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Effects of Heat Treatments on the Corrosion Behavior of 13Cr Stainless Steels in Chloride Solutions Containing Carbon Dioxide
Sun, L. L.; Gao, M. H.; Wang, Y.; Zhang, X. Y.
2019-01-06
Source PublicationPROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES
ISSN2070-2051
Volume55Issue:1Pages:157-165
AbstractVarious electrochemical measurements were adopted to explore the effects of heat treatments on the corrosion resistance of 13Cr martensitic stainless steels in Cl- solutions containing carbon dioxide. Phase contents and lattice strains were measured by Matlab image processing and X-ray diffraction, respectively. The compositions of passive film were tested by X-ray photoelectron spectroscopy. The results showed that the enhancement of austenitized temperature can improve the pitting resistance, whereas uniform corrosion resistance can be injured by the formation of retained austenite. The quenched specimen exhibited enhanced passivation stability in long-term immersion tests. Tempering at 280 degrees C as the optimum process can guarantee 13Cr stainless steel a refined microstructure with reasonable internal stress and easy to obtain an intact protective passive film, which can serviced in complicated CO2 and Cl- corrosion environment.
Keywordelectrochemical corrosion heat treatment microstructure stainless steel XPS
Indexed BySCI
Language英语
WOS IDWOS:000467940500022
PublisherMAIK NAUKA/INTERPERIODICA/SPRINGER
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/81477
Collection中国科学院金属研究所
Recommended Citation
GB/T 7714
Sun, L. L.,Gao, M. H.,Wang, Y.,et al. Effects of Heat Treatments on the Corrosion Behavior of 13Cr Stainless Steels in Chloride Solutions Containing Carbon Dioxide[J]. PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES,2019,55(1):157-165.
APA Sun, L. L.,Gao, M. H.,Wang, Y.,&Zhang, X. Y..(2019).Effects of Heat Treatments on the Corrosion Behavior of 13Cr Stainless Steels in Chloride Solutions Containing Carbon Dioxide.PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES,55(1),157-165.
MLA Sun, L. L.,et al."Effects of Heat Treatments on the Corrosion Behavior of 13Cr Stainless Steels in Chloride Solutions Containing Carbon Dioxide".PROTECTION OF METALS AND PHYSICAL CHEMISTRY OF SURFACES 55.1(2019):157-165.
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