标准编号：ISO 4821:2022
中文名称：滑动轴承 润滑条件下DLC涂层零件的动态附着力试验方法
英文名称：Plain bearings — Dynamic adhesion test method for DLC coated parts under lubricated condition
发布日期：2022-05
标准范围
This document specifies a procedure to measure the adhesion strength of diamond-like carbon (DLC) coatings specified in ISO 20523 by detecting acoustic emission signals using ball-on-disk method under the lubricated condition. DLC is normally coated on metal or ceramic.
The test results are not applicable when the DLC coated parts operate in an unlubricated environment.
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