What is spherical Quartz Powder? After being purified from quartz stone, spherical quartz powder is pulverized and ultrafinely ground. The powder then goes through a high temperature field so that its phase form, crystal form, shape, and state change instantaneously, from solid state into molten state to solid state. Amorphous powder is made from irregularly…
Preparation
Silicon Nitride Ceramic Preparation And Application
Silicon nitride Ceramic is an organic material ceramic that does NOT shrink when sintering. Silicon nitride is extremely strong, especially when hot-pressed. This is why it is considered one of the strongest materials on the planet. It has high strength and low density. Silicon Nitride Ceramic Preparation Si3N4 ceramics can be prepared using a variety…
Characteristics and Main Preparation Methods of Spherical Alumina
What is spherical-alumina? The high-temperature melting spraying method produces spheres of alumina that have high sphericity. Also, it has high amounts of a phase alumina. It can be used to fill rubber, plastics, or ceramic raw materials. Ultrafine spherical aluminum has many excellent characteristics, including high resistance to corrosion and wear resistance, high hardness, high…