Abstract

The influence of the growth conditions of diamond-like coatings formed by pulsed laser deposition on their tribological properties is studied. A relatively low (about 15%) content of sp³ phases is found to cause a 20% reduction in the surface wettability and a simultaneous 15% increase in the friction wear resistance. These results can be used to increase the efficiency of brazed plate heat exchangers.

中文翻译：

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热交换器板表面的激光处理以形成 DLC 涂层

摘要

研究了脉冲激光沉积形成的类金刚石涂层的生长条件对其摩擦学性能的影响。发现相对低（约 15%）的sp ³相含量会导致表面润湿性降低 20%，同时摩擦磨损阻力增加 15%。这些结果可用于提高钎焊板式换热器的效率。