Al-Ti-C master alloy with nano-sized TiC particles dispersed in the matrix prepared by using carbon nanotubes as C source

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	Al-Ti-C master alloy with nano-sized TiC particles dispersed in the matrix prepared by using carbon nanotubes as C source
	Jiang, HX; Sun, Q; Zhang, LL; Zhao, JZ; Zhao, JZ (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
刊名	JOURNAL OF ALLOYS AND COMPOUNDS
	2018-06-05
卷号	748 页码:774-782
关键词	Grain Refining Efficiency Part i Aluminum-alloys Refinement Nucleation Composites Microstructure Defects Solidification Inoculation
ISSN号	0925-8388
英文摘要	Al-Ti-C master alloys were fabricated by using aluminum melt reaction method with graphite powders (GPs) or carbon nanotubes (CNTs) as carbon source. The microstructure formation during the reaction process was analyzed. The alpha-Al grain refinement abilities of the master alloys were checked. The results demonstrate that the TiC particles form mainly through the reaction between the solid C (GPs or CNTs) and the solute Ti. Using CNTs as the carbon source can significantly enhance the recovery rate of carbon and promote the formation of Al-Ti-C master alloy with a well dispersed microstructure and high alpha-Al grain refining ability. (C) 2018 Published by Elsevier B.V.; Al-Ti-C master alloys were fabricated by using aluminum melt reaction method with graphite powders (GPs) or carbon nanotubes (CNTs) as carbon source. The microstructure formation during the reaction process was analyzed. The alpha-Al grain refinement abilities of the master alloys were checked. The results demonstrate that the TiC particles form mainly through the reaction between the solid C (GPs or CNTs) and the solute Ti. Using CNTs as the carbon source can significantly enhance the recovery rate of carbon and promote the formation of Al-Ti-C master alloy with a well dispersed microstructure and high alpha-Al grain refining ability. (C) 2018 Published by Elsevier B.V.
学科主题	Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
语种	英语
资助机构	National Natural Science Foundation of China [51501207, 51471173, 51771210]; Chinese Academy of Sciences Strategic Priority Program on Space Science [XDA15013800]; Natural Science Foundation of Liaoning Province [201501043]
公开日期	2018-06-05
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/79288]
专题	金属研究所_中国科学院金属研究所
通讯作者	Jiang, HX; Zhao, JZ (reprint author), Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China.
推荐引用方式 GB/T 7714	Jiang, HX,Sun, Q,Zhang, LL,et al. Al-Ti-C master alloy with nano-sized TiC particles dispersed in the matrix prepared by using carbon nanotubes as C source[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2018,748:774-782.
APA	Jiang, HX,Sun, Q,Zhang, LL,Zhao, JZ,&Zhao, JZ .(2018).Al-Ti-C master alloy with nano-sized TiC particles dispersed in the matrix prepared by using carbon nanotubes as C source.JOURNAL OF ALLOYS AND COMPOUNDS,748,774-782.
MLA	Jiang, HX,et al."Al-Ti-C master alloy with nano-sized TiC particles dispersed in the matrix prepared by using carbon nanotubes as C source".JOURNAL OF ALLOYS AND COMPOUNDS 748(2018):774-782.