As the lightest constructional material, magnesium alloy has high specific strength, high specific stiffness, good magnetic-shielding ability, good damping ability, and good machinability.
镁合金是比重最轻的结构材料,具有高的比强度、比刚度和良好的磁屏蔽性、阻尼性、切削加工性等优点。
2
This paper mainly presents that constructional mid-carbon alloy steel, after bulk moulding deformation, heat treatment and cold surface deformation can raise fatigue strength of materials effectively.
The rapid quantitative analysis of nitrogen in alloyconstructional steel and electrical engineering steel with optical emission spectrometry is described.