Author used laser beam to quench the surface of the ore milling roller, so that increase its surface hardness and improve its wear resistance properties, and prolong its service life.
笔者对磨辊表面进行激光束淬火处理，以提高磨辊的表面硬度，增强磨辊的抗磨粒磨损性能，从而达到延寿的目的。
This article discusses the changes in properties, in particular with regard to frictional resistance and the enormous reduction in wear, which can be achieved by adding aramid to PA66.
本文讨论了性能上的变化，特别是在改进耐摩擦性和大量减少磨损时的性能变化，这种改进是通过在PA66中添加芳胺纤维达到的。
Engineering ceramic materials are difficult to machine because of their outstanding properties, such as high hardness, high wear resistance, high erosion resistance and high brittleness.
工程陶瓷因为具有极高的硬度、良好的耐磨耐蚀性和很高的脆性，使其成为难加工材料。
The most important properties of cutting tools are hardness at high temperature, wear resistance, and impact strength.
切削刀具最重要的性能是在高温下能保持的硬度、耐磨损和冲击韧性。
Polyurethane rubbers are noted for their high toughness, good strength and wear properties and good oil and oxidation resistance.
聚氨酯橡胶具有高韧性、良好的强度和抗磨性、良好的抗油性和抗氧化性。
Because of the special alloy coatings has the properties and the application at the special requirements, can be divided into the wear resistance, solderability, magnetic and bearing alloy etc.
由于合金镀层具有的特殊性能及使用上的特殊要求，可分为耐磨性、可焊性、磁性及轴承合金等。
The effects of the size, distribution and content of graphite particle upon mechanical properties and wear resistance are studied.
研究了石墨粒子的大小、分布、含量对机械性能及耐磨性的影响。
It may also be inferred that under certain wear conditions, it is not primary carbides but matrix properties which play major role in the wear resistance of HSS.
本试验结果还说明，在一些磨损条件下，高速钢中一次碳化物对耐磨性的影响不是主要的，基体性能可以起到更大的作用。
A new surfacing electrode with wear, corrosion and heat resistance properties is developed by the technology of CAD in this paper.
本研究采用CAD技术研制出一种具有优良耐磨、耐蚀、耐热性的堆焊焊条。
Laser cladding on titanium alloys can improve the surface properties, obtain the coatings with high hardness, good wear resistance and low friction coefficient.
在钛合金表面进行激光熔覆，可提高钛合金的表面性能，获得高硬度、耐磨性能好、低摩擦系数的熔覆层。
The article research for the properties of Ni-P coat on 2a12 aluminum alloy and the effects of heat treatment temperature on hardness, wear resistance and wear rate etc. of coat.
研究了2a12铝合金表面镍磷合金镀层的性能及热处理温度对镀层硬度、耐磨性、磨损速率等的影响。
The results show that heat treatment can improve mechanical properties and wear resistance of the cast iron, and in combination with deformation, the effects are more remarkable.
结果表明：热处理能提高低合金白口铸铁力学性能和耐磨性能，与变形共同作用，效果更明显。
For the rolls of a roller mill there are contradictions among their hardness, wear resistance and machining properties to which considerations are hard to be given comprehensively.
磨辊的硬度、耐磨性与切削加工性能，存在难以兼顾的矛盾。
The results show that multi-stage aging treatment can increase wear resistance, corrosion resistance and electrical properties of NBC alloy, but microhardness has not changing apparently.
结果表明，NBC合金经过分级时效处理后，耐磨性、 耐腐蚀性和电导率有所提高，而显微硬度无明显变化；
The effects of rare earths on properties and microstructure of low-alloy wear resistance steel were studied.
研究了稀土对低合金耐磨钢组织和性能的影响。
Curing with peroxide alone, however, is inferior to sulfur vulcanization in areas such as wear resistance and dynamic properties.
但是，与硫黄硫化相比，单用过氧化物硫化胶料的耐磨性能和动态性能等比较差。
Characterized by high mechanical strength and wear resistance, cross-linked with peroxide when good heat resistance than NBR, NBR other properties and the same.
其特点是机械强度和耐磨性高，用过氧化物交联时耐热性比nbr好，其他性能与丁晴橡胶一样。
The wear resistance and electrochemical corrosion properties of IBED coatings were investigated with ball-on-disk wear tester and electrochemical equipment, respectively.
利用球盘磨损试验机和电化学综合测试仪研究了IBED膜层的摩擦学性能和电化学腐蚀特性。
The effects of RE elements on the structures, mechanical properties and wear resistance have been investigated.
研究了稀土处理对钨合金白口铸铁组织、机械性能和耐磨性的影响。
The results show that modified PTFE coating has several outstanding properties such as anti adherence, wear resistance, anti corrupt and excellent performance at high temperature.
试验结果表明：研制得的改性聚四氟乙烯涂层具有优良的不粘性、耐磨性、附着力、耐蚀性、耐高温性等综合性能。
Potassium titanate whisker can improve many properties of polymer matrix composites including mechanical properties, heat resistance, wear resistance, and their appearances, etc.
对钛酸钾晶须的特性及其在聚合物基复合材料方面的应用研究进行了综述。
Wear resistance is one of the most important properties of dental materials.
抗磨耗能力是牙科材料的一个重要性能。
Filling them into tread compound respectively, rolling resistance of tyre was reduced, wear resistance was advanced, the integrated properties of tyre were improved.
将其分别填充到轮胎胎面胶中，均能不同程度地降低轮胎的滚动阻力，提高轮胎的耐磨性，从而改善了轮胎的综合性能。
The soap fiber of the said grease is similar to that of the compounded lithium base grease, the former is cheaper and its water resistance and anti wear properties are improved.
复合锂-钙基脂的皂纤维与复合锂基脂的类似，但产品的成本有所降低，产品的抗水性和抗磨性有所提高。
Properties of electroless nickel deposits and factors influencing corrosion resistance, hardness and wear resistance of the film were described.
概述化学镀镍层的性能，影响镀层耐蚀性、硬度和耐磨性能的各种因素。
The effects of nitrogen on the properties of low carbon high chromium cast iron were studied by mechanical property and wear resistance test, and metallograph analysis using OM and ESEM.
通过力学性能和耐磨性能测试、金相组织观察和ESEM形貌分析，研究了氮含量对低碳高铬铸铁性能的影响。
The said grease possesses high dropping point and good colloidal and shear stability as well as good anti corrosion, water resistance and anti wear properties.
制备的复合锂-钙基脂具有高滴点和良好的胶体安定性、剪切安定性，良好的抗水性、防腐性和润滑性。
The mechanical properties, oxidation resistance and wear resistance of two valve steels were systematically studied, and the concerned mechanisms were also analyzed.
系统研究了两种气阀钢的常规力学性能、抗氧化性能和耐磨性能，并分析了气阀钢的强化机理、抗氧化机理和磨损机制。
PTFE composites filled with irregular bronze powder have better mechanical properties, but PTFE composites filled with spherical copper powder have better wear resistance.
不规则青铜粉填充的PTFE复合材料具有较好的力学性能，但是球形铜粉填充的PTFE复合材料具有较好的耐磨损性能。
Titanium nitride coating has great application in industry owing to its superior properties, such as good wear and corrosion resistance, low friction coefficient and good thermal barrier properties.
氮化钛涂层因具有良好的耐蚀性、耐磨性及低的摩擦系数在工业上得到广泛应用。
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