Effect of grain boundary on the mechanical behaviors of irradiated   metals: a review

doi:10.1007/s11433-015-0486-5

CORC > 北京大学 > 工学院

	Effect of grain boundary on the mechanical behaviors of irradiated metals: a review
	Xiao, XiaZi ; Chu, HaiJian ; Duan, HuiLing
刊名	SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
	2016
关键词	mechanical behaviors irradiation effect grain boundary multi-scale modeling RADIATION-DAMAGE NANOCRYSTALLINE NI ION IRRADIATION NEUTRON-IRRADIATION MOLECULAR-DYNAMICS TWIN BOUNDARIES SINK EFFICIENCY MICROSTRUCTURE ULTRAFINE TUNGSTEN
DOI	10.1007/s11433-015-0486-5
英文摘要	The design of high irradiation-resistant materials is very important for the development of next-generation nuclear reactors. Grain boundaries acting as effective defect sinks are thought to be able to moderate the deterioration of mechanical behaviors of irradiated materials, and have drawn increasing attention in recent years. The study of the effect of grain boundaries on the mechanical behaviors of irradiated materials is a multi-scale problem. At the atomic level, grain boundaries can effectively affect the production and formation of irradiation-induced point defects in grain interiors, which leads to the change of density, size distribution and evolution of defect clusters at grain level. The change of microstructure would influence the macroscopic mechanical properties of the irradiated polycrystal. Here we give a brief review about the effect of grain boundaries on the mechanical behaviors of irradiated metals from three scales: microscopic scale, mesoscopic scale and macroscopic scale.; supported by the National Natural Science Foundation of China; SCI(E); EI; 中国科学引文数据库(CSCD); REVIEW; hlduan@pku.edu.cn; 6; 53-63; 59
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/437206]
专题	工学院
推荐引用方式 GB/T 7714	Xiao, XiaZi,Chu, HaiJian,Duan, HuiLing. Effect of grain boundary on the mechanical behaviors of irradiated metals: a review[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2016.
APA	Xiao, XiaZi,Chu, HaiJian,&Duan, HuiLing.(2016).Effect of grain boundary on the mechanical behaviors of irradiated metals: a review.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY.
MLA	Xiao, XiaZi,et al."Effect of grain boundary on the mechanical behaviors of irradiated metals: a review".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY (2016).