ZL104铝合金金相图谱自制工艺的研究  

Study on Self-making Technique of the ZL104 Aluminum Alloy Metallography Map

作　　者：张晓东[1] 盘茂东[1] 吴溢文[1] 

机构地区：[1]海南大学材料与化工学院,海南海口570228

出　　处：《金属材料与冶金工程》2009年第1期17-20,共4页Metal Materials and Metallurgy Engineering

基　　金：海南省教育厅高等学校科研项目;编号:Hjkj2008-24

摘　　要：成功地获得了自制铝合金金相试样及金相图谱,其最佳的制备条件是:1200#砂纸机械抛光,浸蚀剂是1.9%HF,2.0%HCl,4.5%HNO3的水溶液,浸蚀时间60 s,结果表明,制得的金相图谱清晰,能很好地反映铝合金的金相组织。The self-making metallographic sample and metallographic map of aluminum alloy were successfully obtained. The optimum preparation conditions： mechanically polishing by using 1200# sandpaper, etching agent was composed of the aqueous solution contained 1.9% HF, 2.0% HCl and 4.5% HNO3, etching time was 60 s. The results showed that, the prepared metallography map was clear, could better reflect the metallographic constitution of aluminum alloy.

关 键 词：ZL104铝合金 自制 金相图谱 抛光 浸蚀 

分 类 号：TG146.21[一般工业技术—材料科学与工程]