耐磨性

Under the oily lubrication, the greater the load and the more content of carborundum, the better the wearing ability of compound material becomes.

在油润滑条件下，载荷越大、碳化硅含量越高，复合材料的耐磨性越优于基体合金。

The components of the amianthine cat whisker-free friction material of the invention mainly contain binding agent, reinforcing material, frictional property regulating reagent, cat whisker material and fillings, and contain no asbestos fiber, the cat whisker material is adopted to be filled in the friction material to improve the wear resistance of the friction material, protect the environment, and prolong the service life of an arrester gland.

本发明的无石棉晶须摩擦材料其组成为：主要含有粘结剂、增强材料、摩擦性能调节剂、晶须材料及填料，不含有石棉纤维，采用晶须填充在摩擦材料中以提高其耐磨性、保护环境、延长制动器衬片的使用寿命。

The results indicate that, electromagnetic stirring under proper magnetic field parameters can control the quantity, shape and distribution of ceramal composites, which can improve the strength and wear resistance of the surfacing layer.

结果表明，适当磁场参数产生的电磁搅拌可以细化堆焊层的组织，而且还能控制堆焊层中陶瓷复合材料的数量、形态及分布情况，从而改善了堆焊层金属的硬度和耐磨性。

A new type in-situ reinforcing Cr7C3 ceramal composite coating was fabricated on carbon steel(C3) substrate by plasma cladding. Microstructure of the ceramal composite coating was characterized by SEM, XRD and EDS. Room and high temperature wear properties were evaluated under dry sliding wear test conditions and their wear mechanism was discussed.

采用等离子熔覆技术，在调质C3钢表面制得以原位生成初生相Cr7C3为增强相的金属陶瓷复合材料涂层；利用SEM、XRD和EDS等分析了涂层的显微组织和相组成；测试了在室温干滑动磨擦及高温滑动磨擦条件下涂层的耐磨性，并讨论了其磨损机理。

Made from high flexible macromolecule and cerium oxide, the polishing wheels have good flexibility, wear-resistance, polishing efficiency and high rate of price and performance.

它是由高弹性和高强度的高分子材料与很锋利的抛光性能极佳的氧化铈进行混合反应而制作。具有优良的弹性、耐磨性、抛光效率和极好的价格性能比。

Made from high flexible macromolecule, aluminum oxide, silicon carbide and cerium oxide, 10S series wheels have good flexibility, wear-resistant and polishing efficiency.

它是由高弹性和高强度的高分子材料与很锋利的氧化铝、碳化硅以及氧化铈进行混合反应而制作。具有优良的弹性、耐磨性和抛光效率。

Black charcoal one kind of filler in being rubber, the abrasion resistance being able to increase rubber waits , it is take tar oil as raw material in lower splitting decomposition of high temperature but able mainly.

1：炭黑是橡胶里的一种填充剂，可以增加橡胶的耐磨性等，它主要是以煤焦油为原料在高温下裂解而成的

The wear resistance of the plate before and after the plating is compared and productively tested on circular saw s.

对 6 5 Mn冷切钢管锯片进行化学镀镍表面强化处理，研究了时效时间对镀层硬度、结合强度的影响，比较了镀镍前后的耐磨性，并在圆锯片上进行了生产性试验。

The lower wear－(reduce coater and business card printing and membership card production version tearover).

较低的耐磨性(减少涂布机和制卡和会员卡制作版的磨损)。

The results show that the brush-plating coating is even and compact from section plane with good toughness and adhesion. The microhardness of the coating is 230.6HV0.5 which is 3 times of cast aluminium substrate. The wear resistance of the coating is 3 times of cast aluminium substrate. But the friction coefficient of the coating is 0.70 which is more high than that of the substrate, which is favorable for the fixed conjugate between the axis sheath and the axis seat of the gear-box.

结果表明，镀层厚度分布均匀、致密，镀层与基体界面清晰，未出现氧化物夹层，镀层的韧性和结合强度均较好；测得碱性铜及铸铝基体的显微硬度分别为230.6、74.2HV0.5；碱性铜的镀制使基体表面显微硬度及耐磨性均提高了2倍多，磨损状况明显改善。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。