84 MeV C-ions irradiation effects on Zr-45Ti-5Al-3V alloy

doi:10.1016/j.nimb.2014.05.017

	84 MeV C-ions irradiation effects on Zr-45Ti-5Al-3V alloy
	Zhang, ZJ 2; Zhang, CH1 ; Li, ZC 2; Wang, WP 2
刊名	NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
	2014
卷号	334 期号:334 页码:96-100
关键词	High energy ions Carbon ions irradiation effects Carbide dispersion strengthening Superlattice
ISSN号	0168-583X
DOI	10.1016/j.nimb.2014.05.017
英文摘要	Newly developed Zr-45Ti-5Al-3V alloy were irradiated by 84 MeV carbon ions with doses of 4 * 10(15) ions/cm(2) and 12 * 10(15) ions/cm(2), respectively. XRD, SEM, TEM, SAD and tensile tests were performed to study the microstructural evolution and mechanical properties modification upon high energy carbon ion irradiation. XRD patterns show no phase change while the diffraction peak position and intensity vary with irradiation doses. Tensile tests verify monotonic change of alloy strengths and elongations upon irradiation. Microstructure observations of the irradiated samples reveal the irradiation-induced precipitation of (Zr,Ti)(3)C-2, which was believed contributing to the alloy hardening. Superlattice was discovered by the SAD patterns of original and irradiated samples and the high energy C-ions implantation was demonstrated to promote the disorder-order transition by introducing lattice defects. (C) 2014 Elsevier B.V. All rights reserved.
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资助项目	National Basic Research Program[2010CB731601]
WOS关键词	SWIFT HEAVY-IONS ; PYROCHLORE ; TRANSITION ; STRENGTH
WOS研究方向	Instruments & Instrumentation ; Nuclear Science & Technology ; Physics
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000340339300016
内容类型	期刊论文
源URL	[http://ir.impcas.ac.cn/handle/113462/14985]
专题	近代物理研究所_能源材料研究组近代物理研究所_材料研究中心
作者单位	1.中国科学院近代物理研究所 2.清华大学
推荐引用方式 GB/T 7714	Zhang, ZJ,Zhang, CH,Li, ZC,et al. 84 MeV C-ions irradiation effects on Zr-45Ti-5Al-3V alloy[J]. NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,2014,334(334):96-100.
APA	Zhang, ZJ,Zhang, CH,Li, ZC,&Wang, WP.(2014).84 MeV C-ions irradiation effects on Zr-45Ti-5Al-3V alloy.NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS,334(334),96-100.
MLA	Zhang, ZJ,et al."84 MeV C-ions irradiation effects on Zr-45Ti-5Al-3V alloy".NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS 334.334(2014):96-100.