在氧化磨损阶段，由于加工硬化提高了合金的硬度和强度，对合金施以一定程度的冷变形可有效地提高其耐磨性。
At the oxidation wear stage, certain degree of cold deformation can improve the wear resistance of the alloy because of work hardening.
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。
The most important properties of cutting tools are hardness at high temperature, wear resistance, and impact strength.
本文还提出了由碳化物数量、分布、磨损面硬度等因素构成的抗磨参数与相对耐磨性的线性关系。
Authors suggest the linear relationship between the anti-abrasion parameters consisting of the amount and distribution of carbides, abrasive surface hardness and the abrasion resistance in this paper.
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 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.
WC型管状焊条是一种高硬度、高耐磨性的堆焊焊条，广泛用于强烈磨损的零件上。
WC-cored electrode is a repair welding electrode with high hardness and high wear resistance, which has been widely used in circumstance with violent wear.
多次回火后，高钒高速钢硬度降低，耐磨粒磨损性能下降。
The hardness and the wear resistance decrease after multiple tempering.
下贝氏体组织在高应力磨料磨损下比相同硬度，或稍高硬度的回火马氏体组织具有较高的耐磨性，但在低应力磨损下表现为不利的作用。
Bainite has higher abrasive wear resistance than tempered martensite with equal or higher hardness in hard abrasion, but in reverse in soft abrasion.
采用高科技手段加工“密封副”，使密封面的硬度高达HRC57 - 60，具有耐高温、耐腐蚀、耐磨损等特性。
The seal is processed in the high tech, which makes the hardness of seal face up to HRC57-60. It is endurable in high temperature, resistant in abrasion and antifriction.
帝元钢球具有精确的尺寸、圆整的几何形状，很高的硬度和良好的机械性能并具有耐磨损、不变形、不开裂的优异品质。
Diyuan steel ball is with precise dimensions, roundness of the geometric shape, high hardness, good mechanical properties and good wear resistance, no deformation, no breakage etc excellent quality.
过渡金属碳化物和氮化物具有高硬度、高熔点、耐磨损和耐腐蚀的优良特性，被广泛应用于切削刀具和用作硬质涂层。
In this thesis, a first principles study of the electronic properties and mechanical properties of transition metals, transition metal carbides and nitrides is presented.
本公司产品具有机械强度高、硬度大、耐高温、耐磨损、防腐蚀、绝缘性能好等特点。
Products with high mechanical strength, hardness large, resistant to wear and tear, withstand high temperatures, chemical resistance. corrosive characteristics of the good.
在一定磨损条件下，中硬度钢比高硬度钢耐磨。
Under certain wear condition the wear resistance of 45 steel with medium hardness is higher than that with high hardness.
在一定磨损条件下，中硬度钢比高硬度钢耐磨。
Under certain wear condition the wear resistance of 45 steel with medium hardness is higher than that with high hardness.
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