戴兵,张恒华,黄波,高国强.DLC表面处理对高速钢耐磨性能的影响[J].表面技术,2008,37(6):24-26.
DAI Bing,ZHANG Heng-hua,HUANG Bo,GAO Guo-qiang.Effect of DLC Surface Treatment on Wear Resistance of High Speed Steel[J].Surface Technology,2008,37(6):24-26 |
| DLC表面处理对高速钢耐磨性能的影响 |
| Effect of DLC Surface Treatment on Wear Resistance of High Speed Steel |
| 投稿时间：2008-07-18 修订日期：2008-12-10 |
| DOI： |
| 中文关键词: DLC薄膜 摩擦因数 润滑 摩擦磨损性能 |
| 英文关键词:Diamond-like carbon films Coefficient of friction Lubrication Friction and wear characteristics |
| 基金项目: |
| 作者 | 单位 |
| 戴兵 | 上海大学材料科学与工程学院，上海200072 |
| 张恒华 | 上海大学材料科学与工程学院，上海200072 |
| 黄波 | 上海日立电器有限公司，上海201206 |
| 高国强 | 上海日立电器有限公司，上海201206 |
|
| Author | Institution |
| DAI Bing | School of Materials Science and Engineering, Shanghai University, Shanghai 200072, China |
| ZHANG Heng-hua | School of Materials Science and Engineering, Shanghai University, Shanghai 200072, China |
| HUANG Bo | Shanghai Hitachi Electrical Appliances Co. , Ltd, Shanghai 201206, China |
| GAO Guo-qiang | Shanghai Hitachi Electrical Appliances Co. , Ltd, Shanghai 201206, China |
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| 中文摘要: |
| 经DLC表面处理的金属零件，其耐磨性会明显提高，因此DLC表面处理工艺在机械工业受到高度重视。以模具钢为对偶件，利用MM200磨损试验机比较了未经及经过DLC表面处理的高速钢在不同条件下摩擦磨损性能的差异，采用失重法评估耐磨性。试验结果表明：在高速和低速摩擦磨损试验条件下，无论在油润滑状态还是在干摩擦状态，经DLC表面处理后高速钢的耐磨性能都有明显的提高。同时还利用扫描电子显微镜( SEM)观察了磨痕微观形貌，并分析了磨损机理。 |
| 英文摘要: |
| The wear resistance of metal parts can be obviously improved after DLC surface treatment, so the DLC film technology is becoming more of a concerned field in mechanical industry. The differences about friction characteristics between nonsurface-treated and surface-treated with DLC films on high speed steel were investigated under different conditions using MM-200 friction and wear tester. The wear resistance was evaluated by weight loss method. It is revealed from the results that surfaces treated with DLC films can greatly improve the wear resistance of high speed steel, no matter during conditions of various lubrication ( oil lubrication and dry friction) or different speeds ( low speed and high speed). The micrographs of the wear track were also studied by SEM and the mechanisms of wear were analyzed. |
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