...碳膜； Al-Si合金； 干式切削； 减摩； 润湿性[gap=1130]Key words: carbon coating; Al-Si alloy; dry cutting; low wear rate; wettability...
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Test results show that the developed brake composites have fairly stable friction coefficient, good fading resistance, low wear rate and...
对比试验表明，所研制的制动材料摩擦系数稳定，抗衰退性能好，磨损率较小，具有较大的性能价格比优势。
With increasing of the holding time at high temperature, wear rate decreasing of low C-hi cr cast iron became more obvious, and wear resistance increased.
随着高温保温时间的延长，低碳高铬铸铁的磨损率降低幅度较大，耐磨性能提高。
On tractor, adjust flow-control valve to low side of flow rate. NOTE: the faster the flow of oil heating, premature wear or tractor damage.
在拖拉机上，调整流量控制阀到低流速一侧。注意：太快的流速会使油升温过早的磨损或者给拖拉机造成损害。
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