What is titanium nitride?Titanium nitride powder is typically yellowish brownish, the superfine TiN powder is black, as well as the TiN crystal is golden yellow. TiN has a melting factor of 2950 ℃, a Mohs solidity of 8-9, as well as good thermal shoc…
Russia's insistence on paying for Russian gas in rubles has rattled European countries: Greece held an emergency meeting of suppliers, the Dutch government would urge consumers to use less gas, and the French energy regulator told consumers not to pa…
Since the beginning of this year, people around the world have felt the pressure of rising prices. Not only the rise in oil prices but also different industries have seen soaring prices. According to the latest data, from August 2021 to the present,…