tribological

Tribological property , corrosion property and contact fatigue strength are improved obviously.

耐蚀性及表面接触疲劳强度也得到了相应的提高.

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The tribological characteristics of iron under dry sliding condition was systematically investigated.

系统地研究了铸铁材料在干滑动摩擦条件下的摩擦学特性.

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Friction heat was important to tribological behavior of NBR.

摩擦热对丁腈橡胶的摩擦磨耗规律具有直接的影响.

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The effects of grain size on the tribological properties of nanocrystalline Ni were investigated.

考察了晶粒尺寸对纳米晶镍材料摩擦磨损性能的影响.

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The powder metallurgy of high aluminium zinc alloy and its tribological characteristics have been studied.

初步研究了高铝锌基合金的粉末冶金工艺及其材料的摩擦磨损性能.

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Microstructure and tribological properties of two Febased sintered materials after widebond laser surface hardening were studied.

研究了两种不同成分铁基烧结材料激光扫描后的显微组织和摩擦学特性.

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Tribological properties of roller plated composite coating are evaluated by ball - disk friction and wear testing rig.

以球 - 盘摩擦磨损试验机为平台,考察了镀有复合膜的滚子在滚动接触状态下的摩擦磨损性能.

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The mechanical properties and the tribological characteristics of the Ni - Cr - Mo - graphite composites made by pressing were studied.

本论文研究了热压制备添加石墨的镍铬钼复合材料的力学性能及摩擦磨损特性.

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This study has studied the tribological performance of ball bearings , cylinder bearings and tapered roller bearings.

并分析了球轴承、圆锥滚子轴承 、 圆柱滚子轴承的摩擦学性能.

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The dry sliding wear behavior of this coated AZ 91 D alloy was performed on M 2000 tribological machine.

采用M2000磨损试验机研究了该涂层合金的干式滑动摩擦磨损行为.

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The nano tribological friction coefficient of boron carbide increases with the normal load rising.

碳化硼材料纳米摩擦因数随载荷的增加而显著增加.

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The tribological properties and the anti - wear of micron coppers inside greases were investigated by four - ball test.

通过四球试验,考察了软金属微米铜粉在润滑脂中的摩擦学行为和抗磨性.

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Result shows that the powders have an excellent antiwear property as oil additive by tribological test.

结果表明:这种纳米粉末用作润滑油添加剂具用良好的抗磨性能.

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The tribological problem was discussed for the mould design by invalidation analysis of mould.

通过模具的失效分析,讨论了模具设计中的摩擦学问题.

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The frictional heat has a significant effect on the tribological behavior of the braking units.

摩擦热是影响摩擦副材料性能变化的最直接因素.

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