南方科技大学知识苑(SUSTech KC): A statistical microstructures-based method for the prediction of mechanical properties in nickel-based single crystal alloys

题名	A statistical microstructures-based method for the prediction of mechanical properties in nickel-based single crystal alloys
作者	Li，H. T.1; Wang，X. M.1; Li，Z. X.2; Liu，H.1; Qiao，S. Z.3; Yv，Z. Y.4; Zhang，K.1; Li，L.1
通讯作者	Wang，X. M.; Zhang，K.
发表日期	2023
DOI	10.1080/09603409.2023.2243094
发表期刊	Materials at High Temperatures 影响因子和分区
ISSN	0960-3409
EISSN	1878-6413
卷号	40 期号:5页码:412-423
摘要	The γ/γ’ microstructure is a key factor for the mechanical performance of nickel-based single crystal superalloys. Experimental results have shown that the size and shape of the γ’ precipitates are not uniform and follow certain probability distributions. In order to study the effect of the microstructure on the mechanical behavior of the superalloys, a method is proposed to reproduce its initial microstructure with the distribution function of its γ′ particle size. The effect of different microstructures on the creep behavior at different locations of a real blade is predicted to demonstrate the application of the method. It can be found from the simulation results that the mechanical behavior of the blade is related to not only the thickness of the blade wall but also the position in the blade.
关键词	Creep Material modeling Microstructure Single crystal blade
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	其他
资助项目	National Natural Science Foundation of China[51775438] ; seed Foundation of Innovation and Creation for Graduate Students in Northwestern Polytechnical University[CX2020108]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:001040053800001
出版者	TAYLOR & FRANCIS LTD
EI入藏号	20233214500850
EI主题词	Crystal microstructure ; Distribution functions ; Nickel alloys ; Particle size ; Single crystals ; Superalloys
EI分类号	Metallurgy and Metallography:531 ; Nickel Alloys:548.2 ; Probability Theory:922.1 ; Crystalline Solids:933.1 ; Crystal Lattice:933.1.1 ; Materials Science:951
Scopus记录号	2-s2.0-85166745500
来源库	Scopus
引用统计	被引频次[WOS]：0
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/560180
专题	南方科技大学
作者单位	1.School of Mechanics,Civil Engineering and Architecture,Northwestern Polytechnincal University,Xi’an,710072,China 2.Xi’an Aerospace Propulsion Institute,Xi’an,710100,China 3.School of Astronautics,Northwestern Polytechnincal University,Xi’an,710072,China 4.Department of Mechanics & Aerospace Engineering,Southern University of Science & Technology,Shenzhen,China
推荐引用方式 GB/T 7714	Li，H. T.,Wang，X. M.,Li，Z. X.,et al. A statistical microstructures-based method for the prediction of mechanical properties in nickel-based single crystal alloys[J]. Materials at High Temperatures,2023,40(5):412-423.
APA	Li，H. T..,Wang，X. M..,Li，Z. X..,Liu，H..,Qiao，S. Z..,...&Li，L..(2023).A statistical microstructures-based method for the prediction of mechanical properties in nickel-based single crystal alloys.Materials at High Temperatures,40(5),412-423.
MLA	Li，H. T.,et al."A statistical microstructures-based method for the prediction of mechanical properties in nickel-based single crystal alloys".Materials at High Temperatures 40.5(2023):412-423.