Impact properties of Al-Cu alloy subjected to equal channel angular pressing

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	Impact properties of Al-Cu alloy subjected to equal channel angular pressing
	Fang Daran 1,2; Duan Qiqiang 1; Huang Chongxiang 1; Wu Shiding 1; Zhang Zhefeng 1; Li Jiajun 2; Zhao Naiqin 2
刊名	ACTA METALLURGICA SINICA
	2007-12-01
卷号	43 期号:12 页码:1251-1255
关键词	Al-Cu alloy equal channel angular pressing (ECAP) impact properties static toughness
ISSN号	0412-1961
通讯作者	Zhang Zhefeng(zhfzhang@imr.ac.cn)
英文摘要	Impact properties of the casting Al-0.63%Cu and Al-3.9%Cu (mass fraction) alloys subjected to equal channel angular pressing (ECAP) were investigated. It is found that the impact properties of Al-0.63%Cu alloy were enhanced after ECAP, while for Al-3.9%Cu alloy, its impact toughness was not improved due to more 0 (Al2Cu) phases, although the tensile strength increased because of grain refinement and dispersive precipitation of the second-phase. It is shown that the impact toughness is dependent on the static toughness of the Al-Cu alloys.
WOS研究方向	Metallurgy & Metallurgical Engineering
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000252302000004
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/91449]
专题	金属研究所_中国科学院金属研究所
通讯作者	Zhang Zhefeng
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Tianjin Univ, Sch Mat Sci & Engn, Tianjin 300072, Peoples R China
推荐引用方式 GB/T 7714	Fang Daran,Duan Qiqiang,Huang Chongxiang,et al. Impact properties of Al-Cu alloy subjected to equal channel angular pressing[J]. ACTA METALLURGICA SINICA,2007,43(12):1251-1255.
APA	Fang Daran.,Duan Qiqiang.,Huang Chongxiang.,Wu Shiding.,Zhang Zhefeng.,...&Zhao Naiqin.(2007).Impact properties of Al-Cu alloy subjected to equal channel angular pressing.ACTA METALLURGICA SINICA,43(12),1251-1255.
MLA	Fang Daran,et al."Impact properties of Al-Cu alloy subjected to equal channel angular pressing".ACTA METALLURGICA SINICA 43.12(2007):1251-1255.