Li Shikai Song Kexing Gao Jianxin Yuan Wei Yang Yong. Influence of Extrusion-ratio on Microstructure and Mechanical Properties of 2A50 Alloy. [J]. Special Casting & Nonferrous Alloys (4):39-40(2003)
Li Shikai Song Kexing Gao Jianxin Yuan Wei Yang Yong. Influence of Extrusion-ratio on Microstructure and Mechanical Properties of 2A50 Alloy. [J]. Special Casting & Nonferrous Alloys (4):39-40(2003)DOI:
Influence of Extrusion-ratio on Microstructure and Mechanical Properties of 2A50 Alloy
摘要
通过试验的方法在不同变形程度等条件下对 2A50合金进行性能测试和金相分析
结果表明经过挤压变形后
2A50合金晶粒被细化
纵向组织被拉长
铸造缺陷改善
力学性能提高
Abstract
The microstructure and mechanical properties of 2A50 al loy under different extrusion ratios were investigated. The results showed that the grain of the alloy was refined
microstructure in longitudinal direction was elongated
the casting defects were eliminated and the mechanical properties we re ascended with increase in extrusion ratio.