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Oxidation of an austenitic stainless steel with or without alloyed aluminum in O-2+10% H2O environment at 800 degrees C
Yu, Zhongdi; Chen, Minghui; Shen, Changbin; Zhu, Shenglong; Wang, Fuhui; Chen, MH (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Ministry Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Peoples R China.
2017-06-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume121Pages:105-115
AbstractOxidation behavior in O-2+ 10% H2O at 800 degrees C of an austenitic stainless steel with or without aluminum is investigated. The Al-free steel enters into breakaway oxidation stage after only 15 h exposure, while the one with 2.7 wt% aluminum shows high oxidation resistance. This minor amount of aluminum is lower than the critical content to form an intact alumina scale, but it promotes the formation of a thin Al-rich inner layer which is favor in prohibiting holes formation due to volatilization of CrO2(OH)(2) and Kirkendall effect. A compact scale develops and protects the Al-containing steel very well. (C) 2017 Elsevier Ltd. All rights reserved.; Oxidation behavior in O-2+ 10% H2O at 800 degrees C of an austenitic stainless steel with or without aluminum is investigated. The Al-free steel enters into breakaway oxidation stage after only 15 h exposure, while the one with 2.7 wt% aluminum shows high oxidation resistance. This minor amount of aluminum is lower than the critical content to form an intact alumina scale, but it promotes the formation of a thin Al-rich inner layer which is favor in prohibiting holes formation due to volatilization of CrO2(OH)(2) and Kirkendall effect. A compact scale develops and protects the Al-containing steel very well. (C) 2017 Elsevier Ltd. All rights reserved.
description.department[yu, zhongdi ; chen, minghui ; wang, fuhui] northeastern univ, sch mat sci & engn, ministry educ, key lab anisotropy & texture mat, shenyang 110819, peoples r china ; [yu, zhongdi ; shen, changbin] dalian jiaotong univ, coll mat sci & engn, dalian 116021, peoples r china ; [zhu, shenglong ; wang, fuhui] chinese acad sci, inst met res, lab corros & protect, shenyang 110016, peoples r china
KeywordAustenitic Stainless Steel High Temperature Water Vapor Oxidation
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51671053]; Youth Innovation Promotion Association CAS [2016178]; Fundamental Research Funds for the Central Universities [N160205001]
Indexed BySCI
Language英语
WOS IDWOS:000401597700010
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/78116
Collection中国科学院金属研究所
Corresponding AuthorChen, MH (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Ministry Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Peoples R China.
Recommended Citation
GB/T 7714
Yu, Zhongdi,Chen, Minghui,Shen, Changbin,et al. Oxidation of an austenitic stainless steel with or without alloyed aluminum in O-2+10% H2O environment at 800 degrees C[J]. CORROSION SCIENCE,2017,121:105-115.
APA Yu, Zhongdi,Chen, Minghui,Shen, Changbin,Zhu, Shenglong,Wang, Fuhui,&Chen, MH .(2017).Oxidation of an austenitic stainless steel with or without alloyed aluminum in O-2+10% H2O environment at 800 degrees C.CORROSION SCIENCE,121,105-115.
MLA Yu, Zhongdi,et al."Oxidation of an austenitic stainless steel with or without alloyed aluminum in O-2+10% H2O environment at 800 degrees C".CORROSION SCIENCE 121(2017):105-115.
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