1.The ring wear coefficient (K) calculated by using Archard Formula is compared with that obtained by Ernest Rabinowicz, witn the conclusion that the main factor of ring wear is not adhesive wear and the commonly-held dry friction or unlubrication is not a condition of ring wear,wnile,in reality, rings work in a condition of lubrication.
本文通过对钢领的磨损进行Archard公式计算,用算得的钢领磨损系数K和Ernest Rabinowicz给出的有关磨损系数进行比较,从而得出:钢领磨损失效的主要因素并不是粘着磨损:钢领的磨损条件并非是常说的干摩擦或没有润滑的摩擦,相反钢领是在有润滑的条件下工作的。
2.Filling Cu or CuO powder has changed the wear mechanism of rubbing pairs of UHMWPE-steel. When pure UHMWPE pairs up with steel,adhesive wear takes place.
填料的加入改变了UHMWPE与钢配副时的磨损机理，纯UHMWPE与钢配副时的磨损机理是粘着磨损，加入填料后变为粘着磨损与磨料磨损共存的状态，而且随着填料含量的增加，磨料磨损所占的比重上升。
3.Moreover, the low carbon high alloy steel was mainly characterized by spalling of extruded hardened edge, slight corrosive wear, and slight fatigue spalling during the impact corrosive abrasion process. Different from the low carbon high alloy steel, the high manganese steel was dominated by deeper fatigue spalling and heavy corrosive wear under the same testing conditions, while the medium carbon alloyed steel was characterized by deep brittle spalling and heavy corrosive wear.
低碳高合金钢的冲击腐蚀磨损机制主要为挤出硬化棱剥落、轻微的腐蚀磨损及浅层疲劳剥落,高锰钢的主要冲击腐蚀磨损机制为较深层的累积变形疲劳剥落和严重的腐蚀磨损,而中碳合金钢的主要冲击腐蚀磨损机制为深层脆性剥落和严重的腐蚀磨损.
4.SEM morphologies of wearing surface showed that wear behaviour of new Al Sn Si alloys is mainly metallic wear, and that of Al Sn alloy consists of metallic and fatigue wear.
磨损面的SEM分析表明：新型铝锡硅合金的磨损行为主要是磨粒磨损，而不含硅的Al?20Sn两相合金则为磨粒磨损及疲劳磨损。
5.It is found out at the same time that with the increase of carbor content,abrasion mechanism varies gradually from adhesion and abrasive grain abrasion as the main to abrasive grain and fatigue abrasion as the main.
随着石墨含量的增加,磨损机制从粘着磨损和磨粒磨损为主逐渐过渡到磨粒磨损和疲劳磨损为主。
6.The analysis results of Pin-on-Disc sliding wear tests have shown that there is an exponential relationship under the dry friction condition but a power exponential relationship under the boundary lubricated friction condition between the wear volume and the load as well as the wear volume and the rotating speed.
销盘滑动磨损试验数据分析结果表明，销盘磨损试验干摩擦条件下磨损量与载荷，磨损量与转速成指数关系； 而在边界摩擦条件，磨损量与载荷、转速成幂指数关系。
7.Comparing three alloys, liquid extrusion AZ91D Mg alloy, solid extrusion Mg alloy and Zn-Al coating, the last one has the best abrasive resistance. The main abrasive failure of Mg alloy is grain-abrasion. The main abrasive failure of Zn-Al coating is adhesive abrasion and corrosion abrasion.
比较液态挤压AZ91D镁合金、固态挤压AZ91D镁合金和锌铝合金涂层三种合金,锌铝合金具有更高的耐磨性,镁合金的磨损失效形式主要是磨粒磨损,锌铝合金的磨损失效形式主要是粘着磨损和腐蚀磨损;
8.The results of the water-surrounding rubbing wear experiments on the ZrO2 ceramics with various molding press indicate that the compact with a molding press of 150 MPa possesses a low wear rate and a favorable abrasive wear resistance.
对不同成型压力条件下的ZrO_2 陶瓷进行了水环境下的摩擦磨损试验,结果表明本试验条件下ZrO_2 陶瓷磨损机理为沙粒冲击形成的裂纹经扩展形成凹坑,使试样受到磨损,150MPa 压力下ZrO_2 陶瓷具有较低的磨损率,抗摩擦磨损能力好。
9.The PSF material wag superior to semimetallic friction material and asbestos-reinforced friction material in many respects especially in heat resistance The wear mechanism of PSF friction material was discussed by scanning electron microscopy.
研究表明该摩擦材料性能优于半金属摩擦材料和石棉摩擦材料。 从微观上研究了芳砜纶摩擦材料的分散对芳砜纶摩擦材料性能的影响,并指出该摩椽材料的磨损机制:首先发生跑合,然后在中低温时产生磨粒磨损和轻度粘着磨损,高温时出现热磨损和疲劳磨损。
10.In the same time, abrasive wear is the major failure reason in mining machines.
在矿山机械中，磨粒磨损(它包括冲蚀磨损、磨料磨损和微动磨损)是其磨损失效的主要原因。
