plastic deformation of metals

Obviously , since the plastic deformation of metals is a pure shear one as mentioned above , it is easy to find an analytic expression of plastic potential .

显然，如上所述，金属塑性变形是一个纯粹剪切变形，容易找到塑性势的解析表达式，而对土体这是非常困难的。

Metal magnetic memory technology can not only estimates stress concentration and early failures , but also estimates plastic deformation of metals effectively .

金属磁记忆检测不仅能够检测应力集中及早期失效，而且能够有效检测金属材料的塑性变形。

Computer simulation of texture evolution in plastic deformation processes of metals

金属塑性变形中织构演化的计算机模拟

Plastic Deformation Mechanism of Metals under Long-term Elastic Stress Service

金属在弹性应力长期作用下的永久变形机理

A Criterion of Plastic Deformation Limit of Metals

金属塑性变形极限判据

The Impact of the Outer Region on the Plastic Deformation Force of Metals and Its Essence

外区对金属塑性变形力的影响及其实质

A criterion of plastic deformation limit of metals is developed . It provides a theoretical base in fracture mechanics .

研究出金属材料塑性变形极限判据，它为断裂力学和失效分析提供理论依据。

An Experimental study of the Resistance to plastic Deformation of Hot Rolling Metals

热轧金属塑性变形阻力研究

Plastic deformation propagation characteristic of metals under cyclic loading

金属材料在循环加载下塑性变形的传播特性

In Situ Investigation on Plastic Deformation and Cracking of Metals under TEM / SEM

金属塑性变形与断裂的TEM/SEM原位研究

A large number of two metal combinations can be joined by forming processes such as rolling , drawing and extrusion due to the joint plastic deformation of the two metals .

在大多数情况下，两种金属组合在一起，通过实施成形工艺（例如轧制、拉拔、挤压），两种金属的共同塑性变形便可以使二者形成结合。

The mechanisms of plastic deformation and phase transformation of metals under shock compression have been important and difficult subjects in material sciences and shock wave physics for a long time .

冲击压缩下金属材料的塑性变形及相变机制一直以来都是材料学和冲击波物理研究的重点和难点。

However , in metals , the plastic volumetric strain is approximately equal to zero , so there is no this interaction . The plastic deformation of metals , therefore , is a process of pure shear deformation .

然而，在金属中，塑性体应变近似为零，故不存在这种相互作用；因此，金属的塑性变形是一个纯粹剪切变形过程。