摘要：

Surface textured and DLC coated (hydrogenated amorphous carbon) samples were assessed for their coating performance at 40 ºC, 80 ºC and 125 ºC. As a result, textured a-C:H DLC demonstrated higher but stable coefficient of friction (COF) at high temperatures as compared to un-textured DLC samples. However, textured DLC samples showed higher wear resistance compared to un-textured DLC coating. The enhancement can be elucidated by the lower graphitization of textured DLC samples.

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