• 中国核心期刊(遴选)数据库收录期刊
  • 中国科技论文统计源期刊
  • 中国学术期刊综合评价数据库来源期刊
Advanced Search
YU Fang, GAO Ke-wei, QIAO Li-jie, CHU Wu-yang, LU Min-xu. Effect of Temperature on Microstructure and Mechanical Properties of CO2 Corrosion Scale on N80 Sreel[J]. Corrosion & Protection, 2009, 30(3): 145-148.
Citation: YU Fang, GAO Ke-wei, QIAO Li-jie, CHU Wu-yang, LU Min-xu. Effect of Temperature on Microstructure and Mechanical Properties of CO2 Corrosion Scale on N80 Sreel[J]. Corrosion & Protection, 2009, 30(3): 145-148.

Effect of Temperature on Microstructure and Mechanical Properties of CO2 Corrosion Scale on N80 Sreel

More Information
  • Received Date: June 30, 2008
  • CO2 corrosion test was performed in a rotary autoclave at high temperature and high pressure in an aggressive solution simulating the stratum water in oil field.The effect of temperature on CO2 corrosion behavior of N80 steel was investigated.In the temperature range from 65℃ to 90℃,the composition of CO2 corrosion scale formed on N80 steel surface was(Fe,Ca)CO3,while it changed into(Fe,Ca,Mg)CO3 and Fe3O4 when the temperature increased to 115℃.Fracture toughness of the corrosion scale and the adhesion strength between the scale and substrate increased with increasing temperature.
  • [1]
    任呈强,刘道新,白真权,等.N80油管钢的CO2高温高压腐蚀电化学行为与机理研究[J].西安石油大学学报(自然科学版),2004,19(6):52-56.
    [2]
    陈长风,路民旭,赵国仙,等.腐蚀产物膜覆盖条件下油套管钢CO2腐蚀电化学特征[J].中国腐蚀与防护学报,2003,23(3):139-143.
    [3]
    吕祥鸿,赵国仙,路民旭.N80钢动态和静态CO2腐蚀行为对比研究[J].腐蚀科学与防护技术,2003,15(1):5-8.
    [4]
    S L Wu,Z D Cui,F He,et al.Characterization of the surface film formed from carbon dioxide corrosion on N80 steel[J].Materials Letters,2004,58:1076-1081.
    [5]
    Dugstad Arne.Mechanism of protective film formation during CO2 corrosion of carbon steel[C].Corrosion/98,NACE,1998:31.
    [6]
    Masakatsu Ueda,Hideki Takabe.Effect of environmental factor and microstructure on morphology of corrosion products in CO2 environments[C].Corrosion/99,NACE,1999:13.
    [7]
    陈长风,路民旭,赵国仙,等.N80油套管钢CO2腐蚀产物膜的力学性能[J].金属学报,2003,39(2):175-181.
    [8]
    Ikeda A,Ueda M,Mukai S.CO2 behavior of carbon and Cr steels.advances in CO2 corrosion[M].Houston TX:NACE,1984:39-51.
    [9]
    F Yu,K W Gao,Y J Su,et al.The fracture toughness of CO2 corrosion scale in pipeline steel[J].Mater Let,2005,59:1709-1713.
    [10]
    林冠发,白真权,赵新伟,等.温度对二氧化碳腐蚀产物膜形貌特征的影响[J].石油学报,2004,25(3):101-105.
    [11]
    G M Pharr.Measurement of mechanical properties by ultra-low load indentation[J].Mater Sci Eng,1998,A253:151-154.

Catalog

    Article views (3) PDF downloads (1) Cited by()

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return