Effect of element fitting on composition optimization of Al-Cu-Ti amorphous alloy by mechanical alloying

IMR OpenIR

	Effect of element fitting on composition optimization of Al-Cu-Ti amorphous alloy by mechanical alloying
	Tan, Zhen; Xue, Yun-fei; Cheng, Xing-wang; Zhang, Long; Chen, Wei-wei; Wang, Lu; Zhang, Hai-feng; Fu, Hua-meng; wanglu@bit.edu.cn
	2015
发表期刊	TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA
ISSN	1003-6326
卷号	25 期号:10 页码:3348-3353
摘要	In order to minimize the crystal phase in Al-Cu-Ti amorphous powder, Al65Cu35-xTix amorphous powders were optimized via ball milling through adjusting the amount of Cu and Ti elements and the ball milling time. The results show that increasing the mole fraction of Ti can decrease the amount of AlCu2Ti, Cu9Al4, and Al2Cu intermetallics formed during the process of ball milling; and prolonging the ball milling time can reduce the element crystalline phase to almost none. The optimal composition is determined to be Al65Cu16.5Ti18.5. TiH2 forms in all selected Al65Cu35-xTix amorphous powders during the process of optimization. H atom is decomposed from toluene and reacts with Ti during ball milling, leading to the formation of TiH2. The volume fraction of TiH2 in Al65Cu16.5Ti18.5 amorphous powder is measured to be 4.30%.
部门归属	[tan, zhen ; xue, yun-fei ; cheng, xing-wang ; chen, wei-wei ; wang, lu] beijing inst technol, sch mat sci & engn, beijing 100081, peoples r china ; [xue, yun-fei ; cheng, xing-wang ; chen, wei-wei ; wang, lu] natl key lab sci & technol mat shock & impact, beijing 100081, peoples r china ; [zhang, long ; zhang, hai-feng ; fu, hua-meng] chinese acad sci, shenyang natl lab mat sci, inst met res, shenyang 110016, peoples r china
关键词	Al-based Amorphous Alloy Process Optimization Wet Milling Tih2
资助者	National Natural Science Foundation of China [51271036, 51471035, 51101018]; Program of "One Hundred Talented People" of the Chinese Academy of Sciences
收录类别	sci
语种	英语
WOS记录号	WOS:000366760200024
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/74747
专题	中国科学院金属研究所
通讯作者	wanglu@bit.edu.cn
推荐引用方式 GB/T 7714	Tan, Zhen,Xue, Yun-fei,Cheng, Xing-wang,et al. Effect of element fitting on composition optimization of Al-Cu-Ti amorphous alloy by mechanical alloying[J]. TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,2015,25(10):3348-3353.
APA	Tan, Zhen.,Xue, Yun-fei.,Cheng, Xing-wang.,Zhang, Long.,Chen, Wei-wei.,...&wanglu@bit.edu.cn.(2015).Effect of element fitting on composition optimization of Al-Cu-Ti amorphous alloy by mechanical alloying.TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA,25(10),3348-3353.
MLA	Tan, Zhen,et al."Effect of element fitting on composition optimization of Al-Cu-Ti amorphous alloy by mechanical alloying".TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA 25.10(2015):3348-3353.