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uhmwpe matrix composites
相关语句
  超高分子量聚乙烯基复合材料
     Characteristics and Mechanism of Abrasive Wear of Particle ReinforcedUHMWPE Matrix Composites
     颗粒增强超高分子量聚乙烯基复合材料磨粒磨损的特性与机理
短句来源
  “uhmwpe matrix composites”译为未确定词的双语例句
     An overview of the friction and wear regulation's research advances of UHMWPE and UHMWPE matrix composites is presented.
     综述了超高分子量聚乙烯 (UHMWPE)及其改性复合材料的摩擦磨损规律的研究进展。
短句来源
     Moreover, Ag, Cu, Co, Cr, Fe, Mo, W, Ni, Zn and Pb as the fillers decreased the wear rates of the UHMWPE matrix composites, while Sn and Al increased the wear rates, and Ag was the most effective in decreasing the friction and wear of the UHMWPE matrix composite.
     Ag、Cu、Co、Cr、Fe、Mo、W、Ni、Zn、Pb等金属填料可使UHMWPE的耐磨性显著提高 ,而Sn、Al导致UHMWPE的磨损率增大 ; Ag的减摩抗磨效果最佳。
短句来源
     WETTABILITY AND SOIL ADHESION OF GLASS BEADREINFORCED UHMWPE MATRIX COMPOSITES
     玻璃微珠填充UHMWPE基复合材料的润湿及土壤粘附特性
短句来源
  相似匹配句对
     Matrix Polymerization
     聚合新技术—模板(MatriX)聚合(Ⅰ)
短句来源
     WETTABILITY AND SOIL ADHESION OF GLASS BEADREINFORCED UHMWPE MATRIX COMPOSITES
     玻璃微珠填充UHMWPE基复合材料的润湿及土壤粘附特性
短句来源
     MATRIX OF PROJECTION
     投影矩阵
短句来源
     Modification of UHMWPE
     超高分子量聚乙烯的改性
短句来源
     Study progress of resin matrix based on UHMWPE fibre composite material
     超高分子量聚乙烯纤维复合材料用树脂基体的研究进展
短句来源
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The abrasive wear of UHMWPE matrix composites reinforced by quartz sand was investigated and analyzed by using pinondisc tester. A statistical analysis was carried out to develop a regressive equation in which the wear volume of the specimen during abrasive process was expressed as the load, abrasive particle size, sliding velocity and their interaction. The results show that the load is the most important factor determining the abrasive loss of UHMWPE; whereas, for the quartz sand reinforced UHMWPE...

The abrasive wear of UHMWPE matrix composites reinforced by quartz sand was investigated and analyzed by using pinondisc tester. A statistical analysis was carried out to develop a regressive equation in which the wear volume of the specimen during abrasive process was expressed as the load, abrasive particle size, sliding velocity and their interaction. The results show that the load is the most important factor determining the abrasive loss of UHMWPE; whereas, for the quartz sand reinforced UHMWPE matrix composite specimen, the effect of load is minor as compared with the abrasive particle size. Results also show that with addition of hard quartz sand particle, the hardness and plowing resistance is enhanced, thus leading to increase of abrasive resistance.

为了改善地面机械触土部件的减粘脱土状况,制备了石英砂颗粒增强超高分子量聚乙烯基复合材料,并对其磨粒磨损性能作了试验研究.运用正交试验方法分析了磨料粒度、载荷和速度及这三者的交互作用对材料耐磨性的影响,得出了回归方程.结果表明,载荷对纯超高分子量聚乙烯磨损的影响最大,载荷越高,磨损越严重;在颗粒增强复合材料体系中,磨料粒度对磨损的影响最大.这表明引入硬质点提高材料表层的硬度和抗犁切能力是耐磨性提高的主要原因.

An overview of the friction and wear regulation's research advances of UHMWPE and UHMWPE matrix composites is presented. To some extent, the tribological properties of UHMWPE modified by traditional methods are not perfect. Because of nanoparticles' surface effect, volume effect, quanta dimension effect and macro quanta tunnel effect, if nanoparticles are added into UHMWPE, the material's tribological properties would be improved.

 综述了超高分子量聚乙烯 (UHMWPE)及其改性复合材料的摩擦磨损规律的研究进展。传统方法改性对UHMWPE摩擦学性能的改善程度有限 ,而纳米粒子由于自身的表面效应、体积效应、量子尺寸效应和宏观量子隧道效应 ,使得纳米改性UHMWPE的摩擦学性能得到了很好的改善

The friction and wear properties of ultra high molecular weight polyethylene (UHMWPE) and its composites filled with Ag, Cu, Co, Cr, Fe, Mo, W, Ni, Zn, Pb, Sn and Al particulates at a volume fraction of 25% were investigated on an MM-200 friction and wear tester. The worn surfaces of UHMWPE and its composites were examined with a scanning electron microscope. It was found that the metallic fillers contributed to decreasing the friction coefficient. Moreover, Ag, Cu, Co, Cr, Fe, Mo, W,...

The friction and wear properties of ultra high molecular weight polyethylene (UHMWPE) and its composites filled with Ag, Cu, Co, Cr, Fe, Mo, W, Ni, Zn, Pb, Sn and Al particulates at a volume fraction of 25% were investigated on an MM-200 friction and wear tester. The worn surfaces of UHMWPE and its composites were examined with a scanning electron microscope. It was found that the metallic fillers contributed to decreasing the friction coefficient. Moreover, Ag, Cu, Co, Cr, Fe, Mo, W, Ni, Zn and Pb as the fillers decreased the wear rates of the UHMWPE matrix composites, while Sn and Al increased the wear rates, and Ag was the most effective in decreasing the friction and wear of the UHMWPE matrix composite.

用MM 2 0 0型摩擦磨损试验机研究了Ag、Cu、Co、Cr、Fe、Mo、W、Ni、Zn、Pb、Sn、Al等金属粉末填充超高分子量聚乙烯 (UHMWPE)复合材料的摩擦磨损性能 ,利用扫描电子显微镜观察了复合材料磨损表面形貌。结果表明 :在低速条件下 ,金属填料可降低UHMWPE复合材料的摩擦系数 ;在高速条件下 ,金属填料对UHMWPE复合材料的摩擦系数影响不尽相同。Ag、Cu、Co、Cr、Fe、Mo、W、Ni、Zn、Pb等金属填料可使UHMWPE的耐磨性显著提高 ,而Sn、Al导致UHMWPE的磨损率增大 ;Ag的减摩抗磨效果最佳。

 
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