Knowledge

Everyone knows that white corundum has the characteristics of high hardness, strong wear resistance, high temperature resistance, and so on, someone asked such a question, is the white corundum frit t

Silicon carbide (SiC) is smelted at high temperature in a resistance furnace using quartz sand, petroleum coke (or coal coke), and wood chips as raw materials. Silicon carbide also exists in nature as

Brown corundum and white corundum are two common corundum materials, which have their own characteristics and uses in different application fields. 1. Chemical composition The main chemical compositio

Silicon carbide (SiC) is made of quartz sand, petroleum coke (or coal coke), wood chips as raw materials by high temperature smelting resistance furnace. Silicon carbide also exists in nature as a rar

Silicon carbide (SiC), as a new semiconductor material, has the advantages of silicon carbide: smaller volume, more efficient, complete removal of switching losses, low drain current, higher switching

Brown corundum stone abrasive is a kind of material often used in industrial grinding wheels, especially some enterprises pursue the perfect optimization of abrasive effect, but also use a lot of whit

White corundum is a chemical abrasive produced by a blast furnace dumping furnace at high temperatures. White corundum is fused with high-quality aluminum oxide as raw materials. It has the following

Single crystal corundum is porous, so it needs to be sealed after installation. You can hire a professional or start work yourself. The following is some knowledge about monocrystalline corundum count

Brown corundum, white corundum mesh number and particle size calculation formula: M sieve diameter (μm)≈14832.4/ sieve mesh number Unit size refers to the size of the raw material particles,

1. Broken arc Features: No current display, no sound in the furnace, no flash between electrodes. Causes: the arc rod is not fixed well, the displacement rod is taken too early, and the molten liquid

There are two methods of smelting white corundum: frit method and dumping method. White corundum and brown corundum smelting differences: dumping method to produce white corundum, furnace lining const