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Abstract The susceptible sites for pitting of 2Cr13 stainless steel have been stdied. Tests have proved that in sodium chloride solution the most susceptible sites of 2Cr13 for pits nucleation were at the duplex manganese-calcium-sulfide inclusions surrounding the particles of Al_2O_3. Such inclusions are called "active" inclusions.The influence of the contents of elements S, Mn, Al_(sol) and inclusions 1Al_2O_3, MnS on corrosion resistance has been studied. When the 2Cr13 stainaess steel is deoxidized by A1, the steel contains more such "active" inclusions. snd the corrosion resistance is lower, but when it is deoxidized by Si-Fe, uch "active" inclusions are less and the corrosion resistance of 2Cr13 is remarkably improved.
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Received: 25 February 1981
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Cite this article:
Zhang Wanming Feng Chengming Ma teng Zhao Zhauwen(Tne Central Institute of Iron and Steel Research;The Ministry of Metallurgical Industry). A Study of susceptible sites for pitting of 2Cr13 Stainless Steel. J Chin Soc Corr Pro, 1981, 1(1): 1-9.
URL:
https://www.jcscp.org/EN/ OR https://www.jcscp.org/EN/Y1981/V1/I1/1
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[1] 钢铁研究院,2Cr13不锈钢小孔腐蚀性能及腐蚀敏感位置的研究(1979)
[2] 钢铁研究总院,2Cr13不锈钢耐小孔腐蚀性能研究(阶段小结)(1973)
[3] Z. Szklarska-Smialowska, Z. Szumer et al., Brit. Corr. J., 5, 159(1970)
[4] Smialowski M., et al, Corr. Sci., 9, 123(1969)
[5] Z. Szklarska-Smialowska, Corrosion,Vol.28,No. 10,388～395(1972)
[6] Kinoshia et al., Trans. Iron.Steel. Inst. Jap., Vol 16, No. 5, 251～257(1976)
[7] Yano, Trans. Iron. Steel. Inst. Jap., Vol . 16, No. 5, 258～267(1976)
[8] 钢铁研究总院,敏化处理对不锈钢小孔腐蚀行为的影响,《海洋用钢腐蚀研究》,上海科技出版社,41～56
[9] Z. Szklarska-Smialowska, Corrosion, Vol. 27, No. 6, 223-233 (1971)
[10] G. Eklund, J. Electroehem., Vol. 121, No. 4, 467～473(1974)
[11] Seven Bremlemt et al., Scan. J. of Metalli, Vol. 5, No.1, 16～20(1976)
[12] 冈田秀弥,金属材科,Vol.17,No.10,70～75(1977) |
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