6×××系变形铝合金的合金化原理和生产应用  

Alloying principle and its application in production of 6××× series wrought aluminum alloy

作　　者：张宏辉 李旭 项胜前 周春荣 蔡月华 

机构地区：[1]广东豪美铝业有限公司,广东清远511540

出　　处：《轻合金加工技术》2012年第3期12-17,共6页Light Alloy Fabrication Technology

基　　金：广东省重大科技专项(NO.2008A090300004)

摘　　要：较系统地叙述了6×××系变形铝合金的合金化原理,生产过程中材料成分、组织和性能之间的关系,主要元素Mg、Si及添加元素Cu、Mn、Cr的作用,杂质元素Fe的影响。介绍了有代表性的工业6×××铝合金的特点,以及生产、应用情况。The alloying principle, relationship of chemical composition and mechanical property in production of 6xxx wrought aluminum alloy have been investigated systematically. The effect of main alloying elements Mg and Si, additive elements Cu, Mn and Cr, impurity element Fe has been investigated as well. The characteristic and application situation of some 6 x x x series aluminum alloy have been introduced.

关 键 词：变形铝合金 合金化原理 生产过程 应用 添加元素 组织和性能 杂质元素 

分 类 号：TG146.21[一般工业技术—材料科学与工程]