Environmental Benign Chemical Polishing of Q235 Steel Workpiece

被引：0

作者：

Zhang Ye ^{[1
]}

Gong Yu-jun ^{[1
]}

Jiang Da-hong ^{[1
]}

Mi Ya-fei ^{[1
]}

Wei Jin-ping ^{[1
]}

机构：

[1] Guangdong Univ Petrochem Technol, Maoming 525000, Peoples R China

来源：

MATERIALS PROCESSING AND MANUFACTURING III, PTS 1-4 | 2013年 / 753-755卷

关键词：

Environmental benign; Chemical polishing; Q235; Steel workpiece;

D O I：

10.4028/www.scientific.net/AMR.753-755.318

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Chemical polishing of Q235 steel workpiece using H2O2 as oxidant in chemical polishing solution was studied. The effects of quantity of components such as brightening agent, corrosion inhibitor, and stabilizer as well as the polishing time and polishing temperature were investigated. The optimized composition of the chemical polishing solution and process condition were obtained as follows: 14mL of H2O2(30%), 2mL of H2SO4(98%), 10g of citric acid, 3.5g of urea, 2g of PEG 6000, and water added to 1000mL, polishing time at room temperature was 90 similar to 130s.

引用

页码：318 / 322

页数：5

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