wear hardness

Among these physical properties are appearance, wear resistance, hardness or brittleness, residual stress, porosity, thickness, and deposit uniformity.

这些物理性能有外观，抗磨损性，硬度或脆性，残余应力，孔椁率，厚度和沉积层的均匀度。

Heat treatment can improve the wear resistance and hardness of the electroless composite plating. The existence of composite particle does not influence the microstructure of the coating.

化学复合镀层的性能受涂镀条件的影响，复合颗粒不影响镀层的微结构。

The results of wear test, hardness and crystallinity measurement show that the filling materials will lower the crystallinity.

结晶度测试、摩擦学性能测试及硬度测试结果表明：填充材料不同程度降低了复合材料的结晶度，而结晶度的降低表征了材料耐磨性能的提高和减摩性能的降低。

The results show that the wear resistance and hardness of coating can be enhanced by Ni based alloy coating added with SiC.

结果表明，添加SiC的镍基合金涂层能够提高熔覆层的耐磨性和硬度。

Characteristics of wear resistance and hardness distribution of subsurface of martensitic steels

马氏体钢耐磨性与亚表层硬度分布的关系

The wear resistance, hardness, and other mechanical properties of the composites with nickel coated SiC were better than those of the composites with bare SiC particles.

而且加入镀镍SiC的复合材料的耐磨性、硬度和拉伸强度等力学性能比加入相同含量的未镀SiC的材料的性能要好；

The study had been proceeded by means of wear test, hardness test, XRD phase testing, metallographic analysis and scanning electron microscopy ( SEM) analysis and other methods.

采用磨损性能测试、硬度测试、XRD物相检测、金相分析及扫描电镜（SEM）等方法进行研究分析。