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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。
The method can be adopted to research micro dynamic behavior and changing of friction surface and to show mechanism of abrasive wear. 为研究摩擦表面上的微观动态行为与变化，认识磨粒磨损机理，提供了一种基于微观数值模拟的途径和方法。
In order to analyze a micro cutting process of abrasive wear by means of molecular dynamics simulation, the principle, model and solving algorithm of molecular dynamics simulation of micro cutting process were discussed. 摘要针对磨粒磨损中微观切削过程，研究了分子动力学模拟的基本原理、磨粒微观切削过程的分子动力学模拟模型和数值模拟势法。
Abrasive wear may be defined as damage to a surface by a harder material. 磨粒磨损可定义为较硬的材料以一个表面的破坏。
A micro abrasive intermittent jet machining system is developed and experiments of grooving on the optical glass K9 are conducted. 开发了微细磨料间歇喷射加工系统,在K9光学玻璃上进行刻线试验。
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。
Monte Carlo method was applied for simulating plastic deformation wear rate of materials under the three body abrasion using ball like abrasive particles. 根据三体磨损是典型的随机过程这一特点 ;运用蒙特卡罗方法模拟在球形磨料的作用下 ;材料塑性变形磨损的磨损率 .
NEW AUSTENITE-BAINITE STEEL WITH NODULAR EUTECTICS AND ITS IMPACT ABRASIVE WEAR RESISTANCE? 新型团球状共晶体奥氏体贝氏体钢及其抗冲击磨料磨损特性?
Inadequate resistance to abrasive wear will lead to rapid loss of clearances and drop in pump performance. 如果耐磨蚀能力不足，则将导致间隙迅速增大和泵性能下降。
Its main wear mechanisms are plastic smearing, abrasive wear and fatigue spalling. 其磨损机理主要有塑性涂抹、磨粒磨损和疲劳剥落。
In dry sliding the abrasive wear resistance and plough resistance of SR sample were less than that of CR one. 结果表明，在干摩擦条件下深度轧制纯铁的抗磨粒磨损性能较普通轧态纯铁差，抗犁削能力也较弱；
Wear Rate of Materials in Unlubricated Rubbing Contact Using a Thrust Washer Testing Machine, Test for (05. 用止推垫圈试验机测定在非润滑摩擦接触中材料的磨损率的试验(05。
The result showed that adhesive wear and abrasive wear were the dominant mechanisms under unlubricated conditions. 在受流状态下逐渐转化为以粘着磨损和电侵蚀磨损为主；
With increase in the Kevlar pulp content in the composite friction material, the wear rate of the fric... 芳纶纤维在摩擦过程中起到了提高摩擦系数稳定性和降低磨损的作用.
A database system of wear resistance materials(AWRMDS) is created by using Delphi software on the basis of abrasive wear working system(AWWS). 以磨料磨损工作系统(AWWS)为基础;采用delphi软件建立了耐磨料磨损材料数据库系统(AWRMDS).
Vortex Pump is a kind of unchokeable pump with good unchokeable performance, but its wear rate is lousily. 摘要旋流泵是无堵塞泵的一种，无堵塞性较好，但磨损率较高。
As for CrN coating, the hard debris results in the increase of friction coefficient and wear rate. CrN镀层磨损产生的硬质磨屑提高了镀层摩擦系数和比磨损率。
Both of them are characterized by abrasive wear, but the Ti40Zr40Ni20 bulk quasicrystal manifests abetter friction resistance. zr4oNiZo准晶的耐磨性更好。 Ti40Zr40NiZ。
The wear rate and friction coefficient of TPI composites reduced with the GF size decreased. 复合材料的磨损率与摩擦系数随纤维粒径的减小而降低；
The abrasive wear performance of plasma and detonation sprayed Cr 3C 2 25%NiCr coating were investigated with Pin Disc Wear Testing Machine. 在销盘式磨料磨损试验机上 ,对等离子喷涂 (APS)及爆炸喷涂 (DS)的Cr3C2 2 5%25NiCr涂层的耐磨料磨损性能进行了研究。