There are many types of black silicon carbide models. According to different needs, the appropriate specifications can be selected. The density selected should also be d on actual needs.
1, find a glass container, put a certain amount of silicon carbide pieces in, add water, shake, look at its turbidity, the darker the water, that is, the higher its carbon, silicon carbide is less;
2, pour out the water, see silicon carbide quartz sand how much, how much raw material did not burn, and then make a preliminary judgment, and you want to see the density of silicon carbide, generally speaking, the chamber of secrets of high silicon carbide than loose content to be higher.
Black silicon carbide hardness is high, used in the production of glass and other electrical components, the higher the density, the higher the hardness. If you have any special requirements, you can ask the factory for processing.
