Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al

doi:10.1016/j.scriptamat.2018.09.042

IMR OpenIR

	Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al
	Zhang, Lili 1; Zheng, Qiuju 1,2; Jiang, Hongxiang 1; Zhao, Jiuzhou 1,2
通讯作者	Zhao, Jiuzhou(jzzhao@imr.ac.cn)
	2019-02-01
发表期刊	SCRIPTA MATERIALIA
ISSN	1359-6462
卷号	160 页码:25-28
摘要	The interfacial energy between Al melt and TiB2 particles is calculated based on the Gibbs absorption isotherm. The efficiency of TiB2 to nucleate alpha-Al is discussed. The interfacial energy between Al melt and TiB2 remains almost constant while the efficiency of TiB2 to nucleate alpha-Al depends on the solute Ti concentration (x(Ti)) in Al melt When x(Ti) is less than 1.78 x 10(-4) at%, TiB2 cannot nucleate alpha-Al. With the increase of x(Ti) the efficiency of TiB2 to nucleate alpha-Al increases until a complete wetting of TiB2 particles by solid Al in the environment of liquid Al is achieved. (C) 2018 Published by Elsevier Ltd on behalf of Acta Materialia Inc.
关键词	Aluminium Interfacial energy Heterogeneous nucleation Grain refinement
资助者	National Natural Science Foundation of China ; China's Manned Space Station Project ; Chinese Academy of Sciences Strategic Priority Program on Space Science ; Natural Science Foundation of Liaoning Province
DOI	10.1016/j.scriptamat.2018.09.042
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[51471173] ; National Natural Science Foundation of China[51771210] ; National Natural Science Foundation of China[51501207] ; China's Manned Space Station Project[TGJZ800-2-RW024] ; Chinese Academy of Sciences Strategic Priority Program on Space Science[XDA15013800] ; Natural Science Foundation of Liaoning Province[2015010431]
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
WOS记录号	WOS:000449311000006
出版者	PERGAMON-ELSEVIER SCIENCE LTD
引用统计	被引频次：48[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/321006/130129
专题	中国科学院金属研究所
通讯作者	Zhao, Jiuzhou
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Lili,Zheng, Qiuju,Jiang, Hongxiang,et al. Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al[J]. SCRIPTA MATERIALIA,2019,160:25-28.
APA	Zhang, Lili,Zheng, Qiuju,Jiang, Hongxiang,&Zhao, Jiuzhou.(2019).Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al.SCRIPTA MATERIALIA,160,25-28.
MLA	Zhang, Lili,et al."Interfacial energy between Al melt and TiB2 particles and efficiency of TiB2 particles to nucleate alpha-Al".SCRIPTA MATERIALIA 160(2019):25-28.