The microstructure of Ni/ZrO2 infiltrated composite layer

doi:10.4028/www.scientific.net/AMR.314-316.236

	The microstructure of Ni/ZrO2 infiltrated composite layer
	Sun, Xian-Ming 1,2; Li, Jian 1; Yang, Gui-Rong3,4 ; Song, Wen-Ming 5; Ma, Ying3,4
	2011
会议名称	2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011
会议录名称	Advanced Materials Research
卷号	314-316
页码	236-239
会议日期	September 16, 2011 - September 18, 2011
会议地点	Guangzhou, China
出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
摘要	The Ni/ZrO2 composite powder was used as raw materials to fabricate the surface infiltrated composite layer on cast steel substrate through vacuum infiltrated casting technology. The microstructure indicated that the infiltrated composite layer included surface composite layer, Ni-based alloying layer and diffusion transition layer. The thickness of diffusion transition layer deceased with the increasing thickness of preform. The surface infiltrated composite layer was composed of ZrO2 ceramic particles, Cr2B and NiB intermetalic compounds as well as Ni-based solid solution. The Ni-based solid solution and Fe-based solid solution was the main composition for diffusion transition layer. The change of micro-hardness of surface infiltrated composite layer presents gradient from surface of infiltrated layer to substrate. © (2011) Trans Tech Publications, Switzerland.
关键词	Alloying Casting Design Diffusion Hardness Manufacture Microstructure Solid solutions Solidification Substrates Surfaces Vacuum applications Alloying layer Cast steel Casting technology Ceramic particle Composite powders Diffusion transition Infiltrated composite Surface composite layer
DOI	10.4028/www.scientific.net/AMR.314-316.236
收录类别	EI
语种	英语
EI入藏号	20113914365122
EI主题词	Nanocomposite films
ISSN	10226680
来源库	Compendex
分类代码	951 Materials Science - 933 Solid State Physics - 931.1 Mechanics - 931 Classical Physics; Quantum Theory; Relativity - 712.1 Semiconducting Materials - 633.1 Vacuum Applications - 537.1 Heat Treatment Processes - 534.2 Foundry Practice - 531.1 Metallurgy - 421 Strength of Building Materials; Mechanical Properties - 408 Structural Design
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	会议论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/117012
专题	材料科学与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.WuHan Research Institute of Materials Protection, Wuhan, 430030, Hubei, China; 2.School of Mater. Sci. and Engin., Wuhan Institute of Technology, Wuhan, 430073, Hubei, China; 3.State Key Laboratory of Gansu Advanced Non-Ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, Gansu, China; 4.Key Laboratory of Non-ferrous Metal Alloys, Ministry of Education, Lanzhou University of Technology, Lanzhou 730050, Gansu, China; 5.Lanzhou Petroleum Machinery Institute, Lanzhou 730000, Gansu, China
推荐引用方式 GB/T 7714	Sun, Xian-Ming,Li, Jian,Yang, Gui-Rong,et al. The microstructure of Ni/ZrO2 infiltrated composite layer[C]:Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany,2011:236-239.