Acta Metall Sin  1998, Vol. 34 Issue (5): 483-488    DOI:

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CORROSION BEHAVIOR OF A STEEL 1Cr_(11)Ni_2W_2MoV COATED WITH NaCl IN WATER VAPOR AT 500-700℃

SHU Yonghua; WANG Fuhui; ZHOU Longjiang; WU Weitao (State Key Laboratory for Corrosion and Protection; Institute of Corrosion and Protection of Metals; The Chinese Academy of Sciences; Shenyang 110015)

SHU Yonghua; WANG Fuhui; ZHOU Longjiang; WU Weitao (State Key Laboratory for Corrosion and Protection; Institute of Corrosion and Protection of Metals; The Chinese Academy of Sciences; Shenyang 110015). CORROSION BEHAVIOR OF A STEEL 1Cr_(11)Ni_2W_2MoV COATED WITH NaCl IN WATER VAPOR AT 500-700℃. Acta Metall Sin, 1998, 34(5): 483-488.

Abstract References Related Articles Recommended Metrics Download:  PDF(2535KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The corrosion behavior of a steel 1Cr11Ni2W2MoV has been studied in the presence of NaCl and water vapor at 500 - 700 ℃. The results indicate that corrosion of the steel 1Cr11Ni2W2MoV was not obvious in the atmospheres without NaCl, while corrosion was severely speeded up when the atmosphere contained NaCl and water vapor. Optical microscope (OM),X-ray diffraction (XRD), scanning electron microscope (SEM) and electron probe microanalysis (EPMA) were used to analyse the corrosion products. The mechanism of the effect of water vapor and NaCl on corrosion of this steel was proposed. Key words:  steel 1Cr_(11)Ni_2W_2MoV      NaCl and water vapor      corrosion      Received:  18 May 1998      Service E-mail this article Add to citation manager E-mail Alert RSS Collect articles（） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1998/V34/I5/483 1 Misra R D K, Sivakumar R. 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