| New multilayered diamond/beta-SiC composite architectures for high-performance hard coating | |
| Yuan, Ziyao1,2; Guo, Yuning3; Li, Cuihong1; Liu, Lusheng1; Yang, Bing1; Song, Haozhe1; Zhai, Zhaofeng1,2; Lu, Zhigang1,2; Li, Hong4; Staedler, Thorsten3; Huang, Nan1; Jiang, Xin1,3 | |
| Corresponding Author | Huang, Nan(nhuang@imr.ac.cn) ; Jiang, Xin(xjiang@imr.ac.cn) |
| 2020-01-15 | |
| Source Publication | MATERIALS & DESIGN
 |
| ISSN | 0264-1275 |
| Volume | 186Pages:10 |
| Abstract | 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/). |
| Keyword | Diamond/beta-SiC Composite Multilayer Adhesion Hardness |
| Funding Organization | Shenyang Two-hundreds Project ; Liaoning ST Project ; GDAS' Special Project of Science and Technology Development |
| DOI | 10.1016/j.matdes.2019.108207 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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 Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000505221700069 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/136384 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Huang, Nan; Jiang, Xin |
| Affiliation | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Wenhua Rd 72, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Wenhua Rd 72, Shenyang 110016, Peoples R China 3.Univ Siegen, Inst Mat Engn, Paul Bonatz Str 9-11, D-57076 Siegen, Germany 4.Guangdong Inst New Mat, Changxing Rd 363, Guangzhou 510650, Peoples R China |
| Recommended Citation 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. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment