China is a country with vast territory, superior ore-forming geological conditions, complete mineral resources and abundant resources. It is a large mineral resource with its own resources.
From th...
Three main types of silicon carbide polymorph
There are about 250 crystalline forms of silicon carbide. Because silicon carbide has a series of homogeneous polytypes with similar crystal structure...
By 2020, the global graphite block market is valued at xx million U.S. dollars and is expected to reach xx million U.S. dollars by the end of 2026, with a compound annual growth rate of xx% during ...
I. Process parameter exploration
1. TaCl5-C3H6-H2-Ar system
2. Deposition temperature:
According to the thermodynamic formula, it is calculated that when the temperature is greater than 1273K...
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...