摘要
研究了Sr对镁锰铅合金力学性能的影响.拉伸实验结果表明,元素Sr能细化合金中晶粒,提高镁锰铅合金的抗拉强度及伸长率,但同时也会降低合金的弹性模量.
The effect of element Sr on the mechanical properties of Mg-Mn based alloy was investlgatecl using the tensile test. The test results showed that the grains in microstructure of Mg-Mn-Pb alloy were refined with the addition of element Sr and the tensile strength and toughness of the alloy incresed as well, while the elastic modulus of the alloy decreased.
出处
《材料研究与应用》
CAS
2009年第4期262-263,268,共3页
Materials Research and Application
关键词
镁合金
力学性能
SR
magnesium alloys
mechanical properties
Sr
