该材料低速制动下的磨损机理主要为疲劳磨损，高速制动时主要为磨粒磨损和氧化磨损。
In lowly brake speed it mainly refers to fatigue wear, while in highly brake speed it mainly refers to abrasive and oxidation wear.
随着载荷变化，磨损机制发生变化，低载荷时表现为氧化磨损和磨粒磨损，中等载荷时表现为磨粒磨损和轻微剥层磨损，较高载荷时表现为剥层磨损。
The wear mechanisms are changed with the load, it shows oxidation and abrasive wear at low load, abrasive and mild delamination wear at medium load, and delamination wear at high load.
低速制动下的磨损机理主要为疲劳磨损，高速制动时主要为磨粒磨损和氧化磨损。
With the brake speed of the lower one it mainly refers to fatigue wear, while of higher one it mainly refers to abradant and oxidation wear.
当w（WC）大于50%时，WC的加入使喷熔工艺性能变得极差，喷熔层的硬度和耐低应力磨粒磨损性能降低。
When WC content is more then 50%, spray-fusing technological property becomes worse, hardness of sprayed coating and low-stress abrasive particle wear resistance are weaken.
当PTFE含量较高时，磨损机理除了磨粒磨损外还有对偶件的粘着转移。
The wear mechanism was abrasive wear and adhesion transfer of the counter-parter when the volume content of PTFE was high.
小振幅时的磨损机制符合疲劳脱层理论，而大振幅时则主要是磨粒磨损机制。
The wear mechanism is fatigue flake when in little amplitude, while abrasive in bigger amplitude.
电流较小时具有磨粒磨损和粘着磨损的共同特征，电流较大时以粘着磨损为主。
The wear morphology is characterized by abrasive wear and adhesion wear with low current while it is characterized by adhesion with high current.
电流较小时具有磨粒磨损和粘着磨损的共同特征，电流较大时以粘着磨损为主。
The wear morphology is characterized by abrasive wear and adhesion wear with low current while it is characterized by adhesion with high current.
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