热处理对1Cr18Ni9Ti与2Cr13钢板焊接接头耐腐蚀性的影响

doi:10.13251/j.issn.0254-6051.2021.03.002

金属热处理 ›› 2021, Vol. 46 ›› Issue (3): 7-11.DOI: 10.13251/j.issn.0254-6051.2021.03.002

热处理对1Cr18Ni9Ti与2Cr13钢板焊接接头耐腐蚀性的影响

王玉峰, 赵勇桃, 马洪浩, 任慧平

内蒙古科技大学材料与冶金学院, 内蒙古包头 014010

收稿日期:2020-10-11 出版日期:2021-03-25 发布日期:2021-05-08
通讯作者: 赵勇桃,教授,博士,E-mail:zyt0011@126.com
作者简介:王玉峰(1965—),女,副教授,主要研究方向为金属材料的组织转变及质量控制,E-mail:wyf77_bt@163.com。

Effect of heat treatment on corrosion resistance of 1Cr18Ni9Ti and 2Cr13 steel plate welded joint

Wang Yufeng, Zhao Yongtao, Ma Honghao, Ren Huiping

School of Materials and Metallurgy, Inner Mongolia University of Science and Technology, Baotou Inner Mongolia 014010, China

Received:2020-10-11 Online:2021-03-25 Published:2021-05-08

摘要/Abstract

摘要： 通过填丝钨极氩弧焊方法对1Cr18Ni9Ti与2Cr13钢板进行焊接,并对焊接接头进行焊后热处理。采用SEM对焊接接头热处理前后的组织进行观察及分析;采用模拟海水浸泡试验,测量了焊接接头的交流抗阻和极化曲线。结果表明,1Cr18Ni9Ti和2Cr13钢板焊接接头热处理前焊缝为典型的柱状晶,组织为板条马氏体+奥氏体+第二相;热处理后焊缝组织为回火索氏体+奥氏体+第二相。热处理前后,焊接接头耐腐蚀性由强到弱的顺序都为:奥氏体母材>奥氏体侧热影响区>焊缝区>马氏体侧热影响区>马氏体母材。对比而言,热处理后焊接接头中马氏体母材区的耐蚀性略有升高,其他区域均有下降。

关键词: 1Cr18Ni9Ti钢, 2Cr13钢, 焊接接头, 焊后热处理, 耐腐蚀性

Abstract: 1Cr18Ni9Ti and 2Cr13 steel plates were welded by TIG welding with adding welding materials, and post-weld heat treatment was carried out. The welded joint microstructure before and after heat treatment was observed and analyzed by means of SEM. The AC impedance and polarization curves of the welded joint were measured by simulated immersion test. The results show that the welded joint of 1Cr18Ni9Ti and 2Cr13 steel plate before heat treatment is a typical columnar crystal, and the structure is composed of lath martensite+ austenite+ second phase. The microstructure of welded joints after heat treatment is composed of tempered sorbite+ austenite+ second phase. Both the corrosion resistance order of welded joints before or after heat treatment from strong to weak is as follows: austenite base material>heat affected zone near austenite side>welded joint zone>heat affected zone near martensite side>martensite base material. In contrast, the corrosion resistance of martensite base material in the welded joint after heat treatment increases slightly, while the other areas decreases.

Key words: 1Cr18Ni9Ti steel, 2Cr13 steel, welded joint, post-weld heat treatment, corrosion resistance

中图分类号:

TG441.8

王玉峰, 赵勇桃, 马洪浩, 任慧平. 热处理对1Cr18Ni9Ti与2Cr13钢板焊接接头耐腐蚀性的影响[J]. 金属热处理, 2021, 46(3): 7-11.

Wang Yufeng, Zhao Yongtao, Ma Honghao, Ren Huiping. Effect of heat treatment on corrosion resistance of 1Cr18Ni9Ti and 2Cr13 steel plate welded joint[J]. Heat Treatment of Metals, 2021, 46(3): 7-11.

参考文献

[1] 顾佳磊,张文杨,丁阳.焊后热处理对309L不锈钢焊缝金属性能的影响[J].压力容器,2017,34(7):5-10.
Gu Jialei,Zhang Wenyang,Ding Yang.Influence of post-weld heat treatment on mechanical properties in 309L stainless steel weld metals[J].Pressure Vessel Technology,2017,34(7):5-10.
[2] 刘婷.建筑结构用钢2Cr13和1Cr18Ni9焊接接头的组织与力学性能分析[J].长春工程学院学报 (自然科学版),2015,16(3):45-48.
Liu Ting.The organization and mechanical property analysis to building structural steel 2Cr13 and 1Cr18Ni9 in welded joints[J].Journal of Changchun Institute of Technology(Natural Science Edition),2015,16(3):45-48.
[3] 秦建霞.手工钨极氩弧焊在焊接奥氏体不锈钢中的使用技巧[J].工程技术研究,2016 (8):98-99.
[4] 秦斌,齐彦昌,曹建春,等.马氏体不锈钢与低合金钢异质焊接接头的组织与力学性能[J].金属热处理,2017,42(5):68-74.
Qin Bin,Qi Yanchang,Cao Jianchun,et al.Microstructure and mechanical properties of dissimilar steel welded joint of martensite stainless steel and low alloy steel[J].Heat Treatment of Metals,2017,42(5):68-74.
[5] 李田,傅思伟,张讯达,等.填丝对马氏体不锈钢接头组织与性能的影响[J].焊接,2018 (11):50-53.
Li Tian,Fu Siwei,Zhang Xunda,et al.Effects of filler on microstructure and mechanical properties of martensite stainless steel welded joint[J].Welding &Joining,2018 (11):50-53.
[6] 刘宗昌,任慧平,赵莉萍,等.材料组织结构转变原理[M].北京:冶金工业出版社,2006.
[7] 杨红伟,蔡晓妍,阮小丹.预热和焊后热处理对G20Mn5/P355NL1异种钢焊接接头性能的影响[J].机械工程师,2019(8):170-172.
Yang Hongwei,Cai Xiaoyan,Ruan Xiaodan.Effect of preheating and post -weld heat treatment on properties of G20Mn5/P355NL1 dissimilar steel welded joints[J].Mechanical Engineer,2019(8):170-172.
[8] 赵志浩,王旭,吴明.热处理对05Cr17Ni4Cu4Nb钢耐蚀性的影响[J].金属热处理,2018,43(12):109-114.
Zhao Zhihao,Wang Xu,Wu Ming.Effect of heat treatment on corrosion resistance of 05Cr17Ni4Cu4Nb steel[J].Heat Treatment of Metals,2018,43(12):109-114.

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热处理对1Cr18Ni9Ti与2Cr13钢板焊接接头耐腐蚀性的影响

Effect of heat treatment on corrosion resistance of 1Cr18Ni9Ti and 2Cr13 steel plate welded joint

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