钝化膜质量对奥氏体不锈钢耐蚀性的影响及显色检测

doi:10.3969/j.issn.1001-4381.2013.08.011

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摘要采用电化学阻抗比较空气暴露和化学钝化304奥氏体不锈钢表面钝化膜质量对其耐蚀性的影响,并提出一种结合阴极还原和显色测量的钝化膜质量检测新方法。结果表明:化学钝化304不锈钢表面钝化膜的致密性和耐蚀性均高于空气暴露样品;空气暴露样品表面钝化膜的显色检测值与还原电位相关,当电位低于钝化膜外层富铁氧化物的还原电位时,显色值随还原电位的降低而增大;化学钝化样品的显色检测值均接近于0;结合循环伏安分析可知,化学钝化通过提高钝化膜内层富铬氧化物的致密性来改善不锈钢耐蚀性,基于阴极还原的显色检测可实现钝化膜质量的数值化表征。

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	程从前
	付琴琴
	曹铁山
	赵杰

关键词 ：奥氏体不锈钢, 钝化膜, 电化学腐蚀, 显色检测, 阴极还原

Abstract：Effect of passive film quality on corrosion resistance of 304 austenitic stainless steel after air exposure and chemical passivation was investigated by using electrochemical impedance spectra. A novel inspection of the film quality was proposed based on cathodic reduction and chromaticity inspection. The results show that the compactness of passive film and corrosion resistance for the sample after chemical passivation are superior to that after air exposure. The chromaticity measurement is dependent on the applied potential for the samples after air exposure. The chromaticity measured value increases with decreasing potentials when the applied potential is lower than the reduction potential of outer Fe-rich oxide in passive film. However, the chromaticity for the samples after chemical passivation is close to 0. Based on cyclic voltammetry, it reveals that the chemical passivation improves the corrosion resistance of 304 stainless steel by enhancing the compactness of inner Cr-rich oxide in passive film. Experimental results suggest that the chromaticity inspection could be utilized to numerically characterize the quality of passive film.

Key words： austenitic stainless steel passive film electrochemical corrosion chromaticity inspection cathodic reduction

收稿日期: 2012-03-27 出版日期: 2013-08-20

中图分类号:	TG174
	TB304

基金资助:国家重点基础研究发展计划"973"项目资助(2009CB24305);国家自然科学基金资助项目(51101024)

作者简介: 程从前(1982-),男,博士,讲师,从事不锈钢过流表界面洁整化加工理论及技术方面研究工作,联系地址:大连市高新园区凌工路2号大连理工大学材料学院(116085),E-mail:cqcheng@dlut.edu.cn

引用本文:

程从前, 付琴琴, 曹铁山, 赵杰. 钝化膜质量对奥氏体不锈钢耐蚀性的影响及显色检测[J]. 材料工程, 2013, (8): 65-69.
CHENG Cong-qian, FU Qin-qin, CAO Tie-shan, ZHAO Jie. Effect of Passive Film Quality on Corrosion Resistance of Austenitic Stainless Steel and Chromaticity Inspection. Journal of Materials Engineering, 2013, (8): 65-69.

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http://jme.biam.ac.cn/CN/10.3969/j.issn.1001-4381.2013.08.011 或 http://jme.biam.ac.cn/CN/Y2013/V/I8/65

[1] BOSCH R W, SCHEPERS B, VANKEERBERGHEN, Development of a scratch test in an autoclave for the measurement of repassivation kinetics of stainless steel in high temperature high pressure water[J]. Electrochim Acta,2004,49(17-18):3029-3038.
[2] FRIT J D, PARKS B W, GRUBB J F, et al. The influence of iron contamination on the corrosion resistance of several stainless steel.Corrosion 2000.Hoston,USA:NACE International,2000.
[3] ASTM A380-99-2005, standard practice for cleaning, descaling, and passivation of stainless steel parts, equipment, and systems[S].
[4] GB/T 25150-2010, 工业设备化学清洗中奥氏体不锈钢钝化膜质量的检测方法蓝点法[S].
[5] 吴璐莹,潘炳权,刘钧泉. 不锈钢钝化膜质量检测方法的比较[J].材料保护,2009,42(8):76-78. WU L Y, PAN B Q, LIU J Q, Comparison of the methods for monitoring passive films on stainless steel[J]. Materials Protection,2009,42(8):76-78.
[6] OLSSON C-O A, LANDOLT D. Passive films on stainless steels-chemistry, structure and growth[J]. Electrochimica Acta,2003,48(9):1093-1104.
[7] PADHY N, NINGHEN S, MUDALI U K, et al. In situ surface investigation of austenitic stainless steel in nitric acid medium using electrochemical atomic force microscopy[J]. Script Mater,2010,62(1):45-48.
[8] KOCIJAM A, DONIK C, JENKO M. Electrochemical and XPS studies of the passive film formed on stainless steels in borate buffer and chloride solutions[J]. Corros Sci,2007,49(5):2083-2098.
[9] GIETL M L, SCHMIDT H W, GIESA R, et al. Semiquantitative method for the evaluation of grease barrier coatings[J]. Prog Org Coat,2009,66(2):107-112.
[10] 程学群, 李晓刚, 杜翠薇,等. 316L不锈钢在醋酸溶液中的钝化膜电化学性质[J]. 北京科技大学学报,2007,29(9):911-915. CHENG X Q, LI X G, DU C W, et al. Electrochemical properties of passivation film formed on 316L stainless steel in acetic acid [J]. J Univers Sci Techn Beijing,2007,29(9):911-915.
[11] 林昌健, 田昭武. 18-8不锈钢在含Cl^-介质中钝化膜化学组份的特征[J]. 中国腐蚀与防护学报,1985,5(2):117-125. LIN C J, TIAN Z W. The chemical composition characteristics of passive film on 304 stainless steel surface in Cl^-containing solution[J]. J Chinese Soc Corros Protect,1985,5(2):117-125.
[12] 雷明凯, 朱雪梅, 袁力江, 等. 奥氏体不锈钢表面改性层耐蚀性实验研究.Ⅰ.孔蚀和均匀腐蚀性能[J]. 金属学报,1999,35(10):1081-1084. LEI M K, ZHU X M, YUAN L J, et al. Corrosion resistance of modified surface layer on austenitic stainless steel I: pitting corrosion and general corrosion properties[J]. Acta Meta Sinic,1999,35(10):1081-1084.
[13] RAMASUBRAMANIAN N, PREOCANIN N, DAVIDSON R D. Analysis of passive films on stainless steel by cyclic voltammetry and auger spectroscopy[J]. J Electrochem Soc,1985,132(4):793-798.
[14] SCHMUKI P, VIRTANEN S, DAVENPORT A J, et al. In situ X-ray absorption near-edge spectroscopic study of the cathodic reduction of artificial iron oxide passive films[J]. J Electrochem Soc,1996,143(2):574-582.
[15] VAYER M, REYNAUD I, ERRE R. XPS characterisations of passive films formed on martensitic stainless steel: qualitative and quantitative investigations[J]. J Mater Sci,2000,35(10):2581-2587.

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