The results indicate that the ultimate tensile strength of AM60B increases prominently with the increasing of RE, the yield strength and elongation are also improved.
结果表明,AM60B的抗拉强度随着RE的增加有显著提高,屈服强度、伸长率也有所提高。
2
The results show the tensile strength, yield strength, hardness and elongation increased obviously due to the decreasing of the grain size of pure Cu after severe plastic deformation.