Solid-state reaction in nanocrystalline Fe/SiC composites prepared by mechanical alloying

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	Solid-state reaction in nanocrystalline Fe/SiC composites prepared by mechanical alloying
	T. D. Shen; C. C. Koch; K. Y. Wang; M. X. Quan; J. T. Wang
	1997
发表期刊	Journal of Materials Science
ISSN	0022-2461
卷号	32 期号:14 页码:3835-3839
摘要	Different solid-state reactions, i.e. Fe + SiC --> Fe3C + Fe(Si), and Fe + SiC --> Fe3Si + Fe2Si + C, were found in mechanically alloyed nanocrystalline Fe/SiC composites induced by prolonged milling or heat treatment, respectively. The solid-state reaction between nanocrystalline iron and SIC upon heating is greatly enhanced when compared with that between bulk iron and SiC. It is believed that the prolonged milling-induced reaction is related to the changed thermodynamics and kinetics while the heat-treatment-induced reaction, completed during a short time, is attributable to the changed reaction kinetics.
部门归属	n carolina state univ, dept mat sci & engn, raleigh, nc 27695 usa. acad sinica, inst met res, state key lab rsa, shenyang 110015, peoples r china.
关键词	Thermodynamic Properties Silicon-carbide Copper-alloys Metals System Microstructure Strength Powders Al
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38071
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	T. D. Shen,C. C. Koch,K. Y. Wang,et al. Solid-state reaction in nanocrystalline Fe/SiC composites prepared by mechanical alloying[J]. Journal of Materials Science,1997,32(14):3835-3839.
APA	T. D. Shen,C. C. Koch,K. Y. Wang,M. X. Quan,&J. T. Wang.(1997).Solid-state reaction in nanocrystalline Fe/SiC composites prepared by mechanical alloying.Journal of Materials Science,32(14),3835-3839.
MLA	T. D. Shen,et al."Solid-state reaction in nanocrystalline Fe/SiC composites prepared by mechanical alloying".Journal of Materials Science 32.14(1997):3835-3839.