摘要
通过金相组织分析以及在不同参数下以锶变质对压铸铝合金性能带来的各种影响进行了试验。结果表明对压铸铝合金而言 ,在快速凝固的条件下 ,不推荐以锶作变质处理 。
Different influence of Sr modification with different paramete rs by analyzing metallographic structure on properties of die casting Al alloy i s studied.The results show that Sr modification should not be taken in rapid sol idification for die casting Al alloy,but it is necessary to take different consi deration in the light of structure characteristics and special demand for castin gs.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2000年第z1期19-22,共5页
Special Casting & Nonferrous Alloys
关键词
压铸铝合金
锶变质
金相分析
力学性能
Die Casting Al Alloy,Sr Modification,Metallograph Analysis,Me chanical Properties
