CHINA IMPORT AND EXPORT FAIR

The industrial manufacturing method of silicon carbide is to use high-quality quartz sand and petroleum coke to be refined in a resistance furnace. The refined silicon carbide blocks are crushed, wash...

Silicon carbide abrasive is made by high temperature smelting of raw materials such as quartz sand, petroleum coke (or coal coke), wood chips (salt is needed to produce green silicon carbide) and othe...

The selection of abrasive particle size is one of the key factors to determine the machining effect. Generally speaking, the choice of particle size should consider the following aspects.(1) If the ma...