论文部分内容阅读
在Al-Li合金中添加适当的合金元素,使之促进沉淀相的析出或改变强化相的分布状态,是改善合金性能的有效方法[1～4],本文在对含Ag和不含Ag的Al-Li-Mg-Zr合金进行微观结构和力学性能测试的基础上,对其滑移变形行为进行了对比分析。实验方法1.实验合金的化学成份(wt.-%):合金A:Ag0
Adding appropriate alloying elements into the Al-Li alloy to promote the precipitation of the precipitated phase or change the distribution of the reinforcing phase is an effective way to improve the properties of the alloy [1-4]. In this paper, Al-Li-Mg-Zr alloy microstructure and mechanical properties of the test based on the sliding deformation behavior of the comparative analysis. Experimental methods 1. Experimental alloy chemical composition (wt .-%): Alloy A: Ag0