Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C

IMR OpenIR

	Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C
	Wang, Jinlong; Chen, Minghui; Zhu, Shenglong; Wang, Fuhui; mhchen@imr.ac.cn
	2015
发表期刊	APPLIED SURFACE SCIENCE
ISSN	0169-4332
卷号	345 页码:194-203
摘要	Sputtering nanocrystalline coating was prepared on a nickel-based single-crystal superalloy N5. The oxidation behavior of the superalloy substrate and its nanocrystalline coating was investigated at 900-1100 degrees C. Results indicated that the nanocrystalline coating enhanced the oxidation and scale spallation resistance of the single-crystal superalloy. Elements interdiffusion has not occurred between the substrate and coating. Refractory element, Ta, inherently contained in N5, had a significant effect on the scale microstructure and oxidation behavior of both the single-crystal superalloy substrate and its sputtering nanocrystalline coating. (C) 2015 Elsevier B.V. All rights reserved.
部门归属	[wang, jinlong ; chen, minghui ; zhu, shenglong ; wang, fuhui] chinese acad sci, inst met res, lab corros & protect, shenyang 110016, peoples r china ; [wang, jinlong ; wang, fuhui] harbin engn univ, minist educ, key lab superlight mat & surface technol, corros & protect lab, harbin 150001, peoples r china
关键词	Single-crystal Superalloys Nanocrystalline Coating High-temperature Oxidation Reactive Element Effect
资助者	National Natural Science Foundation of China [51471177]; National Key Basic Research Program of China (973 Program) [2012CB625100]; National Basic Research Program of China (973 Program) [2010CB631206]
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/75173
专题	中国科学院金属研究所
通讯作者	mhchen@imr.ac.cn
推荐引用方式 GB/T 7714	Wang, Jinlong,Chen, Minghui,Zhu, Shenglong,et al. Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C[J]. APPLIED SURFACE SCIENCE,2015,345:194-203.
APA	Wang, Jinlong,Chen, Minghui,Zhu, Shenglong,Wang, Fuhui,&mhchen@imr.ac.cn.(2015).Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C.APPLIED SURFACE SCIENCE,345,194-203.
MLA	Wang, Jinlong,et al."Ta effect on oxidation of a nickel-based single-crystal superalloy and its sputtered nanocrystalline coating at 900-1100 degrees C".APPLIED SURFACE SCIENCE 345(2015):194-203.