TEM and EBSD investigation of a Re-doped beta-NiAl coating on a Ni-based single crystal superalloy

doi:10.1016/j.matlet.2021.130932

IMR OpenIR

	TEM and EBSD investigation of a Re-doped beta-NiAl coating on a Ni-based single crystal superalloy
	Li, W.1; Li, Y. T.1,2; Zhang, W. L.1,2; Fu, L. B.1,2; Pen, X.1,2; Jiang, S. M.1; Gong, J.1; Sun, C.1
通讯作者	Jiang, S. M.(smjiang@imr.ac.cn) ; Gong, J.(jgong@imr.ac.cn)
	2022
发表期刊	MATERIALS LETTERS
ISSN	0167-577X
卷号	306 页码:4
摘要	To figure out the microstructure and precipitation phases of a Re doped beta-NiAl coating, the electron backscatter diffraction (EBSD) and transmission electron microscopy (TEM) were both used. Re-doped beta-NiAl coating was composed of outer coarser beta-NiAl grains with nanometer sized gamma-Re precipitates, inner tiny 8-NiAl grains with submicron sized alpha-W phases and bottom interdiffusion zone (IDZ, consisted of strip TCP and 8-NiAl phases). Moreover, these gamma-Re and alpha-W nanoparticle phases were not only aggregated at beta-NiAl grain boundary but also appeared within the grains.
关键词	Microstructure Structural Nanoparticles Rhenium beta-NiAl coating
资助者	Tianjin Major Science and TechnologyProject of Military-Civil Integration ; Na-tional Science and Technology Major Project
DOI	10.1016/j.matlet.2021.130932
收录类别	SCI
语种	英语
资助项目	Tianjin Major Science and TechnologyProject of Military-Civil Integration[18ZXJMTG00050] ; Na-tional Science and Technology Major Project[2017-VI-0002-0072]
WOS研究方向	Materials Science ; Physics
WOS类目	Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000706438200004
出版者	ELSEVIER
引用统计	被引频次：4[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/321006/166661
专题	中国科学院金属研究所
通讯作者	Jiang, S. M.; Gong, J.
作者单位	1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Li, W.,Li, Y. T.,Zhang, W. L.,et al. TEM and EBSD investigation of a Re-doped beta-NiAl coating on a Ni-based single crystal superalloy[J]. MATERIALS LETTERS,2022,306:4.
APA	Li, W..,Li, Y. T..,Zhang, W. L..,Fu, L. B..,Pen, X..,...&Sun, C..(2022).TEM and EBSD investigation of a Re-doped beta-NiAl coating on a Ni-based single crystal superalloy.MATERIALS LETTERS,306,4.
MLA	Li, W.,et al."TEM and EBSD investigation of a Re-doped beta-NiAl coating on a Ni-based single crystal superalloy".MATERIALS LETTERS 306(2022):4.