Differences in the micromechanical properties of dendrites and interdendritic regions in superalloys

doi:10.1080/09500839.2016.1252860

IMR OpenIR

	Differences in the micromechanical properties of dendrites and interdendritic regions in superalloys
	Lu, G. X.; Liu, J. D.; Zhou, Y. Z.; Jin, T.; Sun, X. F.; Hu, Z. Q.
通讯作者	Liu, J. D.(jdliu@imr.ac.cn) ; Zhou, Y. Z.(yzzhou@imr.ac.cn)
	2016
发表期刊	PHILOSOPHICAL MAGAZINE LETTERS
ISSN	0950-0839
卷号	96 期号:12 页码:461-468
摘要	Statistical analysis of white-light interferometry (WLI) experiments performed on Ni-based single-crystal superalloys (SX) have revealed a different height distribution between the dendritic cores (DCs) and the interdendritic regions (IRs) of the polished samples. The micromechanical property difference is largely ascribed to the uneven distribution of the alloying elements. In this context, possible reasons for this difference are discussed by comparing with different experiment results obtained by previous researchers, and a proposal forecasting the hardness ratio of IRs/DCs is put forward.
关键词	Nickel alloys metallurgy hardness micromechanics image analysis
资助者	High Technology Research and Development Program of China ; National Natural Science Foundation of China (NSFC)
DOI	10.1080/09500839.2016.1252860
收录类别	SCI
语种	英语
资助项目	High Technology Research and Development Program of China[2014AA041701] ; National Natural Science Foundation of China (NSFC)[51171179] ; National Natural Science Foundation of China (NSFC)[51271174] ; National Natural Science Foundation of China (NSFC)[51331005] ; National Natural Science Foundation of China (NSFC)[11332010]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering ; Physics
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Physics, Applied ; Physics, Condensed Matter
WOS记录号	WOS:000390751700003
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：6[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/321006/123437
专题	中国科学院金属研究所
通讯作者	Liu, J. D.; Zhou, Y. Z.
作者单位	Chinese Acad Sci, Inst Met Res, Shenyang, Peoples R China
推荐引用方式 GB/T 7714	Lu, G. X.,Liu, J. D.,Zhou, Y. Z.,et al. Differences in the micromechanical properties of dendrites and interdendritic regions in superalloys[J]. PHILOSOPHICAL MAGAZINE LETTERS,2016,96(12):461-468.
APA	Lu, G. X.,Liu, J. D.,Zhou, Y. Z.,Jin, T.,Sun, X. F.,&Hu, Z. Q..(2016).Differences in the micromechanical properties of dendrites and interdendritic regions in superalloys.PHILOSOPHICAL MAGAZINE LETTERS,96(12),461-468.
MLA	Lu, G. X.,et al."Differences in the micromechanical properties of dendrites and interdendritic regions in superalloys".PHILOSOPHICAL MAGAZINE LETTERS 96.12(2016):461-468.