Al-10Mg型固溶合金自然时效稳定性研究  

Stability of Al-10Mg Solid Solution Alloy Ageing at Room Temperature

作　　者：刘志超[1] 吴华方[2] 

机构地区：[1]洛阳船舶材料研究所,洛阳471039 [2]中国船级社武汉分社,武汉430022

出　　处：《材料开发与应用》2003年第3期28-31,共4页Development and Application of Materials

摘　　要：测定了ZL30 5合金自然时效 33年的力学性能变化 ,观察了晶界的析出相 ,研究了组织和性能的关系 ,从而确定了ZL30 5合金具有长期自然时效稳定性。Mechanical property of ZL305 alloy ageing for 33 years at room temperature is followed up, the precipitated phase at grain boundary is observed and the relationship between microstructure and property is investigated. It is concluded that ZL305 alloy possesses long term stability with ageing at room temperature.

关 键 词：铝合金 自然时效 稳定性 

分 类 号：TG146.211[一般工业技术—材料科学与工程]