Effect of Al content on microstructures and refining performances of Al-Ti-C master alloys prepared by thermal explosion synthesis

	Effect of Al content on microstructures and refining performances of Al-Ti-C master alloys prepared by thermal explosion synthesis
	Hou, Yun-Feng 2; Xia, Tian-Dong 1; Zhao, Wen-Jun 1
刊名	Cailiao Kexue yu Gongyi/Material Science and Technology
	2010-12-01
卷号	18 期号:6 页码:819-823
关键词	Aluminum alloys Binary alloys Microstructure Refining Titanium carbide Al content Grain refiner Master alloys Metal materials Thermal explosion
ISSN号	10050299
英文摘要	To improve the grain refining performance of Al-Ti-C master alloys, Al-Ti-C master alloys grain refiners were prepared using thermal explosion synthesis of Al-Ti-C in molten aluminum. The influence of Al contents on the reaction process parameters, microstructures and grain refining performance of Al-Ti-C master alloy were investigated using DTA, XRD, SEM and grain refining tests. The results indicate that the Al-Ti-C master alloys consist of Al, Al3Ti and TiC, and the Al contents have remarkable influence on the synthesis temperature, the reaction velocity, the size and distribution of the second phase particles in the synthesized products. It is also shown that the morphology of the second phase particles have a great effect on grain refining performances, and some Al-Ti-C master alloys possess excellent grain refining performance.
语种	中文
出版者	Harbin Institute of Technology
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/111462]
专题	材料科学与工程学院
作者单位	1.State Key Lab. of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China 2.College of Mechano-Electronic Engineering, Lanzhou University of Technology, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Hou, Yun-Feng,Xia, Tian-Dong,Zhao, Wen-Jun. Effect of Al content on microstructures and refining performances of Al-Ti-C master alloys prepared by thermal explosion synthesis[J]. Cailiao Kexue yu Gongyi/Material Science and Technology,2010,18(6):819-823.
APA	Hou, Yun-Feng,Xia, Tian-Dong,&Zhao, Wen-Jun.(2010).Effect of Al content on microstructures and refining performances of Al-Ti-C master alloys prepared by thermal explosion synthesis.Cailiao Kexue yu Gongyi/Material Science and Technology,18(6),819-823.
MLA	Hou, Yun-Feng,et al."Effect of Al content on microstructures and refining performances of Al-Ti-C master alloys prepared by thermal explosion synthesis".Cailiao Kexue yu Gongyi/Material Science and Technology 18.6(2010):819-823.