The influence on the performance of CVD diamond coatings by the treatment of hydrogen peroxide
文献类型：期刊论文
| 作者 | Dai, Dan; Yu, Jinghong; Sun, Jie; Lyu, Jilei; Cao, Yang; Man, Weidong; Liu, Wei |
| 刊名 | VACUUM
 |
| 出版日期 | 2018 |
| 卷号 | 152页码:91-96 |
| 关键词 | Cemented Tungsten Carbides Film Adhesion Deposition Pretreatments Interlayer |
| 英文摘要 | The influence on the performances of chemical vapor deposition (CVD) diamond coating/cemented carbide substrate was investigated through comparing the treatments of deionized water, ethanol and hydrogen peroxide after acid reaction. The surface morphology, content and composition of the treated cemented carbide were investigated by using scanning electron microscopy (SEM), energy dispersive spectroscopy (EDS) and X-ray diffraction (XRD), respectively. The as-fabricated, in different treatments, diamond coatings' quality and adhesion were detected by Raman spectroscopy and indentation testing, respectively. Moreover, the cutting performance of as-fabricated diamond coatings was studied when the pre-treatments apply to the cutting tools. The results demonstrated that the surface of the cemented carbide, treated by ethanol, precipitated out impurities like Cobalt sulfide and Cobalt sulphate which will lead to poor adhesion, and its scratch test critical load (when delamination occurred) was 27 N. In contrast, the other two ways have the similar better effect: their critical loads were 68 N and 65 N. And the cutting test against Al-SiC alloy indicated that the tool treated with peroxide after a chemical etching had better performance. (C) 2018 Published by Elsevier Ltd. |
| 学科主题 | Materials Science ; Physics |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17455]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Dai, Dan,Yu, Jinghong,Sun, Jie,et al. The influence on the performance of CVD diamond coatings by the treatment of hydrogen peroxide[J]. VACUUM,2018,152:91-96. |
| APA | Dai, Dan.,Yu, Jinghong.,Sun, Jie.,Lyu, Jilei.,Cao, Yang.,...&Liu, Wei.(2018).The influence on the performance of CVD diamond coatings by the treatment of hydrogen peroxide.VACUUM,152,91-96. |
| MLA | Dai, Dan,et al."The influence on the performance of CVD diamond coatings by the treatment of hydrogen peroxide".VACUUM 152(2018):91-96. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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