Casehardening involves a change of surface properties to produce ahard,wear-resistant shell about a tough,fracture-resistant core.

表面硬化包含一个高硬度、耐磨壳以高韧芯。

The developed dual phase cast steel is applicable as scaleboard materials in a middle or smaller type of ball mill.

在给定低铬试样条件,当冲击载荷较小时,态复相耐磨钢具有良好冲击耐磨。

The high wearing resistance of the samples after hydrocooling and air cooling was partially attributed to martensite transformation and work-hardening.

经水冷和空冷试样具有高耐磨重要原因是其在磨损过程中诱发了马氏体相,出现加工硬化现象。

PA has the good anti-homoiothermy, anti-weary and changes the strength, the anticreep, and the good wearability, bears the chemical agent.

PA具有良好抗恒温、抗疲劳和应力、抗蠕、较佳耐磨损、耐化学剂。

This paper deals with the wear resistance and anti-seizing behavior of sulfonitrided high speed steel by comparing with that without sulfonitriding.

研究了高速钢经硫氮共渗处理后耐磨抗咬合，并与未经表面处理试样进行了比较。

The car industry is happy to utilize this kind of recycled material for example as??hardwearing interior trim or as a cable conduit unit.

汽车业也乐意将这种再生材料用于内部耐磨装饰或是线缆导管装置。