Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy

doi:10.1016/S0921-5093(99)00127-6

IMECH-IR > 力学所知识产出(1956-2008)

	Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy
	Li Q(李强); Xu YB(徐永波); Lai ZH(赖祖涵); Shen LT(沈乐天); Bai YL(白以龙); Li, Q (reprint author), Acad Sinica, Inst Met Res, State Key Lab Fatigue & Fracture Mat, 75 Wenhua Rd, Shenyang 110015, Peoples R China.
发表期刊	Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing
	2000
卷号	276 期号:1-2 页码:250-256
ISSN	0921-5093
摘要	An investigation has been made into the plastic deformation behavior of a Monel alloy deformed at high strain rate of 10(5) s(-1) by split Hopkinson bar. The results reveal that there are some equiaxed grains with an average size of 150 nm in diameter in the center of the shear bands, suggesting that this microstructure characteristics be developed by dynamic recrystallization, arising from the deformation and the rapid temperature rise in the band. Analysis shows that the plastic strain rate and the mobile dislocation density play a key role in the new crystallized grain formation and growth. Based on grain boundary energy change and diffusion mechanism, the grain growth kinetics is developed for plastic deformation at a high strain rate.
学科领域	力学
DOI	10.1016/S0921-5093(99)00127-6
收录类别	SCI
语种	英语
WOS记录号	WOS:000084583200031
关键词[WOS]	ADIABATIC SHEAR BANDS ; ENHANCED GRAIN-GROWTH ; MICROSTRUCTURE ; COPPER ; TITANIUM ; BEHAVIOR ; STEELS ; SIZE
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
引用统计	被引频次：65[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/17666
专题	力学所知识产出(1956-2008)
通讯作者	Li, Q (reprint author), Acad Sinica, Inst Met Res, State Key Lab Fatigue & Fracture Mat, 75 Wenhua Rd, Shenyang 110015, Peoples R China.
推荐引用方式 GB/T 7714	Li Q,Xu YB,Lai ZH,et al. Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy[J]. Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing,2000,276,1-2,:250-256.
APA	李强,徐永波,赖祖涵,沈乐天,白以龙,&Li, Q .(2000).Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy.Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing,276(1-2),250-256.
MLA	李强,et al."Dynamic recrystallization induced by plastic deformation at high strain rate in a Monel alloy".Materials Science and Engineering A-Structural Materials Properties Microstructure and Processing 276.1-2(2000):250-256.

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Dynamic recrystalliz（901KB）			开放获取	--	浏览下载