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    尹小定, 王社斌, 余春燕, 田林海, 许并社. H13钢氮化前后表面磁控溅射CrAlN薄膜的摩擦磨损性能[J]. 机械工程材料, 2008, 32(9): 59-63.
    引用本文: 尹小定, 王社斌, 余春燕, 田林海, 许并社. H13钢氮化前后表面磁控溅射CrAlN薄膜的摩擦磨损性能[J]. 机械工程材料, 2008, 32(9): 59-63.
    shu
    YIN Xiao-ding, WANG She-bin, YU Chun-yan, TIAN Lin-hai, XU Bing-she. Tribological Behaviors of CrAlN Films Deposited by Magnetron Sputtering on Surface before and after Nitriding of H13 Steel[J]. Materials and Mechanical Engineering, 2008, 32(9): 59-63.
    Citation: YIN Xiao-ding, WANG She-bin, YU Chun-yan, TIAN Lin-hai, XU Bing-she. Tribological Behaviors of CrAlN Films Deposited by Magnetron Sputtering on Surface before and after Nitriding of H13 Steel[J]. Materials and Mechanical Engineering, 2008, 32(9): 59-63.
    shu

    H13钢氮化前后表面磁控溅射CrAlN薄膜的摩擦磨损性能

    Tribological Behaviors of CrAlN Films Deposited by Magnetron Sputtering on Surface before and after Nitriding of H13 Steel

      摘要
    • 摘要: 为了提高H13钢的表面耐磨性能,用直流磁控溅射法在氮化与未氮化的H13钢表面沉积CrAlN薄膜,并对处理前后的摩擦磨损性能进行了比较;用扫描电镜观察薄膜形貌,并测其厚度;测量了随炉硅片的薄膜显微硬度；用摩擦磨损试验机测试了在室温和600 ℃条件下薄膜的摩擦磨损性能.结果表明:薄膜平均厚度为4.8 μm,硬度为23.7 GPa;室温条件下材料的表面摩擦因数为0.60～0.65,600 ℃条件下摩擦因数为0.61～0.96；CrAlN/氮化H13钢和CrAlN/H13钢在室温摩擦时的耐磨性分别是H13钢的1.9倍和1.7倍,在600 ℃条件下耐磨性分别是H13钢的1.25倍和7倍.

       

      Abstract: In order to improve the wear resistance of H13 steel,magnetron sputtering was applied to the deposition of CrAlN films on surface of H13 steel and nitrided H13 steel,respectively.The micrographs of the films were detected by SEM.Sliding friction and wear investigations were performed for three kinds of specimen surface using ball-on-disc type at room temperature and 600 ℃,respectively.It was shown that the average thickness of the deposited films was 4.8 μm and the microhardness was 23.7 GPa.The friction coefficient was 0.60-0.65 at room temperature and 0.61-0.96 at 600 ℃.The wear resistance of CrAlN/nitrided H13 and CrAlN/H13 was 1.9 and 1.7 times of H13 at room temperature,respectively.And the wear resistance of CrAlN/nitriding H13 and CrAlN/H13 was 1.25 and 7 times of H13 at 600 ℃,respectively.

       

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