回火工艺对含铜塑料模具钢在中性氯化钠溶液中腐蚀行为的影响

doi:10.11896/cldb.21030169

材料导报

2022, Vol. 36

Issue (20): 21030169-8 https://doi.org/10.11896/cldb.21030169

金属与金属基复合材料

回火工艺对含铜塑料模具钢在中性氯化钠溶液中腐蚀行为的影响

许镇^1,2, 陈旋^1,2,3, 吴晓春^1,2,3,*

1 上海大学材料科学与工程学院,上海 200444
2 省部共建高品质特殊钢冶金与制备国家重点实验室,上海 200444
3 上大鑫仑材料科技(上海)有限公司,上海 201999

Effect of Tempering Treatment on Corrosion Behavior of Cu-bearing Plastic Mold Steel in Neutral Sodium Chloride Solution

XU Zhen^1,2, CHEN Xuan^1,2,3, WU Xiaochun^1,2,3,*

1 School of Materials Science and Engineering, Shanghai University, Shanghai 200444, China
2 State Key Laboratory of Advanced Special Steel, Shanghai University, Shanghai 200444, China
3 Shangda Xinlun Material Technology (Shanghai) Co., Ltd., Shanghai 201999, China

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摘要采用场发射透射电子显微镜、扫描电子显微镜和白光干涉仪等分析手段对比研究了含铜塑料模具钢4Cr13Cu及4Cr13在3.5%(质量分数)NaCl中性溶液中的腐蚀行为。结果表明,4Cr13Cu在250 ℃回火条件下的耐蚀性最佳。600 ℃高温回火促进了4Cr13Cu纳米级富铜相的析出,使得4Cr13Cu钝化膜施主密度比4Cr13高约12.4%,钝化膜稳定性降低。腐蚀初期,点蚀沿深度和广度方向开始发展,紧接着向深度方向发展至560~660 μm范围,最后转向广度方向。而表面距离较近的小点蚀长大、合并,逐步形成了大尺寸点蚀坑。

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	许镇
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	吴晓春

关键词: 塑料模具钢 4Cr13 富铜相点蚀电化学

Abstract: The corrosion behavior of Cu-bearing plastic mold steels 4Cr13Cu and 4Cr13 in 3.5wt% NaCl neutral solution was investigated by transmission electron microscope (TEM), scanning electron microscope (SEM) and white-light interferometer. The results indicate that it is capable of 4Cr13Cu tempered at 250 ℃ to acquire a better corrosion resistance. The nano-scale Cu-rich precipitates of 4Cr13Cu tempered at 600 ℃ increase the donor density of the passive film by about 12.4% compared with 4Cr13, and reduce the stability of passive film. In the early stage of corrosion process, the pits of 4Cr13Cu begin to grow both horizontally and vertically, then propagate preferentially towards a vertical direction with a depth range of 560—660 μm. Finally, the pits expand to horizontal direction. Small pitting in close proximity to the surface grows and merges, gradually forming large size pitting pits.

Key words: plastic mold steel 4Cr13 Cu-rich precipitate pitting electrochemical

发布日期: 2022-10-26

ZTFLH:	TG142
	TG178

基金资助: 国家重点研发计划(2016YFB0300400;2016YFB0300404);省部共建高品质特殊钢冶金与制备国家重点实验室开放课题(SKLASS 2017-09)

通讯作者: ^*wuxiaochun@t.shu.edu.cn

作者简介: 许镇,本科毕业于上海工程技术大学材料工程学院,现为上海大学材料科学与工程学院硕士研究生。研究方向为先进模具材料及其表面处理。
吴晓春,上海大学教授、博士研究生导师,我国“十一五”国家科技支撑计划课题“高品质模具钢锻材关键技术开发”和“十三五”国家重点研发计划项目“高性能工模具钢及应用”项目的首席专家。博士毕业于华中科技大学,主要从事高性能工模具钢材料及其表面处理的研究。近年来完成模具相关科研项目110余项,发表论文350余篇,获发明专利授权20项。

引用本文:

许镇, 陈旋, 吴晓春. 回火工艺对含铜塑料模具钢在中性氯化钠溶液中腐蚀行为的影响[J]. 材料导报, 2022, 36(20): 21030169-8.
XU Zhen, CHEN Xuan, WU Xiaochun. Effect of Tempering Treatment on Corrosion Behavior of Cu-bearing Plastic Mold Steel in Neutral Sodium Chloride Solution. Materials Reports, 2022, 36(20): 21030169-8.

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http://www.mater-rep.com/CN/10.11896/cldb.21030169 或 http://www.mater-rep.com/CN/Y2022/V36/I20/21030169

1 Fan L, Chen D J, Yu J H, et al. Journal of Soochow University (Engineering Science Edition), 2006(6), 47(in Chinese).
樊琳, 程东霁, 于江海, 等. 苏州大学学报(工科版), 2006(6), 47.
2 Geng H M, Wu X C, Wang H B, et al. Journal of Materials Science, 2008, 43(1), 83.
3 Li B B, Qu H P, Lang Y P, et al. Corrosion Science, 2020, 173, 108791.
4 Shi X B, Yan W, Xu D K, et al. Journal of Materials Science & Techno-logy, 2018, 34(12), 2480.
5 Hao X H, Dong J H, Wei J, et al. Corrosion Science, 2017, 121, 84.
6 Jeon S, Kim H, Kong K, et al. Materials Transactions, 2015, 56(1), 78.
7 Zhang X R, Zhao J L, Xi T, et al. Journal of Materials Science & Technology, 2018,34(11), 2149.
8 Jiang J, Xu D K, Xi T, et al. Corrosion Science, 2016, 113, 46.
9 Jeon S, Kim S, Lee I, et al.Corrosion Science, 2011, 53(4), 1408.
10 Oguzie E E, Li J B, Liu Y Q, et al. Electrochimica Acta, 2010, 55(17), 5028.
11 Liu H, Wei J, Dong J H, et al.Journal of Materials Science & Technology, 2021,84,65.
12 Bonagani S K, Bathula V, Kain V. Corrosion Science, 2018, 131, 340.
13 Anantha K H, Ornek C, Ejnermark S, et al.Journal of The Electrochemical Society, 2017, 164(4),85.
14 San X Y, Zhang B, Wu B, et al. Corrosion Science, 2018, 130, 143.
15 Lei X W, Wang H Y, Mao F X, et al. Corrosion Science, 2018, 131, 164.
16 Adán-Más A, Silva T M, Guerlou-Demourgues L, et al. Electrochimica Acta, 2018, 289, 47.
17 Zeng L, Guo X P, Zhang G A, et al. Corrosion Science, 2018, 144, 258.
18 BenSalah M, Sabot R, Triki E, et al. Corrosion Science, 2014, 86, 61.
19 Macdonald D D. Electrochimica Acta, 2011, 56(4), 1761.
20 Wu K G, Briffod F, Ito K, et al. Materials Transactions, 2019, 60(10), 2151.
21 Zhao Y G, Liu W, Fan Y M, et al. Corrosion Science, 2020, 168, 108591.
22 Lee J, Kim S, Lee I, et al. Materials Transactions, 2012, 53(6), 1048.
23 Wang Y F, Cheng G X, Li Y. Corrosion Science, 2016, 111, 508.
24 Lu S Y. Effect of heat treatments on the microstructure and corrosion resistance of Cr13-type plastic mold steel. Ph.D. Thesis, Tsinghua University, China, 2015(in Chinese).
鲁思渊. 热处理工艺对Cr13型塑料模具钢组织与耐蚀性影响研究. 博士学位论文, 清华大学, 2015.

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