Aluminum nitride is a kind of refractory composite ceramic material with hexagonal wurtzite structure. Pure aluminum nitride is blue-white, and aluminum nitride ceramic is usually gray or white. Aluminum nitride is stable at high temperature in inert…
There are two main molybdenum boats: the round as well as the ellipse. Round one is generally used in applications where it is crucial to distribute warm uniformly throughout the entire surface of the pellet. The ellipse watercraft is additionally pr…
The closure of airspace during the Conflict between Russia and Ukraine has had a serious impact on the aviation industry, according to an analysis by the International Air Transport Association (IATA) released on Tuesday. Flights had to be diverted o…