Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4

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	Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4
	L. Wang; F. Pyczak; J. Zhang; L. H. Lou; R. F. Singer
	2012
发表期刊	Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing
ISSN	0921-5093
卷号	532 页码:487-492
摘要	The electron backscattered diffraction (EBSD) technique and transmission electron microscopy (TEM) were used to characterize the microstructure of a locally deformed single crystal (SX) nickel-base superalloy - CMSX-4. The effect of eutectics on the deformation and recrystallization (RX) behavior was investigated. It was found that the texture component map is a reliable method for the determination of the severity of deformation in locally deformed SX superalloys. Severe deformation was mainly created in interdendritic regions, especially around eutectics. The dislocation distribution and configuration was consistent with the nucleation and the growth behavior of recrystallizing grains. (C) 2011 Elsevier B.V. All rights reserved.
部门归属	[wang, l.] chinese acad sci, superalloys div, inst met res, shenyang 110016, peoples r china. [wang, l.; singer, r. f.] univ erlangen nurnberg, d-91058 erlangen, germany. [pyczak, f.] helmholtz zentrum geesthacht, d-21502 geesthacht, germany.;wang, l (reprint author), chinese acad sci, superalloys div, inst met res, 72 wenhua rd, shenyang 110016, peoples r china.;wangli@imr.ac.cn
关键词	Single Crystal (Sx) Superalloy Recrystallization (Rx) Eutectics Indentation Dislocation Microstructural Evolution Mechanical-properties Creep Phase
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/60294
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	L. Wang,F. Pyczak,J. Zhang,et al. Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4[J]. Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,2012,532:487-492.
APA	L. Wang,F. Pyczak,J. Zhang,L. H. Lou,&R. F. Singer.(2012).Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4.Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing,532,487-492.
MLA	L. Wang,et al."Effect of eutectics on plastic deformation and subsequent recrystallization in the single crystal nickel base superalloy CMSX-4".Materials Science and Engineering a-Structural Materials Properties Microstructure and Processing 532(2012):487-492.