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·1468. 工程科学学报,第37卷,第11期 90℃以上时,施主密度随温度升高增加比较明显,温 (白真权,李鹤林,刘道新,等.模拟油田H,SC02环境中 度升高,钝化膜稳定性下降,耐均匀腐蚀和耐局部腐蚀 N80钢的腐蚀及影响因素研究.材料保护,2003,36(4):32) [10]Chen Y,Bai ZQ,Lin G F.CO,corrosion resistance of common 性能降低,特别是温度升高至120℃时,施主密度较低 13Cr steel under high temperature and high pressure.Total 温时增加一个数量级,这种变化更为明显.这一结果 Corros Control,2007,21(2):12 与前面的循环伏安和交流阻抗分析结果相一致 (陈尧,白真权,林冠发.普通13C钢在高温高压下的抗 C02腐蚀性能.全面腐蚀控制,2007,21(2):12) 3结论 [11]Cavard M S,Kane R D.Serviceability of 13Cr tubular in oil and (1)在高温高C0,分压环境下,随温度升高,13Cr gas production environments /Corrosion 98.NACE Internation- al,1998:NACE-98112 不锈钢的自腐蚀电位负移,自腐蚀电流密度增加,13Cr [12]Lin G F,Song W L,Wang Y M,et al.Comparative study on the 不锈钢发生腐蚀的倾向增加,且腐蚀速率增大 corrosion performance of two kinds of HP13Cr110 steel.Equip (2)在高温高C02分压环境下,随温度升高,13C Environ Eng,2010,7(6):183 不锈钢表面钝化膜的稳定性下降,13C不锈钢的点蚀 (林冠发,宋文磊,王咏梅,等.两种HP13C110钢腐蚀性 敏感性增加,特别是升高至90℃以上时,13C不锈钢 能对比研究.装备环境工程,2010,7(6):183) 的点蚀敏感性增加更为明显. 03] Ikeda A,Mukai S,Ueda M.Corrosion behavior of 9 to 25%Cr steels in wet CO2 environment.Corrosion,1985,41(4):185 04] Lin G F,Xiang J M,Chang Z L,et al.Comparative study of 参考文献 CO2 corrosion behavior of three 13Cr steels under high tempera- ture and high pressure.Equip Enriron Eng,2008,5(5):1 [Kimura M,Miyata Y,Sakata K,et al.Corrosion resistance of (林冠发,相建民,常泽亮,等.3种13C110钢高温高压 martensitic stainless steel OCTG in high temperature and high CO2 C02腐蚀行为对比研究.装备环境工程,2008,5(5):1) environment /CORROS/ON 2004.NACE International,2004: [15]Zhang H,Zhao Y L.Jiang Z D.Effects of temperature on the corro- NACE-04118 sion behavior of 13Cr martensitic stainless steel during exposure to 2]Li X H,Zhao CX,Fan Z M,et al.Effect of Cl-concentration, CO2 and Cl-environment.Mater Lett,2005,59(27)3370 CO2 partial pressure on 13Cr stainless steel pitting.Mater Prot, 6 Cao C N,Zhang J Q.Electrochemical Impedance Spectroscopy In- 2004,37(6):34 troduction.Beijing:Science Press,2002:26 (吕样鸿,赵国仙,樊治海,等.高温高压下C·浓度、CO2分 (曹楚南,张鉴清.电化学阻抗谱导论.北京:科学出版社, 压对13Cr不锈钢点蚀的影响.材料保护,2004,37(6):34) 2002:26) B]Hashizume S,Inohara Y,Masamura K.Effect of strength on 7] Qiao Y X,Zheng Y G,Ke W,et al.Electrochemical behavior of stress corrosion cracking resistance of martensitic stainless steels high nitrogen stainless steel in acidic solutions.Corros Sci, /Corrosion 2001.NACE International,2001:NACE-01085 2009,51(5):979 4]Denpo K,Ogawa H.Fluid flow effects on CO2 corrosion resistance [18]Wang Z M,Ma Y T,Zhang J,et al.Influence of yttrium as a of oil well materials.Corrosion,1993,49(6):442 minority alloying element on the corrosion behavior in Fe-based 5]Masamura K,Hashizume S,Inohara Y,et al.Estimation models bulk metallic glasses.Electrochim Acta,008,54(2):261 of corrosion rate of 13Cr alloys in CO,environments /Corrosion [19]Cai W T,Zhao G X,Zhao D W,et al.Corrosion resistance and 99.NACE Interational,1999:NACE-99583 semiconductor properties of passive films formed on super 13Cr 6]Jiang Y,Dong X H,Zhao G X.Effect of temperature on electro- stainless steel.J Univ Sci Technol Beijing,2011,33(10):1226 chemical corrosion of Crl3 stainless steel in solution containing (蔡文婷,赵国仙,赵大伟,等.超级13C不锈钢的钝化膜耐蚀 CO2.Corros Sci Prot Technol,2009,21(2):140 性与半导体特性北京科技大学学报,2011,33(10):1226) (姜毅,董晓焕,赵国仙.温度对C13不锈钢在含CO2溶液中电 20] Sikora E,Macdonald DD.Nature of the passive film on nickel. 化学腐蚀的影响.腐蚀科学与防护技术,2009,21(2):140) Electrochim Acta,2002,48(1)69 ]Zhang H,Zhao Y L,Jiang Z D,et al.Effect of Cl-on the pitting 21] ZhangL,Macdonald D D.On the transport of point defects in corrosion behavior of Crl3 stainless steel for RFT.Ai an Pet Univ, passive films.Electrochim Acta,1998,43(7)679 2006,21(2):62 [22] Macdonald DD,Sun A.An electrochemical impedance spectro- (张宏,赵玉龙,蒋庄德,等.氯离子对石油测井仪器用C13 scopic study of the passive state on Alloy22.Electrochim Acta, 不锈钢点损伤行为的影响.西安石油大学学报,2006,21 2006,51:1767 (2):62) 23] Macdonald DD.The history of the point defect model for the 8]Wang G H.Research on influence of tempering process on the me- passive state:a brief review of film growthaspects.Electrochim chanical and pitting corrosion properties of 2Cr13.New Technol Acta,2011,56(4):1761 Nei Process,2010,28(8)68 24]Chen C F,Jiang R J,Zhang G A,et al.Analysis of the space (王国华.回火工艺对2C13力学及点腐蚀性能影响的研究 charge capacitance of bipolar semiconductor passive films.Acta 新技术新工艺,2010,28(8):68) Ph1 s Chim Sin,2009,25(3):463 Bai Z Q,Li H L,Liu D X,et al.Corrosion factors of N80 Steel in (陈长风,姜瑞景,张国安,等.双极性半导体钝化膜空间电 simulated H2S/CO environment.Mater Prat,2003,36(4):32 荷电容分析.物理化学学报,2009,25(3):463)工程科学学报,第 37 卷,第 11 期 90 ℃以上时,施主密度随温度升高增加比较明显,温 度升高,钝化膜稳定性下降,耐均匀腐蚀和耐局部腐蚀 性能降低,特别是温度升高至 120 ℃ 时,施主密度较低 温时增加一个数量级,这种变化更为明显. 这一结果 与前面的循环伏安和交流阻抗分析结果相一致. 3 结论 ( 1) 在高温高 CO2 分压环境下,随温度升高,13Cr 不锈钢的自腐蚀电位负移,自腐蚀电流密度增加,13Cr 不锈钢发生腐蚀的倾向增加,且腐蚀速率增大. ( 2) 在高温高 CO2 分压环境下,随温度升高,13Cr 不锈钢表面钝化膜的稳定性下降,13Cr 不锈钢的点蚀 敏感性增加,特别是升高至 90 ℃ 以上时,13Cr 不锈钢 的点蚀敏感性增加更为明显. 参 考 文 献 [1] Kimura M,Miyata Y,Sakata K,et al. Corrosion resistance of martensitic stainless steel OCTG in high temperature and high CO2 environment / / CORROSION 2004. NACE International,2004: NACE--04118 [2] Lü X H,Zhao G X,Fan Z M,et al. Effect of Cl - concentration, CO2 partial pressure on 13Cr stainless steel pitting. Mater Prot, 2004,37( 6) : 34 ( 吕祥鸿,赵国仙,樊治海,等. 高温高压下 Cl - 浓度、CO2 分 压对 13Cr 不锈钢点蚀的影响. 材料保护,2004,37( 6) : 34) [3] Hashizume S,Inohara Y,Masamura K. Effect of strength on stress corrosion cracking resistance of martensitic stainless steels / / Corrosion 2001. NACE International,2001: NACE--01085 [4] Denpo K,Ogawa H. Fluid flow effects on CO2 corrosion resistance of oil well materials. Corrosion,1993,49( 6) : 442 [5] Masamura K,Hashizume S,Inohara Y,et al. Estimation models of corrosion rate of 13Cr alloys in CO2 environments / / Corrosion 99. NACE International,1999: NACE--99583 [6] Jiang Y,Dong X H,Zhao G X. Effect of temperature on electro￾chemical corrosion of Cr13 stainless steel in solution containing CO2 . Corros Sci Prot Technol,2009,21( 2) : 140 ( 姜毅,董晓焕,赵国仙. 温度对 Cr13 不锈钢在含 CO2 溶液中电 化学腐蚀的影响. 腐蚀科学与防护技术,2009,21( 2) : 140) [7] Zhang H,Zhao Y L,Jiang Z D,et al. Effect of Cl - on the pitting corrosion behavior of Crl3 stainless steel for RFT. Xi'an Pet Univ, 2006,21( 2) : 62 ( 张宏,赵玉龙,蒋庄德,等. 氯离子对石油测井仪器用 Cr13 不锈钢点损伤行为的影响. 西 安 石 油 大 学 学 报,2006,21 ( 2) : 62) [8] Wang G H. Research on influence of tempering process on the me￾chanical and pitting corrosion properties of 2Cr13. New Technol New Process,2010,28( 8) : 68 ( 王国华. 回火工艺对 2Cr13 力学及点腐蚀性能影响的研究. 新技术新工艺,2010,28( 8) : 68) [9] Bai Z Q,Li H L,Liu D X,et al. Corrosion factors of N80 Steel in simulated H2 S/CO2 environment. Mater Prot,2003,36( 4) : 32 ( 白真权,李鹤林,刘道新,等. 模拟油田 H2 S /CO2 环境中 N80 钢的腐蚀及影响因素研究. 材料保护,2003,36( 4) : 32) [10] Chen Y,Bai Z Q,Lin G F. CO2 corrosion resistance of common 13Cr steel under high temperature and high pressure. Total Corros Control,2007,21( 2) : 12 ( 陈尧,白真权,林冠发. 普通 13Cr 钢在高温高压下的抗 CO2 腐蚀性能. 全面腐蚀控制,2007,21( 2) : 12) [11] Cayard M S,Kane R D. Serviceability of 13Cr tubular in oil and gas production environments / / Corrosion 98. NACE Internation￾al,1998: NACE--98112 [12] Lin G F,Song W L,Wang Y M,et al. Comparative study on the corrosion performance of two kinds of HP13Cr110 steel. Equip Environ Eng,2010,7( 6) : 183 ( 林冠发,宋文磊,王咏梅,等. 两种 HP13Cr110 钢腐蚀性 能对比研究. 装备环境工程,2010,7( 6) : 183) [13] Ikeda A,Mukai S,Ueda M. Corrosion behavior of 9 to 25% Cr steels in wet CO2 environment. Corrosion,1985,41( 4) : 185 [14] Lin G F,Xiang J M,Chang Z L,et al. Comparative study of CO2 corrosion behavior of three 13Cr steels under high tempera￾ture and high pressure. Equip Environ Eng,2008,5( 5) : 1 ( 林冠发,相建民,常泽亮,等. 3 种 13Cr110 钢高温高压 CO2 腐蚀行为对比研究. 装备环境工程,2008,5( 5) : 1) [15] Zhang H,Zhao Y L,Jiang Z D. Effects of temperature on the corro￾sion behavior of 13Cr martensitic stainless steel during exposure to CO2 and Cl - environment. Mater Lett,2005,59( 27) : 3370 [16] Cao C N,Zhang J Q. Electrochemical Impedance Spectroscopy In￾troduction. Beijing: Science Press,2002: 26 ( 曹楚南,张鉴清. 电化学阻抗谱导论. 北京: 科学出版社, 2002: 26) [17] Qiao Y X,Zheng Y G,Ke W,et al. Electrochemical behavior of high nitrogen stainless steel in acidic solutions. Corros Sci, 2009,51( 5) : 979 [18] Wang Z M,Ma Y T,Zhang J,et al. Influence of yttrium as a minority alloying element on the corrosion behavior in Fe-based bulk metallic glasses. Electrochim Acta,2008,54( 2) : 261 [19] Cai W T,Zhao G X,Zhao D W,et al. Corrosion resistance and semiconductor properties of passive films formed on super 13Cr stainless steel. J Univ Sci Technol Beijing,2011,33( 10) : 1226 ( 蔡文婷,赵国仙,赵大伟,等. 超级13Cr 不锈钢的钝化膜耐蚀 性与半导体特性. 北京科技大学学报,2011,33( 10) : 1226) [20] Sikora E,Macdonald D D. Nature of the passive film on nickel. Electrochim Acta,2002,48( 1) : 69 [21] Zhang L,Macdonald D D. On the transport of point defects in passive films. Electrochim Acta,1998,43( 7) : 679 [22] Macdonald D D,Sun A. An electrochemical impedance spectro￾scopic study of the passive state on Alloy-22. Electrochim Acta, 2006,51: 1767 [23] Macdonald D D. The history of the point defect model for the passive state: a brief review of film growthaspects. Electrochim Acta,2011,56( 4) : 1761 [24] Chen C F,Jiang R J,Zhang G A,et al. Analysis of the space charge capacitance of bipolar semiconductor passive films. Acta Phys Chim Sin,2009,25( 3) : 463 ( 陈长风,姜瑞景,张国安,等. 双极性半导体钝化膜空间电 荷电容分析. 物理化学学报,2009,25( 3) : 463) · 8641 ·
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