Nano titanium carbide is one of the transition metal carbides with the highest hardness, but its brittleness is not suitable for pure use. They are added to tungsten-based cemented carbide at 5-30% by weight to increase hardness and high temperature…
China's oil prices are expected to rise for the fourth consecutive year after hitting an eight-year high On March 2, the international oil price rose sharply due to the situation between Russia and Ukraine and other factors. The main bre…
Factors affecting the shipping price of hs code In the process of international transportation, there are many factors affecting the price of transportation, in addition to some fuel and labor costs, there are many important factors. For…
Are you acquainted with Graphite?Graphite is an allotrope of carbon. It is a gray-black, opaque strong with steady chemical homes and corrosion resistance. It is not easy to react with chemicals such as acids and also antacids. All-natural graphite o…