南方科技大学知识苑(SUSTech KC): Orientation Dependent Twinning Behavior in a Twinning-induced Plasticity Steel Investigated by Nanoindentation

题名	Orientation Dependent Twinning Behavior in a Twinning-induced Plasticity Steel Investigated by Nanoindentation
作者	Shang，X. K.1,2 ; Pan，S.2 ; Guan，Q. W.2 ; He，B. B.1,2,3
通讯作者	He，B. B.
发表日期	2022
DOI	10.1007/s12540-022-01180-1
发表期刊	METALS AND MATERIALS INTERNATIONAL 影响因子和分区
ISSN	1598-9623
EISSN	2005-4149
摘要	The present work focuses on the mechanical behavior of single austenite grain with different orientations in a twinning induced plasticity (TWIP) steel by nanoindentation test. Deformation twins can be found in [0 0 1]-orientated grains after nanoindentation, while they are absent in grains with [1 1 1] orientation. This inconformity can be ascribed to a larger Schmid factor for leading partial dislocations compared to trailing partial dislocations on the primary slip system in [0 0 1]-orientated grains during compression. Different from deformation twins, high-density dislocations can be found in both [0 0 1] and [1 1 1]-orientated grains after nanoindentation. The present work suggests that the density of deformation twins can be enhanced by controlling crystal orientation through texture engineering or by deformation along different directions such as cross-rolling. Graphical abstract: [Figure not available: see fulltext.]
关键词	Deformation twins Dislocations High Mn austenitic steel Nanoindentation
相关链接	[Scopus记录]
收录类别	SCI ; EI
语种	英语
学校署名	第一 ; 通讯
资助项目	National Natural Science Foundation of China[U52071173] ; Science and Technology Innovation Commission of Shenzhen["JCYJ20210324120209026","ZDSYS20200810171201007","KQTD2019092917250571"]
WOS研究方向	Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS记录号	WOS:000795518900004
出版者	KOREAN INST METALS MATERIALS
EI入藏号	20222012120424
EI主题词	Austenitic stainless steel ; Crystal orientation ; Deformation ; Dislocations (crystals) ; Manganese steel ; Nanoindentation ; Plasticity ; Twinning
EI分类号	Steel:545.3 ; Nanotechnology:761 ; Crystal Lattice:933.1.1 ; Crystal Growth:933.1.2 ; Mechanical Variables Measurements:943.2 ; Materials Science:951
ESI学科分类	MATERIALS SCIENCE
Scopus记录号	2-s2.0-85130009050
来源库	Scopus
引用统计	被引频次[WOS]：5
成果类型	期刊论文
条目标识符	http://sustech.caswiz.com/handle/2SGJ60CL/334841
专题	工学院_机械与能源工程系工学院_创新智造研究院
作者单位	1.Shenzhen Key Laboratory of Cross-Scale Manufacturing Mechanics,Southern University of Science and Technology,Shenzhen,518055,China 2.Department of Mechanical and Energy Engineering,Southern University of Science and Technology,Shenzhen,518055,China 3.Institute for Manufacturing Innovation,Southern University of Science and Technology,Shenzhen,518055,China
第一作者单位	南方科技大学; 机械与能源工程系
通讯作者单位	南方科技大学; 机械与能源工程系; 创新智造研究院
第一作者的第一单位	南方科技大学
推荐引用方式 GB/T 7714	Shang，X. K.,Pan，S.,Guan，Q. W.,et al. Orientation Dependent Twinning Behavior in a Twinning-induced Plasticity Steel Investigated by Nanoindentation[J]. METALS AND MATERIALS INTERNATIONAL,2022.
APA	Shang，X. K.,Pan，S.,Guan，Q. W.,&He，B. B..(2022).Orientation Dependent Twinning Behavior in a Twinning-induced Plasticity Steel Investigated by Nanoindentation.METALS AND MATERIALS INTERNATIONAL.
MLA	Shang，X. K.,et al."Orientation Dependent Twinning Behavior in a Twinning-induced Plasticity Steel Investigated by Nanoindentation".METALS AND MATERIALS INTERNATIONAL (2022).