应用非平衡磁控溅射离子镀技术在6204轴承钢球表面制备出CrC复合镀层,并对CrC镀层轴承和无镀层轴承的性能可靠性进行了实验及其对比分析。研究结果表明,采用平衡磁控溅射离子镀技术制备的CrC复合镀层质量优异;CrC镀层钢球轴承明显降低了轴承的振动值,提高了振动的稳定性和抗温变性能,具有良好的性能可靠性。
Using the closed-field unbalanced magnetron sputtering ion plating techniques,CrC composite coatings was prepared on the steel ball substrate of bearing 6204.The performance reliability of coated steel ball bearing and uncoated bearing were tested and been comparatived analysis.Results indicated that the quality of the CrC composite coatings was excellent,and compared to the uncoated bearing,the CrC coatings steel ball bearing significantly reduced the value of bearing vibration,improved vibration stability and resistance to temperature performance,and had good performance reliability.
参考文献
| [1] | 杨晓蔚,周宇.滚动轴承重要性与技术含量纵论[J].轴承,2003(01):35-38. |
| [2] | 贾贵西,李言,李洪涛,胡鹏飞,张翔,蒋百灵.自润滑Cr/C复合镀层的制备和机械性能研究[J].功能材料,2010(07):1150-1153,1157. |
| [3] | 刘洪喜,苏海青,蒋业华,孟春蕾,林波.航空轴承表面合成DLC薄膜的结构特征和滚动接触疲劳物理模型[J].航空学报,2009(09):1769-1775. |
| [4] | 高玉周 .耐磨梯度表面层的制备及其滑动摩擦学特性的研究[D].大连海事大学,2000. |
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