云南化工Issue(4)：9-11,3.DOI:12.3969/j.issn.1004-275X.2015.04.003
基于湿法净化磷酸的铝合金抛光工艺研究
Research on Polishing Technology for Aluminum Alloy based on Purified Wet Phosphoric Acid
摘要
Abstract
In order to eliminate the pollution of nitrogen and oxygen compounds in the traditional three acid polishing process and response to national low -carbon environmental requirements,two acid smokeless chemical polishing process of aluminum alloy based on purified wet phosphoric acid(PPA)was developed. The influence of various factors on the polishing quality of the 6063 series aluminum alloy workpieces was in-vestigated.The results indicate that under the technological conditions with the mass ratio of PPA to sulphu-ric acid being 1.5:1,polishing temperature 100℃,polishing time 2.5min,WFJK -409 chemical additive≥4%,the same polishing effect as that of three acid polishing process can be obtained.关键词
湿法净化磷酸/铝合金/无烟抛光Key words
purified wet phosphoric acid/aluminum alloy/smokeless chemical polishing分类
化学化工引用本文复制引用
李文飞,刘美霞,张丹,张天毅..基于湿法净化磷酸的铝合金抛光工艺研究[J].云南化工,2015,(4):9-11,3.基金项目
贵州省科学技术基金［黔科合 LH 字（2014）7403］。 （）
