How to identify wear-resisting ceramics
1. See the appearance Identify the merits of the wear-resisting ceramics from appearance to identify the most simple and intuitive methods, high-quality wear-resistant ceramic surface smooth, no obvious flaws, the edge fully, colour and lustre is sleek look into light and crystal luster.Bad wear-resisting ceramics material is more, rough surface, color dim. Bad wear-resisting ceramics Good wear-resisting ceramics 2. The performance measurement indicators 1) density: the product with high density means high alumina content, at the same time also means that the structure is compact, so the density is the most simple and direct method.But completely by density index is difficult to judge the ceramics quality advantages and disadvantages, and with the help of other means. 2) the Al2O3 content: generally speaking, the content of Al2O3 on the wear resistance of products has had a huge impact, the higher the Al2O3 content, resistance to wear, the better. ...