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- Physical and chemical method can better the tribology properties. 通过物理和化学的方法可以改进其摩擦学性能。
- The tribological properties and the anti-wear of micron copper powder in greases are investigated by four-ball test. 通过四球试验,考察了微米铜粉在润滑脂中的摩擦学行为和抗磨性。
- 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。
- The tribological properties of di-hydroxy stearic acid as additives in castor oil were investigated using a four-ball friction and wear tester. 利用四球摩擦磨损试验机考察了所合成的双羟基硬脂酸在蓖麻油中的摩擦学性能,并用扫描电子显微镜观察分析了磨斑表面的形貌。
- The content of Ni element has a remarkable effect on the tribological properties i.e the high content of Ni coating exhibits excellent wear resistance. 在低速轻载条件下,镍基合金喷熔层的磨损机理为微观犁削;
- To research the tribological properties of pivot jewel bearing,a kind of high-speed friction and wear testing machine was developed. 为研究枢轴宝石轴承的摩擦磨损特性,设计并研制了一种高速摩擦磨损试验机。
- The tribological properties of anti-wear additive containing nano-diamond powder in lubricating oil were studied using a four-ball tester. 研制了一种含纳米金刚石润滑油节能抗磨添加剂,对其摩擦学性能及机制进行了研究。
- The effect of SGF and graphite on the tribological properties of PTFE was discussed.The results show that the PTFE composites filled with SGF and gra... 研究结果表明,短玻璃纤维有效提高了PTFE的承载能力,石墨的加入起到了减小摩擦的作用,在较高载荷下,短玻璃纤维和石墨填充的PTFE复合材料表现出优异的抗磨性能。
- The effects of potassium titanate whiskers and calcium carbonate whiskers and needle-like wollastonite on the tribological properties of braking friction material were studied. 研究了分别填充钛酸钾晶须、碳酸钙晶须、针状硅灰石对刹车片摩擦磨损性能的影响。
- The tribological properties of diamond films, graphite/ diamond composite films and cemented carbides were compared using a SRV wear testing machine with dry friction. 在干摩擦条件下利用SRV磨损试验机比较了在硬质合金基体上金刚石薄膜、石墨/金刚石复合膜以及硬质合金3种试样的摩擦学性能。
- The tribological properties of the prepared UFD phosphate derivant in the water-base solution were evaluated by using a four-ball friction wear testing machine. 利用四球摩擦磨损试验机研究了化学修饰后纳米金刚石磨粒在水基基础液的摩擦学行为,发现基础液中纳米金刚石磨粒磷酸酯衍生物浓度为0。
- Additionally,the tribological properties are improved effectively by filling Ekonol and the friction volume of composites with 25% Ekonol is 1.5% that of pure PTFE. 同时;填料有效地改善了聚四氟乙烯复合材料的摩擦学性能;当聚苯酯含量(质量分数)为27%25时;磨损体积仅为纯PTFE的1.;5%25。
- An overview of the influencing factor to the tribological properties of ultra high molecular weight polyethylene(UHMWPE) and the modification methods is presented. 综述了影响医用超高分子量聚乙烯(UHMWPE)摩擦学性能的因素,以及改进的方法。
- The tribological properties of the prepared UFD sulfonic acid derivant in the water-base solution were evaluated by using a four-ball friction wear testing machine. 利用四球摩擦磨损试验机研究了化学修饰后纳米金刚石粒子在水基基础液的摩擦学行为。
- With the development of nano-materials and nanotribology, more and more material scientists pay attention to the tribological properties of nanomaterials. 随着纳米材料和纳米摩擦学的发展,近来许多材料工作者注意到了纳米材料的摩擦学性能,并开展了一些积极的研究工作。
- The addition of Cr softens and toughens the coating, and the addition of Ti increases the hardness, while the tribological properties of carbon coatings are kept. 在不影响碳膜摩擦学性能的前提下,Ti能够提高碳膜硬度,而Cr却软化和韧化碳膜。
- The tribological property of the laser-textured surface is studied by experiment. 基于试验,研究了激光微加工表面的摩擦特性。
- The tribological properties of elastic metallic plastic (EMP) composite rubbing against steel under oil lubrication were investigated on a pin on disc friction and wear test rig, and their worn surfaces were examined with a scanning electron microscope. 在 MPX- 2 0 0 0型盘销式摩擦磨损试验机上评价了油润滑条件下弹性金属塑料复合材料与钢对摩时的摩擦学特性 ;用扫描电子显微镜观察试样磨损表面形貌并分析其磨损机理 ;并在试验基础上建立了弹性金属塑料材料与钢对摩时的等磨损率图 .
- The tribological property of moveable components has been one of the key factors affecting the performance and reliability of MEMS. 微机电系统(MEMS)可动部件间的摩擦特性是影响其性能和可靠性的重要因素之一。
- The tribological properties of Kevlar pulp reinforced friction material in the braking condition were investigated by means of simulating tests on a pin on disc friction and wear tester. 系统研究了芳纶纤维增强摩擦材料在模拟制动工况下的摩擦学特性.;结果表明;在试验工况下;复合材料的摩擦系数随滑动速度的增大而降低;磨损率随滑动速度的增加而增大;