AntiCorrosion Performance of Hotdip Galvanized Coating During Neutral Salt Spray Test

Hu Da-wei; Li Guo-xin; Zhao Gao-wen

doi:10.3969/j.issn.1007-7162.2016.04.013

English Version Journal Login

您当前的位置：

首页 >

文章列表页 >

AntiCorrosion Performance of Hotdip Galvanized Coating During Neutral Salt Spray Test

更新时间：2026-05-27

- AntiCorrosion Performance of Hotdip Galvanized Coating During Neutral Salt Spray Test
- Vol. 33, Issue 4, Pages: 74-78(2016)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969/j.issn.1007-7162.2016.04.013
  CLC：
- Online First：02 August 2016，
  
  Published：2016
- 稿件说明：
移动端阅览
胡大伟, 李国新, 赵高文. 热浸镀锌层在中性盐雾试验中的防腐性能研究[J]. 广东工业大学学报, 2016, 33(4): 74-78.

Hu Da-wei, Li Guo-xin, Zhao Gao-wen. AntiCorrosion Performance of Hotdip Galvanized Coating During Neutral Salt Spray Test[J]. 2016, 33(4): 74-78.
胡大伟, 李国新, 赵高文. 热浸镀锌层在中性盐雾试验中的防腐性能研究[J]. 广东工业大学学报, 2016, 33(4): 74-78. DOI： 10.3969/j.issn.1007-7162.2016.04.013.

Hu Da-wei, Li Guo-xin, Zhao Gao-wen. AntiCorrosion Performance of Hotdip Galvanized Coating During Neutral Salt Spray Test[J]. 2016, 33(4): 74-78. DOI： 10.3969/j.issn.1007-7162.2016.04.013.

摘要

采用2种定制的热浸镀锌试件，经5000 h中性盐雾试验后发现镀层防腐性能存在显著差异.采用镀锌层厚度损耗测试法、X射线衍射分析法（XRD）和扫描电镜分析法（SEM）分别测试了镀层的厚度损耗量、盐雾试验前后的晶体物质组成和腐蚀前后的微观形貌.研究表明:2种热浸镀锌试件在盐雾腐蚀过程中的产物和机理相似，而影响其防腐性能的主要因素为热浸镀锌的生产工艺、腐蚀产物的致密程度.

Abstract

Two hot-dip galvanized products are applied onto the steel substrates

then the specimens are tested for 5000h by the neutral salt spray and there are obvious differences in the anti-corrosion performance between the coatings. The thickness loss of coatings

crystal material compositions and microstructures of the coatings are analyzed by Zinc coating thickness loss test method

differential scanning calorimetry (DSC)

and X-ray diffraction analysis (XRD). The results show that there is no significant difference of the corrosion products and corrosion mechanisms between two coatings. Nevertheless

the hot-dip galvanized production process

the degree of densification of the corrosion products in coating are the primary factors influencing the anticorrosion performance of the hot-dip galvanized coating.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Robust Design for Artificial Noise-assisted UAV Terahertz Secure Communication

An Optimal Operation Strategy for Community Microgrid Alliances Considering Power Exchange under Multi-package Shared Energy Storage Model

Multi-Scale Contrastive Embedding Enhanced Adaptive Intrusion Detection Model

A Study of Power Quality Regulation Strategies of Energy Storage Converters

Energy Management Strategy of Hybrid Locomotive Based on Road Condition Parameters

Related Author

No data

Related Institution

No data

AI问答

⁰