[1]王宗江,何 成,阿依古扎力?阿肯江,等.doi: 10.3969/j.issn.1001-3849.2026.03.013镀锌钢和Q235钢在高氯盐环境中腐蚀行为对比[J].电镀与精饰,2026,(03):100-106.
　WANG Zongjiang,HE Cheng,AYGUZALI Arkanjiang,et al.Comparaison of corrosion behavior of calvanized steel and Q235 steel in high chloride environment[J].Plating & Finishing,2026,(03):100-106.
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doi: 10.3969/j.issn.1001-3849.2026.03.013镀锌钢和Q235钢在高氯盐环境中腐蚀行为对比()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2026年03
页码:
100-106
栏目:
出版日期:
2026-03-31

文章信息/Info

Title:
Comparaison of corrosion behavior of calvanized steel and Q235 steel in high chloride environment
作者:
王宗江; 何 成; 阿依古扎力?阿肯江; 穆合塔江?伊斯马伊力; 刘继颜
阿依古扎力?阿肯江,穆合塔江?伊斯马伊力,刘继颜(国网新疆电力有限公司 电力科学研究院,新疆 乌鲁木齐 830011)
Author(s):
WANG Zongjiang;  HE Cheng;  AYGUZALI Arkanjiang;  MUHTAJIANG Ismaili;  LIU Jiyan
(Electric Power Science Research Institute, State Grid Xinjiang Electric Power Co., Ltd., Urumqi 830011, China)
关键词:
Q235钢; 镀锌钢; pH值; 腐蚀
Keywords:
Q235 steel;  galvanized steel;  pH value;  corrosion
分类号:
TG172 TQ153.3
文献标志码:
A
摘要:
在对若羌地区某处土壤理化测试基础上，对镀锌钢和Q235碳钢进行了不同pH值和Cl浓度的水溶液加速腐蚀实验，对比研究了镀锌钢和Q235碳钢在高氯盐环境中的腐蚀行为。镀锌钢和Q235钢在酸性Cl环境下的自腐蚀电流均比在碱性Cl环境中的大，pH值为1时自腐蚀电流分别为2.51×104和5.01×105 A/cm 2，pH值为11时自腐蚀电流分别为1.99×106和5.12×106 A/cm 2。随Cl浓度增加，镀锌钢和Q235钢的自腐蚀电位降低，自腐蚀电流密度增加。在碱性Cl环境中镀锌钢比Q235钢具有更优的耐蚀性，而在酸性环境下镀锌钢耐蚀性反而比Q235钢更差，pH值=1的10% NaCl水溶液中Q235钢腐蚀失重为50.3 mg，镀锌钢腐蚀失重达120.2 mg。在pH值<7时镀锌钢腐蚀产物为ZnCl2，Q235钢腐蚀产物为FeCl3，在pH值<7时镀锌钢腐蚀产物为以ZnO、Zn(OH)2为主，Q235钢腐蚀产物为γ-FeOOH。
Abstract:
Based on the physical and chemical tests of the soil in Ruoqiang area, the accelerated corrosion experiments of galvanized steel and Q235 carbon steel in aqueous solution with different pH values and Cl concentrations were carried out, and the corrosion behavior of galvanized steel and Q235 carbon steel in high chloride environment was compared. The results show that the self-corrosion current of galvanized steel and Q235 steel in acidic Cl environment is larger than that in alkaline Cl environment. The self-corrosion current is 2.51×10 4 and 5.01×10 5 A/cm 2 at pH=1, and 1.99×10 6 and 5.12×10 6 A/cm 2 at pH=11, respectively. With the increasing of Cl concentration, the self-corrosion potential of galvanized steel and Q235 steel were decreased, and the self-corrosion current density was increased. In alkaline Cl environment, galvanized steel has better corrosion resistance than Q235 steel, but the corrosion resistance of galvanized steel is worse than Q235 steel in acid environment. The corrosion weight loss of Q235 steel in 5% NaCl solution with pH=1 is 50.3 mg, which the corrosion weight loss of galvanized steel is 120.2 mg. When pH<7, the corrosion product of galvanized steel is ZnCl 2, when the corrosion product of Q235 steel is FeCl3. With pH<7, the corrosion product of galvanized steel is mainly ZnO and Zn(OH) 2, that the corrosion product of Q235 steel is γ-FeOOH

参考文献/References:

[1].林钟楷, 曹翔, 王震宇. 5种接地材料在汕头土壤模拟溶液中的腐蚀行为研究[J]. 电镀与涂饰, 2024, 43(11): 114-120.
[2].周梦鑫, 王震宇. 四种接地材料在土壤中的氧浓差宏电池腐蚀行为[J]. 电镀与涂饰, 2025, 44(3): 24-33.
[3].HE C, WANG Z, YOU Y, et al. Influence of soil variability on the corrosion of buried hot-dip galvanized steel[J]. International Journal of Electrochemical Science. 2025, 20(1): 100889.
[4].ZHU Z, SHI C, ZHANG Y, et al. The effects of Cl? and direct stray current on soil corrosion of three grounding grid materials[J]. Anti-Corrosion Methods and Materials. 2020, 67(1): 73-82.
[5].边美华, 何雨茵, 彭家宁, 等. 镀锌钢耐腐蚀性能在线快速检测装置及其应用[J]. 电镀与涂饰. 2024, 43(7): 85-91.
[6].朱亦晨, 刘光明, 刘欣, 等. Q235钢在3种典型土壤环境中的腐蚀行为[J]. 机械工程材料, 2019, 43(10): 15-19.
[7].姚鑫, 陈昊, 周学杰, 等. Q235钢和热镀锌钢在棕壤土环境中的腐蚀行为研究[J]. 材料保护, 2024, 57(10): 59-67.
[8].卢云深, 祝志祥, 韩钰, 等. 5种接地金属材料在北方碱性黄土中的腐蚀行为[J]. 材料保护, 2014, 47(9): 67-69.
[9].房本岭, 杜翠薇, 丁德, 等. 典型接地材料在陕北黄土高原土壤模拟液中的短期腐蚀行为[J]. 材料保护. 2018, 51(4): 43-46.
[10].蔡焕青, 邵瑰玮, 胡霁, 等. 3种新型接地网用合金钢的耐酸性土壤腐蚀性能[J]. 材料保护. 2015, 48(9): 22-24.
[11].郑敏聪, 李建华, 聂新辉, 等. 镀锌钢接地材料在酸性土壤中的腐蚀行为研究[J]. 中国腐蚀与防护学报, 2015, 35(1): 27-32.
[12].陈散兴. 接地网材料在我国典型土壤环境下的腐蚀研究[D]. 北京: 机械科学研究总院, 2016.
[13].王铁铮, 刘晓琳, 关潇卓, 等. 氯离子对吉林地区镀锌钢和不锈钢土壤腐蚀行为的影响[J]. 热加工工艺. 2025, 4: 1-9.
[14].赵德云. X射线荧光光谱法测定南疆盐渍化土壤中高含量氯[J]. 农业与技术. 2021, 41(17): 41-43.
[15].张洪萍, 杨晓华. 新疆北部地区盐渍土的腐蚀机理及防治措施[J]. 西部探矿工程, 2010, 22(11): 9-12.
[16].李伟光, 肖盼, 刘溢, 等. Q235钢在某地区土壤环境中的长期腐蚀行为[J]. 表面技术, 2024, 53(18): 67-77.

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更新日期/Last Update: 2026-03-11