铸造技术2017，Vol.38Issue(6)：1314-1317,4.DOI:10.16410/j.issn1000-8365.2017.06.016
Mg/Al复合材料成型及其组织性能研究
Forming Process of Mg/Al Composites and Its Microstructure and Property
马志国 1陈小伟 1李敏2
作者信息
- 1. 黄河科技学院机械工程学院,河南郑州450063
- 2. 河南省天隆工程管理咨询有限公司,河南郑州450000
- 折叠
摘要
Abstract
Selecting Mg-8.5Al-0.5Zn-0.2Mn alloy,ZAlSi 12 alloy and the middle partition board 1060 alloy as raw material,using casting forming method to prepared the Mg/Al layered composite,the influence of middle clapboard thickness on microstructure and mechanical properties of composite materials was studied.The results show that the interface between the Mg-8.5Al-0.5Zn-0.2Mn alloy,ZAlSi12 alloy and the middle partition board 1060 alloy have no obvious cracks or voids existence.There are certain hardness gradient in the transition layer and Mg-8.5Al-0.5Zn-0.2Mn alloy or ZAlSi12 alloy,and the hardness of the intermediate transition layer are lower than that of the Mg-8.5Al-0.5Zn-0.2Mn alloy and ZAlSi12 alloy.The thickness of intermediate diaphragm has little effect on the strength of Mg/Al composite,and the elongation decreases with the increase of the thickness of intermediate diaphragm.关键词
Mg/Al/复合材料/铸造/成型/力学性能Key words
Mg/Al/composite/casting/molding/mechanical property分类
矿业与冶金引用本文复制引用
马志国,陈小伟,李敏..Mg/Al复合材料成型及其组织性能研究[J].铸造技术,2017,38(6):1314-1317,4.
