...磨损程度;抗磨性能 [gap=652]Key words:spiral finned tube economizer; stagger arrangement; wear degree; antiwear property ...
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Excellent extreme pressure and antiwear property, oxidation stability, rust resistance, water resistance.
具有优良的极压抗磨性能。氧化安定性、防锈性、抗水性。
With the upgrading of heavy-duty diesel engine oil, the requirement for properties of engine oil is strengthening, especially for antiwear property.
重负荷柴油机油的更新换代对油品抗磨性能的要求越来越高。
The surface of inoculated cast iron HT300 chain wheel is quenched by laser for improving its antiwear property and increasing its surface hardness, therefore prolonging its life.
应用激光束对孕育铸铁(H T300)链轮表面进行激光淬火处理，可增强链轮的抗磨损性能，提高链轮表面硬度，从而达到延长寿命的目的。
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