LY12铝合金热处理工艺、电导率和机械性能关系的试验研究

Test and Study on Relationship of Heat Treatment Process and Conductivity with Mechanical Properties of LY12 Al Alloy

以ＬＹ１２铝合金为试验材料，通过试验系统地研究了ＬＹ１２铝合金的热处理工艺、电导率及机械性能三者之间的关系，提出了利用电导率检测控制铝合金产品内部质量的新方法。

Taking LY12 Al alloy as a test material, the relationship of heat treatment process, conductivity with mechanical properties of LY12 Al alloy is systematically studied by test. A new method to control the internal quality of Al alloy products by measuring the conductivity is proposed.