Oxidation of an austenitic stainless steel with or without alloyed aluminum in O-2+10% H2O environment at 800 degrees C

IMR OpenIR

	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
发表期刊	CORROSION SCIENCE
ISSN	0010-938X
卷号	121 页码:105-115
摘要	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.; 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.
部门归属	[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
关键词	Austenitic Stainless Steel High Temperature Water Vapor Oxidation
学科领域	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
资助者	National Natural Science Foundation of China [51671053]; Youth Innovation Promotion Association CAS [2016178]; Fundamental Research Funds for the Central Universities [N160205001]
收录类别	SCI
语种	英语
WOS记录号	WOS:000401597700010
引用统计	被引频次：40[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/78116
专题	中国科学院金属研究所
通讯作者	Chen, MH (reprint author), Northeastern Univ, Sch Mat Sci & Engn, Ministry Educ, Key Lab Anisotropy & Texture Mat, Shenyang 110819, Peoples R China.
推荐引用方式 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.