摘要
通过对半固态加工的Al-Cu合金力学性能测试,仔细研究了半固态加工的Al-20%Cu和Al-40%Cu合金的力学性能,得出半固态加工Al-Cu合金的抗拉强度,延伸率和断面收缩率均得到显著提高,可以大量运用在各个领域。同时得出半固态挤压铸造Al-Cu合金的硬度值总体值较高,耐磨性能得到显著提高,在工程运用上硬度和耐磨性能没有问题。
Based on the test of Al-Cu Alloy mechanical properties through semi-sohd processing, this paper researches the mechanical properties of Al-20% Cu and Al-40% Cu alloy in detail. The tensile strength of Al-Cu Alloy of semi-solid processing is reached. Elongation percentage and reduction of area are extremely increased. High-copper Al-Cu Alloy can be largely applied to every field. The general value of Al-Cu Alloy strength value through semi-solid squeeze casting is high. Wear resistance is extremely increased. Hardness and wear resistance property are appropriate in the engineering application.
出处
《贵州大学学报（自然科学版）》
2008年第4期378-384,共7页
Journal of Guizhou University:Natural Sciences
关键词
半固态加工
高Cu含量的铝合金
力学性能
Semi-solid processing
Aluminum metal of with higher Cu concentrations
Mechanics property
