New multilayered diamond/beta-SiC composite architectures for high-performance hard coating

doi:10.1016/j.matdes.2019.108207

CORC > 金属研究所 > 中国科学院金属研究所

	New multilayered diamond/beta-SiC composite architectures for high-performance hard coating
	Yuan, Ziyao 2,3; Guo, Yuning 4; Li, Cuihong 2; Liu, Lusheng 2; Yang, Bing 2; Song, Haozhe 2; Zhai, Zhaofeng 2,3; Lu, Zhigang 2,3; Li, Hong 1; Staedler, Thorsten 4
刊名	MATERIALS & DESIGN
	2020-01-15
卷号	186 页码:10
关键词	Diamond/beta-SiC Composite Multilayer Adhesion Hardness
ISSN号	0264-1275
DOI	10.1016/j.matdes.2019.108207
通讯作者	Huang, Nan(nhuang@imr.ac.cn) ; Jiang, Xin(xjiang@imr.ac.cn)
英文摘要	The design of the coating architecture plays an important role in improving the mechanical performance of the hard coating. In present work, several novel multilayered diamond/beta-SiC composite architectures were deposited on cemented tungsten carbide substrates by hot filament chemical vapor deposition. Field emission scanning electron microscope (FE-SEM) observation reveals periodic multilayered configurations with diamond/beta-SiC composite layers and microcrystalline diamond (MCD) or nanocrystalline diamond (NCD) layers. Moreover, Rockwell indentation, scratch and nano-indentation tests indicate that multilayered diamond/beta-SiC composite and MCD coating possess not only good adhesion (52.9 +/- 0.5 N) and crack propagation resistance, but also high hardness (83.6 +/- 3.5 GPa) and modulus (856.1 +/- 87.5 GPa) among all as-deposited coatings. For this configuration, the hardness of the coating is inherited from the MCD layer, while the low residual stress, enhanced adhesion and crack propagation resistance are due to the composite coating and multilayer architecture. Thus, the mechanical properties of diamond coating are improved by the innovative diamond/beta-SiC composite multilayer, which provides a potential approach for high-performance diamond coated cutting tools. (c) 2019 The Authors. Published by Elsevier Ltd. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).
资助项目	Shenyang Two-hundreds Project[Z17-7-027] ; Shenyang Two-hundreds Project[Z18-0-025] ; Liaoning ST Project[20180510009] ; GDAS' Special Project of Science and Technology Development[2017GDASCX-0111]
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000505221700069
资助机构	Shenyang Two-hundreds Project ; Liaoning ST Project ; GDAS' Special Project of Science and Technology Development
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/136383]
专题	金属研究所_中国科学院金属研究所
通讯作者	Huang, Nan; Jiang, Xin
作者单位	1.Guangdong Inst New Mat, Changxing Rd 363, Guangzhou 510650, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Wenhua Rd 72, Shenyang 110016, Peoples R China 4.Univ Siegen, Inst Mat Engn, Paul Bonatz Str 9-11, D-57076 Siegen, Germany
推荐引用方式 GB/T 7714	Yuan, Ziyao,Guo, Yuning,Li, Cuihong,et al. New multilayered diamond/beta-SiC composite architectures for high-performance hard coating[J]. MATERIALS & DESIGN,2020,186:10.
APA	Yuan, Ziyao.,Guo, Yuning.,Li, Cuihong.,Liu, Lusheng.,Yang, Bing.,...&Jiang, Xin.(2020).New multilayered diamond/beta-SiC composite architectures for high-performance hard coating.MATERIALS & DESIGN,186,10.
MLA	Yuan, Ziyao,et al."New multilayered diamond/beta-SiC composite architectures for high-performance hard coating".MATERIALS & DESIGN 186(2020):10.