掺Sn对热渗锌层微观结构与性能的影响

doi:10.13251/j.issn.0254-6051.2025.08.046

金属热处理 ›› 2025, Vol. 50 ›› Issue (8): 292-297.DOI: 10.13251/j.issn.0254-6051.2025.08.046

掺Sn对热渗锌层微观结构与性能的影响

夏晓健^1,2, 严康骅^1,2, 陈中一^3,4, 李约翰^3,4, 谢红波^3,4, 祁原深^3,4

1.国网福建省电力有限公司电力科学研究院, 福建福州 350007;
2.莆田滨海大气环境材料腐蚀与电力设备安全福建省野外科学观测研究站, 福建莆田 351100;
3.广东以色列理工学院材料科学与工程学院, 广东汕头 515063;
4.广东以色列理工学院广东省能量转换材料和技术重点实验室, 广东汕头 515063

收稿日期:2025-02-24 修回日期:2025-06-13 出版日期:2025-08-25 发布日期:2025-09-10
通讯作者: 祁原深,副教授,博士,E-mail:yuanshen.qi@gtiit.edu.cn
作者简介:夏晓健(1988—),男,高级工程师,博士,主要研究方向为材料腐蚀与防护、新材料应用,E-mail:xiaojian.xia@qq.com。
基金资助:
国网福建省电力有限公司科技项目(52130423000Z);广东省自然科学基金面上项目(2022A1515010275)

Effect of Sn addition on microstructure and properties of sherardized Zn coatings

Xia Xiaojian^1,2, Yan Kanghua^1,2, Chen Zhongyi^3,4, Li Yuehan^3,4, Xie Hongbo^3,4, Qi Yuanshen^3,4

1. State Grid Fujian Electric Power Research Institute, Fuzhou Fujian 350007, China;
2. Putian Coastal Atmospheric Environment Material Corrosion and Electric Power Equipment Safety Observation and Research Station of Fujian Province, Putian Fujian 351100, China;
3. Department of Materials Science and Engineering, Guangdong Technion-Israel Institute of Technology, Shantou Guangdong 515063, China;
4. Guangdong Provincial Key Laboratory of Materials and Technologies for Energy Conversion, Guangdong Technion-Israel Institute of Technology, Shantou Guangdong 515063, China

Received:2025-02-24 Revised:2025-06-13 Online:2025-08-25 Published:2025-09-10

摘要/Abstract

摘要： 以Q235B碳素结构钢为基体,采用Sn含量为5%(质量分数)的渗锌剂进行粉末渗锌处理,并与传统纯Zn粉末渗锌制备的渗层进行对比,分析了掺Sn渗层的微观结构与硬度变化。结果表明,含Sn渗锌剂在同样的渗锌条件下提高了渗层的厚度和硬度。掺Sn后,渗层的厚度由(111±3) μm增加到(125±7) μm,硬度由(266±43) HV0.1提高到(329±21) HV0.1。通过扫描电镜、透射电镜表征和能谱分析,发现Sn会富集在钢基体和渗锌层界面,有助于Fe向渗锌层的扩散,提高渗锌层硬度;Sn会愈合渗锌层中形成的裂纹,有助于渗锌层的增厚。

关键词: 热渗锌, 掺Sn, 电子显微表征, 硬度

Abstract: Using Q235B carbon structural steel as the substrate, sherardizing treatment was carried out to prepare Zn-5%Sn coating, and compared with the coating prepared by traditional pure Zn powder. The microstructure and hardness changes of the Zn-5%Sn coating were analyzed. The results show that the Sn containing sherardizing agent increases the thickness and hardness of the coating under the same sherardizing conditions. After sherardizing with Sn, the thickness of the coating increases from (111±3) μm to (125±7) μm, and the hardness increases from (266±43) HV0.1 to (329±21) HV0.1. Through scanning electron microscope, transmission electron microscope observation, and energy spectrum analysis, it is found that Sn elements accumulate at the interface between the steel substrate and the sherardized layer, which facilitates the diffusion of Fe into the sherardized layer and improve its hardness. Meanwhile, Sn can heal the cracks formed in the sherardized layer, which helps thicken the sherardized layer.

Key words: sherardizing, Sn addition, electron microscopy characterization, hardness

中图分类号:

TG174.445

夏晓健, 严康骅, 陈中一, 李约翰, 谢红波, 祁原深. 掺Sn对热渗锌层微观结构与性能的影响[J]. 金属热处理, 2025, 50(8): 292-297.

Xia Xiaojian, Yan Kanghua, Chen Zhongyi, Li Yuehan, Xie Hongbo, Qi Yuanshen. Effect of Sn addition on microstructure and properties of sherardized Zn coatings[J]. Heat Treatment of Metals, 2025, 50(8): 292-297.

参考文献

[1] Chatterjee B. Sherardizing[J]. Metal Finishing, 2004, 102(3): 40-46.
[2] Natrup F, Graf W. Sherardizing: Corrosion Protection of Steels by Zinc Diffusion Coatings[M]//Thermochemical Surface Engineering of Steels. Woodhead Publishing, 2015: 737-750.
[3] Schmitz A, Bracht H, Natrup F, et al. Sherardising-galvanising steel with zinc from vapour phase[J]. International Heat Treatment and Surface Engineering, 2008, 2(2): 49-54.
[4] Liu L, Yu S. Effect of deposition time on thickness and corrosion behavior of Zn-Fe coating[J]. Journal of Shanghai Jiaotong University (Science), 2019, 24: 395-401.
[5] Liu L, Yu S. A comparative study on Zn and Zn-Y coatings on 42CrMo steel by pack cementation process[J]. International Journal of Electrochemical Science, 2017, 12(10): 9575-9587.
[6] 李新华, 李国喜, 吴勇, 等. 钢铁制件热浸镀与渗镀[M]. 北京: 化学工业出版社, 2009.
[7] Vourlias G, Pistofidis N, Chrissafis K, et al. Mechanism and kinetics of the formation of zinc pack coatings[J]. Journal of Thermal Analysis and Calorimetry, 2008, 91(2): 497-501.
[8] Shibli S M A, Meena B N, Remya R. A review on recent approaches in the field of hot dip zinc galvanizing process[J]. Surface and Coatings Technology, 2015, 262: 210-215.
[9] Jędrzejczyk D, Skotnicki W. Comparison of the tribological properties of the thermal diffusion zinc coating to the classic and heat treated hot-dip zinc coatings[J]. Materials, 2021, 14(7): 1655.
[10] Wortelen D, Frieling R, Bracht H, et al. Impact of zinc halide addition on the growth of zinc-rich layers generated by sherardizing[J]. Surface and Coatings Technology, 2015, 263: 66-77.
[11] Reumont G, Vogt J B, Iost A, et al. The effects of an Fe-Zn intermetallic-containing coating on the stress corrosion cracking behavior of a hot-dip galvanized steel[J]. Surface and Coatings Technology, 2001, 139(2-3): 265-271.
[12] Biryukov А I, Galin R G, Zakharyevich D А, et al. A layer-by-layer analysis of the corrosion properties of diffusion zinc coatings[J]. Archives of Metallurgy and Materials, 2020, 65: 99-102.
[13] Biryukov А I, Galin R G, Zakharyevich D А, et al. The effect of the chemical composition of intermetallic phases on the corrosion of thermal diffusion zinc coatings[J]. Surface and Coatings Technology, 2019, 372: 166-172.
[14] Xue Q, Sun Y C, Yu J Y, et al. Microstructure evolution of a Zn-Al coating co-deposited on low-carbon steel by pack cementation[J]. Journal of Alloys and Compounds, 2017, 699: 1012-1021.
[15] Prosek T, Persson D, Stoulil J, et al. Composition of corrosion products formed on Zn-Mg, Zn-Al and Zn-Al-Mg coatings in model atmospheric conditions[J]. Corrosion Science, 2014, 86: 231-238.
[16] Shen T H, Tsai C Y, Lin C S. Growth behavior and properties of Zn-Al pack cementation coatings on carbon steels[J]. Surface and Coatings Technology, 2016, 306: 455-461.
[17] Gerhátová Ž, Babincová P, Drienovský M, et al. Microstructure and corrosion behavior of Sn-Zn alloys[J]. Materials, 2022, 15(20): 7210.
[18] Mohd Nazeri M F, Yahaya M Z, Gursel A, et al. Corrosion characterization of Sn-Zn solder: A review[J]. Soldering and Surface Mount Technology, 2019, 31(1): 52-67.
[19] Jiang J H, Ma A, Fan X D, et al. Sherardizing and characteristic of zinc protective coating on high-strength steel bridge cable wires[J]. Advanced Materials Research, 2010, 97: 1368-1372.
[20] Vourlias G, Pistofidis N, Chaliampalias D, et al. Zinc deposition with pack cementation on low carbon steel substrates[J]. Journal of Alloys and Compounds, 2006, 416(1/2): 125-130.
[21] 朱孝培, 赵麦群, 杨楠, 等. 保温温度对A3钢粉末渗锌层性能的影响研究[J]. 全面腐蚀控制, 2017, 31(10): 81-86.
Zhu Xiaopei, Zhao Maiqun, Yang Nan, et al. Research on effect of heat preservation temperature to the characteristics of powder sherardizing of A3 steel[J]. Total Corrosion Control, 2017, 31(10): 81-86.
[22] Yu S, Liu L. Zn-Fe and Zn-Fe-Y cementation coatings for enhancing corrosion resistance of steel[J]. International Journal of Electrochemical Science, 2017, 12(6): 4782-4794.
[23] Su X, Tang N Y, Toguri J M. Thermodynamic evaluation of the Fe-Zn system[J]. Journal of Alloys and Compounds, 2001, 325(1/2): 129-136.
[24] Mizuno D. Automotive corrosion and accelerated corrosion tests for zinc coated steels[J]. ISIJ International, 2018, 58(9): 1562-1568.
[25] Zhan L, Qiu Z, Xu Z.Separating zinc from copper and zinc mixed particles using vacuum sublimation[J]. Separation and Purification Technology, 2009, 68(3): 397-402.
[26] Vourlias G, Pistofidis N, Chaliampalias D, et al. Zinc deposition with pack cementation on low carbon steel substrates[J]. Journal of Alloys and Compounds, 2006, 416(1/2): 125-130.
[27] Jiang J H, Ma A, Fan X D, et al. Sherardizing and characteristic of zinc protective coating on high-strength steel bridge cable wires[J]. Advanced Materials Research, 2010, 97: 1368-1372.
[28] Han K, Ohnuma I, Okuda K, et al. Experimental determination of phase diagram in the Zn-Fe binary system[J]. Journal of Alloys and Compounds, 2018, 737: 490-504.

掺Sn对热渗锌层微观结构与性能的影响

Effect of Sn addition on microstructure and properties of sherardized Zn coatings

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	郭春成, 李海宏, 曾西军, 周锴, 信振飞, 迟宏宵, 马党参. Mo元素对马氏体不锈轴承钢渗层组织与硬度的影响[J]. 金属热处理, 2025, 50(8): 20-23.
[2]	那艳会, 王存宇, 冯桂萍, 周吉贞. 直线滚动导轨用55MnCr钢的感应淬火组织与硬度[J]. 金属热处理, 2025, 50(8): 76-79.
[3]	王冰, 孙瀚, 程战, 吴元科, 钟素娟, 龙伟民, 关常勇. 激光功率对18CrNiMo渗碳钢淬火层组织与性能的影响[J]. 金属热处理, 2025, 50(8): 103-109.
[4]	周俊, 赵文, 李威, 许世明, 何江浩, 莫少览, 邓江, 邓庆祝. 直流等离子渗氮与活性屏等离子渗氮后EN40BT钢的组织与性能[J]. 金属热处理, 2025, 50(8): 195-201.
[5]	何龙祥, 孟令辉, 胡圣华, 路鸣君. 45钢真空碳氮共渗淬火的大批量生产工艺[J]. 金属热处理, 2025, 50(8): 239-242.
[6]	韩克甲, 曹颖, 周超, 李洪伟, 丁烁锟. 抽油杆断裂失效分析[J]. 金属热处理, 2025, 50(8): 298-300.
[7]	龚雪玲, 顾剑锋, 王婧, 袁志钟, 王琴, 史有森. GCr15钢的碳氮共渗工艺参数及其对微观组织与性能的影响[J]. 金属热处理, 2025, 50(7): 1-9.
[8]	李聪, 李家丰, 林志宏, 龙朝辉. 连续固溶体(Nb,Ti)Zn₃的晶体结构、硬度与耐腐蚀性[J]. 金属热处理, 2025, 50(7): 159-163.
[9]	付天乐, 沙莎, 汪兵, 陈小平. 控轧控冷工艺对3.5%Ni耐候钢组织与性能的影响[J]. 金属热处理, 2025, 50(7): 204-211.
[10]	罗建科, 杜佼伟, 李霄, 吕品正, 薛海洋, 张正华, 肖世俊. 长期服役12Cr1MoVG钢补焊粗晶区SH-CCT曲线的测定[J]. 金属热处理, 2025, 50(7): 212-217.
[11]	蒋炎, 梁玄, 孔永华. 退火对Ti-50.8Ni镍钛合金丝相变和加工回弹的影响[J]. 金属热处理, 2025, 50(7): 241-247.
[12]	赖爱玲, 杨书瑜, 贵星卉, 高崇, 徐巍昆, 黄瑞银. 均匀化退火工艺对1085铝合金扁锭微观组织与硬度的影响[J]. 金属热处理, 2025, 50(7): 286-292.
[13]	杨栋杰, 冯奕洁, 张宁, 蒋波. 微合金耐候钢的连续冷却转变及轧制温度对其组织与硬度的影响[J]. 金属热处理, 2025, 50(6): 18-26.
[14]	花思明. 固溶温度对Cu-Cr-Zr合金组织与性能的影响[J]. 金属热处理, 2025, 50(6): 139-144.
[15]	贾欣, 高智敏, 韩强, 李涛. 热处理工艺对20CrMoVRE油套管钢组织与性能的影响[J]. 金属热处理, 2025, 50(6): 177-181.