The sound of electric furnace steel October 17th: The current price of small-scale resources is close to the level of 2016, and there is support for the price of upstream needle coke, and the profi...
SiC coating can be prepared by chemical vapor deposition (CVD), precursor transformation, plasma spraying, etc. The coating prepared by CHEMICAL vapor deposition is uniform and compact, and has go...
Some organic and inorganic substances are required to participate in semiconductor manufacturing. In addition, since the process is always carried out in a clean room with human participation, semi...
Silicon nitride (SiC) is quartz sand, calcined petroleum coke (or coal coking), wood slag (the production of green silicon nitride need to add salt) and other raw materials, through the electric he...
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...
“Where is the fuel car bad, why should we develop new energy vehicles?” This should be the primary question most people think about the current “wind direction” of the automobile industry. Under th...