How sell the metal forms will be governed by the strain-hardeningexponent and average strain ratio.
如何选模由加工硬化指数和平均应变比例所决定。
2
The load point displacement caused by single load for two dimentional cracked body with certain strainhardeningexponent is divided into its linear-elastic and plastic components.
将具有一定应变硬地指数的二维裂纹体在单一载荷作用处的位移分成线弹性部分和塑性部分。
3
Compared with the strip produced by conventional austenite rolling, the yield strength of the ferrite rolled strip was lower by about 20%, with same elongation and strainhardeningexponent.