H_2S环境中UNS J91540不锈钢的电化学行为对SCC的影响

doi:10.61558/2993-074X.1972

电化学（中英文） ›› 2009, Vol. 15 ›› Issue (2): 157-162. doi: 10.61558/2993-074X.1972

H_2S环境中UNS J91540不锈钢的电化学行为对SCC的影响

刘智勇;董超芳;李晓刚;王立贤;

北京科技大学材料科学与工程学院;北京三聚环保新材料股份有限公司;

收稿日期:2009-05-28 修回日期:2009-05-28 出版日期:2009-05-28 发布日期:2009-05-28

Effect of Electrochemical Property of UNS J91450 Stainless Steel on Stress Corrosion Cracking in Hydrogen Sulfide Solutions

LIU Zhi-yong1,DONG Chao-fang1,LI Xiao-gang1,WANG Li-xian2

(1.School of Materials Science and Engineering University of Science and Technology Beijing,Beijing 100083,China;2.Beijing Sanju Environment Protective and Advanced Materials Co.Ltd,Beijing 100080,China

Received:2009-05-28 Revised:2009-05-28 Published:2009-05-28 Online:2009-05-28

摘要/Abstract

摘要： 应用慢应变速率拉伸试验和电化学方法研究了湿硫化氢溶液中UNS J91450不锈钢的电化学行为对应力腐蚀开裂的影响.结果表明,本实验条件下UNS J91540不锈钢具有较高的SCC敏感性,并随着溶液pH的降低而明显增大.该不锈钢的电化学行为对它的腐蚀开裂(SCC)敏感性具有重要影响.开路电位下该不锈钢的SCC行为同时受氢脆作用和裂纹尖端阳极溶解作用的影响.在pH较低的介质中析氢电流较高而裂纹尖端阳极溶解作用略低,而在pH较高的介质中析氢电流较低而裂纹尖端的阳极溶解作用相对增强.氢脆作用对UNS J91540不锈钢SCC敏感性影响更显著.

关键词: UNS J91450不锈钢, 硫化氢, 电化学行为, 应力腐蚀开裂

Abstract: Effect of electrochemical behaviours on stress corrosion cracking(SCC) of UNS J91450 stainless steel in hydrogen sulfide environment was investigated using slow-strain-rate test(SSRT) and electchemial techniques.Results show that UNS J91540 stainless steel was susceptible to SCC in varying H2S solutions,and the SCC susceptibility reduced with the increase of pH value.The electrochemical property plays an important role in the SCC occurrence,as a combined effect of hydrogen embritlement and anodic dissolution at SCC cracktip at open circuit potential.In the solution with a lower pH the hydrogen revolution was intensive and the cracktip anodic dissolution was weaker,however,in the higher pH solution the reaction of hydrogen revoluting was less intensive and the cracktip anodic dissolution intensifie.Hydrogen embrittlement exhibited more important impact on SCC occurrence of UNS J91540 stainless steel.

Key words: UNS J91450 stainless steel, hydrogen sulphide, electrochemical property, stress corrosion cracking

中图分类号:

TG172.1

刘智勇, 董超芳, 李晓刚, 王立贤, . H_2S环境中UNS J91540不锈钢的电化学行为对SCC的影响[J]. 电化学（中英文）, 2009, 15(2): 157-162.

LIU Zhi-yong, DONG Chao-fang, LI Xiao-gang, WANG Li-xian. Effect of Electrochemical Property of UNS J91450 Stainless Steel on Stress Corrosion Cracking in Hydrogen Sulfide Solutions[J]. Journal of Electrochemistry, 2009, 15(2): 157-162.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://electrochem.xmu.edu.cn/CN/10.61558/2993-074X.1972

https://electrochem.xmu.edu.cn/CN/Y2009/V15/I2/157

参考文献

[1]Anselmo N,May J E,Mariano N A,et al.Corrosionbehavior of supermartensitic stainless steel in aeratedand CO2-saturated synthetic seawater[J].Material Sci-ence and Engineering A,2006,428(1/2):73-79. [2]Turnbull A,Nimmo B.Stress corrosion testing of wel-ded supermartensitic stainless steels for oil and gas pipe-lines[J].Corrosion Engineering Science and Technolo-gy,2005,40(2):103-107. [3]Liao Jian-guo(廖建国).High Cr stainless steel OCTGwith high strength and superior corrosion resistance[J].Welded Pipe and Tube(in Chinese),2006,29(5):83-87. [4]NACE-TM-0177.Laboratory testing of metals for resist-ance to sulfide stress cracking and stress corrosioncracking in H2S environments[S].Huston:NACE In-ternatioal,2005.1-25. [5]Chen Y Y,Liou Y M,Shih H C.Stress corrosioncracking of type 321 stainless steels in simulated petro-chemical process environments containing hydrogen sul-fide and chloride[J].Material Science and EngineeringA,2005,407(1/2):114-126. [6]Bala Srinivasan P,Sharkawy S W,Dietzel W.Hydro-gen assisted stress-cracking behaviour of electron beamwelded supermartensitic stainless steel weldments[J].Materials Science and Engineering A,2004,385(1/2):6-12. [7]Qiao L,Mao X.The ermodynamic analysis on the roleof hydrogen in anodic stress corrosion cracking[J].Ac-ta Metallurgica et Materialia,1995,43(11):4001-4006. [8]Boellinghaus T.Hydrogen assisted cracking of super-martensitic stainless steels[A]//In:International Con-ference on Hydrogen Effects on Material Behaviour andCorrosion Deformation Interactions[C].Moran:2003.1009-1015. [9]Veloz M A,Gonza’ale I.Electrochemical study of car-bon steel corrosion in buffered acetic acid solutions withchlorides and H2S[J].Electrochimica Acta,2002,48:135-144. [10]Liu Lie-wei(刘烈炜),Hu Qian(胡倩),Guo Feng(郭沨).Study on destroy process of 1Cr18Ni9Tistainless steel surface passive film by hydrogen sulfide[J].Journal of Chinese Society for Corrosion and Pro-tection(in Chinese),2002,22(11):22-26. [11]Ramanarayanan T A,Smith S N.Corrosion of iron ingaseous environments and in gas-saturated aqueous en-vironments[J].Corrosion,1990,43(11):4001-4005. [12]Toshimitsu Yokobori Jr A,Yasrou C,Takenao N,et al.The characteristics of hydrogen diffusion and concen-tration around a crack tip concerned with hydrogen em-brittlement[J].Corrosion Science,2002,44:407-414.

[1]	戴昭霞, 郑大江, 宋光铃, 冯丹青, 苏培. 不同电位下极化后的纯钛表面生物污损行为[J]. 电化学（中英文）, 2022, 28(5): 2109061-.
[2]	杨育霖, 孙杰, 周添, 李吉刚, 卫寿平. 铂片电极表面芥子气伏安行为研究[J]. 电化学（中英文）, 2022, 28(5): 2105071-.
[3]	战充波, 张润佳, 付旭, 孙海静, 周欣, 王保杰, 孙杰. 氯离子对ChCl-Urea低共熔溶剂中银电沉积的电化学行为影响[J]. 电化学（中英文）, 2022, 28(5): 2111151-.
[4]	杨星，陈平*. 对磺酸基苯偶氮杯[4]芳烃电化学行为研究[J]. 电化学（中英文）, 2016, 22(1): 37-42.
[5]	李作鹏，温雅琼，武美霞，郭永*. 离子液体限域于硅胶纳米孔道中的电化学行为研究(英文)[J]. 电化学（中英文）, 2014, 20(2): 121-127.
[6]	郑艳洁, 刘爱林, 雷云, 林新华. 丹皮酚在聚苏丹红Ⅲ/GC电极上的电化学行为及测定[J]. 电化学（中英文）, 2013, 19(4): 383-387.
[7]	李容, 熊健, 朱伟琼, 韩园园, 徐进, 何晓英. 聚吡咯/STAB-NaMMT/GC电极对苯二酚的电化学行为研究[J]. 电化学（中英文）, 2011, 17(4): 453-457.
[8]	洪淑娜, 林海斌, 苏卓健, 周合兵, 梁曼, 李伟善. 碱性溶液中锌电极缓蚀的研究[J]. 电化学（中英文）, 2011, 17(2): 144-148.
[9]	刘斌, 方志刚, 王涛, 王虹斌, . 模拟深海压力环境下有机涂料/基底金属腐蚀电化学行为研究Ⅰ.海水压力对水在涂层中传输行为和涂层防护性能的影响[J]. 电化学（中英文）, 2010, 16(4): 401-405.
[10]	姚素梅, 李国春, 高学平, . 掺钌氢氧化钴复合材料在碱液中的电化学行为[J]. 电化学（中英文）, 2010, 16(1): 56-59.
[11]	程红芬, 张勇, 刘杰, 刘艳梅, . 银盘电极盐酸柔红霉素电化学行为及其与BSA的相互作用[J]. 电化学（中英文）, 2009, 15(3): 326-330.
[12]	蒋晓丽, 李容, 何晓英, 李江, 李影, . 多菌灵在改性钠基蒙脱土修饰电极上的电化学行为及测定[J]. 电化学（中英文）, 2009, 15(1): 102-106.
[13]	陆宝仪, 郑有志, 李红, . 6-取代嘌呤的电化学行为及与DNA的相互作用[J]. 电化学（中英文）, 2008, 14(1): 34-39.
[14]	林丽清;林新华;姚宏;陈敬华;李光文;. 聚伊文思蓝修饰电极对多巴胺和抗坏血酸的电分离及同时测定[J]. 电化学（中英文）, 2007, 13(3): 329-333.
[15]	林丽清, 陈敬华, 万红艳, 林新华, . β,β-二甲基丙烯酰阿卡宁的电化学行为及其测定[J]. 电化学（中英文）, 2007, 13(2): 220-223.

H_2S环境中UNS J91540不锈钢的电化学行为对SCC的影响

Effect of Electrochemical Property of UNS J91450 Stainless Steel on Stress Corrosion Cracking in Hydrogen Sulfide Solutions

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

Metrics