in cutting process from the work-piece and obtained correlated change tendency of stress, strain and the cutting force in the cutting process, which is conformed to the cutting theory.
运用ABAQUS有限元分析软件对二维切削加工过程中非线性、弹塑性进行了有限元分析,结合ABAQUS中材料失效准则、剪切失效、单元删除等实现了切削过程中切屑的分离,同时得出了切削过程中应力、应变、切削力的变化趋势,符合一般切削理论。
6) loss-control material
控失材料
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