In recent years the properties of the coating in terms of wear resistance is of paramount importance in order to prevent the formation of severe damages. In this study, Wear coefficient of uncoated, Manganese Phosphate coated, Manganese Phosphate coated with oil lubricant, Heat treated Manganese Phosphate coated with oil lubricant on AISI D2 steels was investigated using Archard’s equation. The wear tests were performed in a pin on disk apparatus as per ASTM G-99 Standard. The volumetric wear loss and wear coefficient were evaluated through pin on disc test using a sliding velocity of 3.0 m/s under normal load of 40 N and controlled condition of temperature and humidity. Based on the results of the wear test, the Heat treated Manganese Phosphate with oil lubricant exhibited the lowest average wear coefficient and the lowest wear loss under 40 N load.
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机译：近年来，就耐磨性而言，涂层的性能至关重要，以防止形成严重的损坏。在这项研究中，使用Archard方程研究了AISI D2钢上未涂覆，涂覆磷酸锰，涂覆磷酸锰的润滑油，经过热处理的涂覆磷润滑油的锰的磨损系数。磨损测试是根据ASTM G-99标准在磁盘设备上的销中进行的。通过在3.0 N / s的滑动速度，40 N的正常载荷和受控的温度和湿度条件下，通过盘式销钉试验来评估体积磨损损失和磨损系数。根据磨损测试的结果，在40 N的载荷下，用润滑油润滑的磷酸锰热处理后的平均磨损系数最低，损耗损失最低。
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