High temperature oxidation behavior of NiAl-28Cr-5Mo-1Hf alloy

IMR OpenIR

	High temperature oxidation behavior of NiAl-28Cr-5Mo-1Hf alloy
	Xu, CM ; Guo, JT ; Yang, FB
通讯作者	Guo, JT()
	2001-08-18
发表期刊	ACTA METALLURGICA SINICA
ISSN	0412-1961
卷号	37 期号:8 页码:857-860
摘要	The isothermal oxidation behavior of NiAl-28Cr-5Mo-1Hf alloy at 1000-1200 degreesC in air has been studied. The results show that isothermal oxidation kinetics of the NiAl-28Cr-5Mo-1Hf alloy obeys the parabolic law at all test temperatures. The microstructure and composition of the oxide layer have been studied by means of X-ray diffractometer, scanning electron microscope with an EDAX unit. The oxidation scale mainly consists of alpha -Al2O3, and there are also Cr2O3 and a little HfO2. The oxidation mechanism was discussed from the phase contitution.
关键词	intermetallic compounds NiAl high temperature oxidation
收录类别	SCI
语种	英语
WOS研究方向	Metallurgy & Metallurgical Engineering
WOS类目	Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000172767100016
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：8[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/321006/111923
专题	中国科学院金属研究所
通讯作者	Guo, JT
作者单位	1.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China 2.Dalian Univ Technol, Dept Mat Engn, Dalian 116024, Peoples R China
推荐引用方式 GB/T 7714	Xu, CM,Guo, JT,Yang, FB. High temperature oxidation behavior of NiAl-28Cr-5Mo-1Hf alloy[J]. ACTA METALLURGICA SINICA,2001,37(8):857-860.
APA	Xu, CM,Guo, JT,&Yang, FB.(2001).High temperature oxidation behavior of NiAl-28Cr-5Mo-1Hf alloy.ACTA METALLURGICA SINICA,37(8),857-860.
MLA	Xu, CM,et al."High temperature oxidation behavior of NiAl-28Cr-5Mo-1Hf alloy".ACTA METALLURGICA SINICA 37.8(2001):857-860.