Graphite electrode is mainly made of petroleum coke and needle coke as raw materials and coal asphalt as binder through calcination, batching, kneading, molding, roasting, graphitization and machin...
Industrially, natural graphite is classified into crystalline graphite and cryptocrystalline graphite according to the crystal form. The crystalline graphite is better crystallized, and the crystal...
SiC cantilever paddle is a cantilever agitator or driving device based on silicon carbide, which is usually applied in high-temperature, highly corrosive or highly abrasive environments. Its struct...
Why the reaction rate of silicon and sodium hydroxide can surpass that of silicon dioxide can be analyzed from the following aspects:
Difference in chemical bond energy
▪ Reaction of silicon and so...
This report focuses on the volume and value of the “Global Automotive Evp (Electric Vacuum Pump) Market” in 2020-2024 at the global, regional and company levels. From a global perspecti...
Wang Fuwen, deputy minister of the Ministry of Commerce and deputy representative of international trade negotiations, said at the press conference on the celebration of the 70th anniversary of the...