| 磁控溅射石墨镀层的减摩性能 |
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| 引用本文： | 阎永京,祝天舒,寿汉章. 磁控溅射石墨镀层的减摩性能[J]. 腐蚀与防护, 2000, 21(7): 291-293 |
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| 作者姓名： | 阎永京 祝天舒 寿汉章 |
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| 作者单位： | 上海材料研究所,上海,200437 |
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| 摘 要： | 对经硫酸法硬质阳极氧化处理的ＺＬ－１０１铸铝，采用磁控溅射法镀覆石墨镀层，将石墨微粒填充到多孔性氧化膜内以达到减摩作用。用扫描电镜（ＳＥＭ）、电探波谱（ＷＤＳ）和Ｘ射线光电子能谱（ＸＰＳ）技术，对膜层形貌和石墨在膜层内的分布状态作了分析；用ＰＭＪ－１型平面磨耗试验机和ＭＭ－２００磨损试验机对膜层耐磨性进行了测定。结果表明，石墨离子可渗入到膜的内层，镀层结合牢固，表观光滑，膜的耐磨性得到显著提高。
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| 关 键 词： | 铝阳极氧化 磁控溅射石墨 摩擦系数 镀层 |
| 修稿时间： | 1999-09-02 |
EFFECT OF MAGNETRON-SPUTTERED GRAPHITE COATING ON WEAR RESISTANCE OF ANODIC OXIDIZED CAST ALUMINIUM ALLOY |
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| Yan Yongjing,Zhu Tianshu,Shou Hanzhang. EFFECT OF MAGNETRON-SPUTTERED GRAPHITE COATING ON WEAR RESISTANCE OF ANODIC OXIDIZED CAST ALUMINIUM ALLOY[J]. Corrosion & Protection, 2000, 21(7): 291-293 |
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| Authors: | Yan Yongjing Zhu Tianshu Shou Hanzhang |
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| Abstract: | A graphite coating was applied to anodic oxidized cast aluminium alloy by magnetron sputtering. Morphology of the coating and distribution of graphite in the coating were examined by means of SEM, WDS and XPS. Wear performance of the anodic oxidized Al alloy with and without the graphite coating was compared. It is shown that graphite coating greatly increased wear resistance of the anodic oxidized Al alloy. |
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| Keywords: | Hard anodic oxide film of aluminium Magnetron sputtered graphite coating Wear resistance Mass and thickness loss Friction coefficient |
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