After nitriding, the abradability of the boring axis is increased greatly.

氮化可明显提高镗轴的耐磨性.

So abradability is one of the important factors to choose prosthetic material.

因此,耐磨性是选择牙科材料的关键因素之一.

The powder mixed dielectric mirror EDM not only can improve the machined surface roughness but also the abradability and corrosion stabili…

混粉电火花镜面加工不但能改善加工表面粗糙度 ，且能提高加工表面的耐磨性和耐蚀性。