Fracture surface consists of plastic yield deformation area and elastic deformation area.
断口主要分为塑性屈服变形区和弹性变形区两部分。
When the load is applied, some local area will yield elastic - plastic deformation.
在承受载荷时，其局部范围大多产生弹-塑性变形。
When the load is applied, some local area will yield elastic - plastic deformation.
在承受载荷时，其局部范围大多产生弹-塑性变形。
应用推荐