Hot-Dip Galvanizing Process and the Influence of Metallic Elements on Composite Coatings

被引：11

作者：

Liu, Qi ^{[1
,2
]}

Cao, Yuqing ^{[3
,4
]}

Chen, Shuai ^{[1
,2
,4
]}

Xu, Xinye ^{[1
,2
]}

Yao, Mutian ^{[2
,3
]}

Fang, Jie ^{[3
,4
]}

Lei, Kuan ^{[5
]}

Liu, Guiqun ^{[5
]}

机构：

[1] Jiangxi Sci & Technol Normal Univ, Flexible Elect Innovat Inst, Sch Pharm, Nanchang 330013, Peoples R China

[2] Jiangxi Key Lab Flexible Elect, Nanchang 330013, Peoples R China

[3] Jiangxi Sci & Technol Normal Univ, Sch Chem & Chem Engn, Nanchang 330013, Peoples R China

[4] Jiangxi Prov Engn Res Ctr Waterborne Coatings, Nanchang 330013, Peoples R China

[5] North Minzu Univ, Sch Mat Sci & Technol, Yinchuan 750021, Peoples R China

来源：

JOURNAL OF COMPOSITES SCIENCE | 2024年 / 8卷 / 05期

关键词：

steel; hot-dip galvanizing; hot-dip aluminizing; alloy coating; corrosion resistance; CORROSION-FATIGUE PERFORMANCE; CUT-EDGE CORROSION; AL-ZN-SI; HYDROCHLORIC-ACID; HYDROGEN EMBRITTLEMENT; CONVERSION COATINGS; EXCHANGE MEMBRANE; GALFAN ALLOY; STEEL; MICROSTRUCTURE;

D O I：

10.3390/jcs8050160

中图分类号：

TB33 [复合材料];

学科分类号：

摘要：

The corrosion of steel materials has become a global issue, causing significant socio-economic losses and safety concerns. Hot-dip galvanizing is currently one of the most widely used steel anti-corrosion processes. With the rapid advancement of science and technology and emerging industries, the performance of pure galvanized products struggles to meet the demands of practical applications in various environments. Consequently, researchers have begun introducing various metals into the zinc solution to form high-performance alloy coatings. This article primarily explains the process flow of hot-dip galvanizing and the impact of metal elements such as Al, Mg, Sn, and Bi on the coating, as well as outlining the major issues currently faced by the hot-dip galvanizing process. The objective is to offer a more comprehensive introduction to those new to the field of hot-dip galvanizing and to provide theoretical insights for addressing production issues.

引用

页数：23

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