| CVD金刚石薄膜涂层整体式刀具的制备与应用 |
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| 引用本文： | 沈彬,孙方宏,张志明,沈荷生,郭松寿.CVD金刚石薄膜涂层整体式刀具的制备与应用[J].金刚石与磨料磨具工程,2011,31(1):1-5. |
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| 作者姓名： | 沈彬 孙方宏 张志明 沈荷生 郭松寿 |
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| 作者单位： | 1. 上海交通大学机械与动力工程学院,上海,200240
2. 上海交友钻石涂层有限公司,上海,200240 |
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| 基金项目： | 国家自然科学基金项目，中国博士后科学基金 |
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| 摘 要： | 化学气相沉积(chemical vapor deposition,CVD)金刚石薄膜具有硬度高、摩擦系数低、耐磨性强以及表面化学性能稳定等优异的机械及摩擦学性能,这使其在硬质合金工模具领域具有广阔的应用前景.本文采用热丝化学气相沉积法(hot filament chemical vapor deposition,HFC...
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| 关 键 词： | CVD金刚石薄膜 热丝CVD法 金刚石薄膜涂层刀具 石墨 碳化硅铝基增强复合材料 |
Fabrication and application of CVD diamond coated cutting tools |
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| Shen Bin,Sun Fanghong,Zhang Zhiming,Shen Hesheng,Guo Songshou.Fabrication and application of CVD diamond coated cutting tools[J].Diamond & Abrasives Engineering,2011,31(1):1-5. |
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| Authors: | Shen Bin Sun Fanghong Zhang Zhiming Shen Hesheng Guo Songshou |
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| Affiliation: | Shen Bin Sun Fanghong Zhang Zhiming Shen Hesheng Guo Songshou (1. School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China) (2. Shanghai Jiao You Diamond Coating Co. , Ltd, Shanghai 200240, China) |
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| Abstract: | Chemical vapor deposition （CVD） diamond film is regarded as an excellent coating material that can be applied in a variety of industry fields owing to its wonderful mechanical and tirbological properties, such as high hardness, low fi-iction, good wear resistance and stable chemical inertness. In this study, a layer of smooth and homogeneous diamond film is deposited on the surface of WC-Co milling tool with complex shape, using hot filament chemical vapor deposition （HFCVD） method. The cutting performance of as-fabricated CVD diamond cutting tools is examined in machining graphite and A1/SiC-MMCs, in comparision with uncoated WC-Co cutting tools. The results of machining experiments show that depositing a layer of CVD diamond coating on the surface of WC-Co milling tools is significantly beneficial to the increase of the wear resistance of milling tools, and thus elongating their lifetime. |
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| Keywords: | CVD diamond films HFCVD CVD diamond coated cutting tools graphite Al/SiC-MMCs |
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