... 涂镀层结合力、布氏、洛氏、维氏硬度测定 Brinell , Rockwell, Vickers hardness determination 材料摩擦系数 Friction coefficient 材料挺度 Material stiffness ...
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磨损达到稳态后载荷对复合材料摩擦系数的影响不大。
The effect of load on the friction coefficient becomes small during the steady stage of wear.
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。
Test results show that the developed brake composites have fairly stable friction coefficient, good fading resistance, low wear rate and...
随着石墨颗粒含量从5%增加到20%，镁合金基复合材料的耐磨性得到明显的改善，磨损质量损失与摩擦系数都降低到较低水平。
With graphite particle content increasing from 5% to 20%, wear weight-loss and friction coefficient of the composites are obviously declined, greatly improving wear resistance of the composites.
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