包铝镁合金的工艺特点及应用前景  

Magnesium alloy coated by aluminum process characteristics and application prospects

作　　者：王宏[1,2] 张十庆[1,2] 邹兴政[1,2] 李方[1,2] 赵安中 张绣锦[3] 蒋显全[3] 

机构地区：[1]国家仪表功能材料工程技术研究中心,重庆400700 [2]重庆仪表材料研究所,重庆400700 [3]西南大学,重庆400700

出　　处：《功能材料》2011年第B11期788-790,793,共4页Journal of Functional Materials

基　　金：重庆市科技攻关计划资助项目(2009AB4005)

摘　　要：传统的镁及镁合金存在着表面耐蚀性能差、冷加工性能不理想等缺点。采用包覆轧制的方法制备包铝镁板Al/Mg/A1层状复合材料,并对其进行适当的扩散退火处理,可有效地改善镁合金的室温塑性低、耐腐蚀性能差等缺点,且显著地提高了镁合金产品的应用与发展,扩大了镁合金的开发应用领域及应用前景等。Traditional magnesium and magnesium alloys exist such shortcomings of poor corrosion resistance and unsatisfactory cold processing performance.Aluminum-coated magnesium Al/Mg/Al composite plates were fabricated by clad-rolling,and then treated by diffusion annealing.Aluminum-coated magnesium composite can effectively improve the room temperature plastic and corrosion resistant performance of magnesium alloy,and significantly improve the application of magnesium alloy products and development,expand the magnesium alloy development application fields and application prospect.

关 键 词：铝包镁 镁及镁合金 镁合金加工技术 开发应用 镁表面防护 

分 类 号：TB331[一般工业技术—材料科学与工程]