Fabrication and formation mechanism of vacuum cladding WC-graphene oxide /Ni composite coating

doi:10.13801/j.cnki.fhclxb.20200203.001

	Fabrication and formation mechanism of vacuum cladding WC-graphene oxide /Ni composite coating
	Yang, Guirong1 ; Wang, Ning 1; Song, Wenming 2; Li, Yamin1 ; Ma, Ying1
	2020-10-01
发表期刊	Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica
ISSN	10003851
卷号	37 期号:10 页码:2489-2500
摘要	WC-graphene oxide(GO)/Ni composite coating was fabricated by vacuum cladding technique. The microstructural change and phase composition of the coating at different temperatures were observed and analyzed by scanning electron microscopy, energy dispersive spectroscopy and X-ray diffractometer. The results show that the WC-GO/Ni composite coating with dense microstructure and good metallurgical fusion with the matrix was successfully fabricated on the ZG45 substrate. There are four sub-layers from the coating surface to substrate, they are composite layer with about 1.5 mm thickness, transition layer with about 360 μm thickness, diffusion fusion layer with about 50 μm thickness and diffusion affected layer with 100 μm thickness. The main phases of WC-GO/Ni composite coating are Cr7C3, FeNi3, WC, Cr23C6, Ni3Si, C, Fe7W6, γ-Ni solid solution. FeNi3 and Fe7W6 are dispersed in the metallurgical fusion zone, and the main phase of the diffusion affected zone is pearlite. The phase size of the composite zone is smaller than that of the interface zone. The changing of metal particles at composite area precedes that at the interface area. The clusters (Cr7C3/Cr23C6) formed on the incompletely melted metal particles surface and grew into needle shape. The needle carbides are embedded in the Ni-based solid solution among the coating. © 2020, Editorial Office of Acta Materiae Compositae Sinica. All right reserved.
关键词	Binary alloys Carbides Chromium alloys Chromium metallography Chromium metallurgy Composite coatings Diffusion Diffusion coatings Energy dispersive spectroscopy Fabrication Graphene Iron alloys Iron metallography Iron metallurgy Metals Needles Nickel metallurgy Scanning electron microscopy Silicon alloys Solid solutions Tungsten metallography Tungsten metallurgyAffected layers Coating surface Composite layer Diffusion-affected zone Formation mechanism Microstructural changes Transition layers X ray diffractometers
DOI	10.13801/j.cnki.fhclxb.20200203.001
收录类别	EI
语种	中文
出版者	Beijing University of Aeronautics and Astronautics (BUAA)
EI入藏号	20204409438174
EI主题词	Nickel metallography
EI分类号	531.1 Metallurgy - 531.2 Metallography - 543.1 Chromium and Alloys - 543.5 Tungsten and Alloys - 545.1 Iron - 545.2 Iron Alloys - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 761 Nanotechnology - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 813.2 Coating Materials - 933 Solid State Physics
来源库	Compendex
分类代码	531.1 Metallurgy - 531.2 Metallography - 543.1 Chromium and Alloys - 543.5 Tungsten and Alloys - 545.1 Iron - 545.2 Iron Alloys - 549.3 Nonferrous Metals and Alloys excluding Alkali and Alkaline Earth Metals - 761 Nanotechnology - 804 Chemical Products Generally - 804.2 Inorganic Compounds - 813.2 Coating Materials - 933 Solid State Physics
引用统计	无
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/132330
专题	材料科学与工程学院
作者单位	1.State Key Laboratory of Advanced Processing and Recycling of Non-ferrous Metals, Lanzhou University of Technology, Lanzhou; 730050, China; 2.Lanpec Technologies Co. Ltd., Lanzhou; 730070, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Yang, Guirong,Wang, Ning,Song, Wenming,et al. Fabrication and formation mechanism of vacuum cladding WC-graphene oxide /Ni composite coating[J]. Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,2020,37(10):2489-2500.
APA	Yang, Guirong,Wang, Ning,Song, Wenming,Li, Yamin,&Ma, Ying.(2020).Fabrication and formation mechanism of vacuum cladding WC-graphene oxide /Ni composite coating.Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica,37(10),2489-2500.
MLA	Yang, Guirong,et al."Fabrication and formation mechanism of vacuum cladding WC-graphene oxide /Ni composite coating".Fuhe Cailiao Xuebao/Acta Materiae Compositae Sinica 37.10(2020):2489-2500.