MoSi2/Cu composite powder prepared by chemical coating method

	MoSi2/Cu composite powder prepared by chemical coating method
	Chen, Hui1 ; Guo, Tie-Ming1,2 ; Ma, Qin1,2 ; Zou, Xin-Wei 1
	2009-04-01
发表期刊	Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals
ISSN	10040609
卷号	19 期号:4 页码:733-737
摘要	MoSi2/Cu composite powder was prepared by using chemical coating method. The phase composition, morphology and thermal stability of coating powders were investigated. The results show that the main phases in the as-fabricated sample are Cu, MoSi2 and Cu2O introduced by spontaneous oxidation reaction. The coated particles have the egg structure. The thickness of coated layer is 150-400 nm and the effect of coating is good. The coated powders were calcined in a hydrogen atmosphere furnace at 950 °C for 1h, the main phases after heating are Cu and MoSi2, and there are no reactions between MoSi2 and Cu. The results of DSC analysis show that there are only decomposition reactions of Cu2Cl(OH)3 and Cu2O in the calcined sample below 1000C. MoSi2/Cu composite powder has good thermal stability.
关键词	Calcination Chemical stability Chlorine compounds Coatings Copper oxides Oxide minerals Powders Silicon Thermodynamic stability Chemical coatings Coated particles Coated powders Composite powders Decomposition reaction Hydrogen atmosphere MoSi2/Cu Oxidation reactions
收录类别	EI
语种	中文
出版者	Central South University of Technology
EI入藏号	20092012087142
EI主题词	Silicon compounds
EI分类号	482.2 Minerals - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 641.1 Thermodynamics - 801 Chemistry - 802.3 Chemical Operations - 804.2 Inorganic Compounds - 813.2 Coating Materials
来源库	Compendex
分类代码	482.2 Minerals - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 641.1 Thermodynamics - 801 Chemistry - 802.3 Chemical Operations - 804.2 Inorganic Compounds - 813.2 Coating Materials
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111319
专题	材料科学与工程学院电气工程与信息工程学院省部共建有色金属先进加工与再利用国家重点实验室
作者单位	1.State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China; 2.Key Laboratory of Non-ferrous Metal Alloys, Lanzhou University of Technology, Lanzhou 730050, China
第一作者单位	省部共建有色金属先进加工与再利用国家重点实验室
第一作者的第一单位	省部共建有色金属先进加工与再利用国家重点实验室
推荐引用方式 GB/T 7714	Chen, Hui,Guo, Tie-Ming,Ma, Qin,et al. MoSi2/Cu composite powder prepared by chemical coating method[J]. Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,2009,19(4):733-737.
APA	Chen, Hui,Guo, Tie-Ming,Ma, Qin,&Zou, Xin-Wei.(2009).MoSi2/Cu composite powder prepared by chemical coating method.Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals,19(4),733-737.
MLA	Chen, Hui,et al."MoSi2/Cu composite powder prepared by chemical coating method".Zhongguo Youse Jinshu Xuebao/Chinese Journal of Nonferrous Metals 19.4(2009):733-737.