Stacking fault effects on dynamic strain aging in a Ni-Co-based superalloy

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	Stacking fault effects on dynamic strain aging in a Ni-Co-based superalloy
	Y. J. Xu; D. Q. Qi; K. Du; C. Y. Cui; H. Q. Ye
	2014
Source Publication	Scripta Materialia
ISSN	1359-6462
Volume	87 Pages:37-40
Abstract	In this work, statistical analyses are conducted to measure the stacking fault density and stacking fault energy in a Ni-Co-based superalloy at different deformation temperatures and strain rates. High stacking fault density and low stacking fault energy indicate that the dynamic strain aging effects are caused by Suzuki segregation, which is enhanced by serious intersections of stacking faults in the superalloy. These results provide new insight into understanding stacking fault effects on dynamic strain aging in engineering alloys. (C) 2014 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
description.department	[xu, y. j. ; qi, d. q. ; du, k. ; ye, h. q.] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. [cui, c. y.] chinese acad sci, inst met res, superalloys div, shenyang 110016, peoples r china. [qi, d. q.] northeast univ, sch met & mat, shenyang 110004, peoples r china. ; du, k (reprint author), chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china. ; kuidu@imr.ac.cn
Keyword	Stacking Fault Dynamic Strain Aging Deformation Superalloy Suzuki Segregation Disk Superalloys Fcc Metals Origin Alloy
URL	查看原文
Language	英语
Document Type	期刊论文
Identifier	http://ir.imr.ac.cn/handle/321006/73457
Collection	中国科学院金属研究所
Recommended Citation GB/T 7714	Y. J. Xu,D. Q. Qi,K. Du,et al. Stacking fault effects on dynamic strain aging in a Ni-Co-based superalloy[J]. Scripta Materialia,2014,87:37-40.
APA	Y. J. Xu,D. Q. Qi,K. Du,C. Y. Cui,&H. Q. Ye.(2014).Stacking fault effects on dynamic strain aging in a Ni-Co-based superalloy.Scripta Materialia,87,37-40.
MLA	Y. J. Xu,et al."Stacking fault effects on dynamic strain aging in a Ni-Co-based superalloy".Scripta Materialia 87(2014):37-40.

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