新型镁合金及其热处理和表面改性技术  

New magnesium alloys and their heat treatment and surface modification

作　　者：席俊杰[1] 党旭丹[2] 

机构地区：[1]郑州航空工业管理学院机电工程学院,河南郑州450015 [2]河南工程学院机械工程系,河南郑州451191

出　　处：《金属热处理》2011年第2期1-6,共6页Heat Treatment of Metals

基　　金：河南省科技攻关计划项目(082102230047)

摘　　要：介绍了镁及镁合金的资源、性能和环境优势,综述了高强镁合金、耐蚀镁合金、耐热镁合金、阻燃镁合金、稀土镁合金、镁合金的热处理和镁合金的表面改性等方面的研究进展。结果表明,提升高端镁合金产品的规模制造能力,开发综合性能优异、成本低廉的镁合金产品,是镁合金技术的研究发展方向。Resource,property and environment advantages of magnesium and its alloys were introduced.Research progresses of the high strength,corrosion resistance,heat resistance,ignition-proof and RE magnesium alloys,and their heat treatment and surface modification were reviewed.The results show that improving large-scale manufacturing capability of high-end magnesium alloy products and developing the magnesium alloy products with excellent properties and low cost are the research and development direction of magnesium alloys.

关 键 词：镁合金 强化 耐蚀性 耐热性 热处理 表面改性 

分 类 号：TG146.22[一般工业技术—材料科学与工程]