It is an organic substance that has the chemical formula SI3N4. It is a structural ceramic material that has high hardness and wear resistance. Silicon nitride can be very strong. It is especially hardened when hot-pressed.
Silicon Nitride Powder Properties
Silicon nitride does not interact with water. Instead, it is slowly hydrolyzed by strong acids in order to create ammonium salt and silica. Strong alkali solutions can gradually corrode silicon dioxide, but the molten aluminum can transform it quickly into silicate and/or ammonia.
The high resistance of silicon nitride to heat makes it extremely strong. This means that its strength can be sustained at temperatures up to 1200°C and not fall. The material will not melt or decompose after heating. This material is very resistant to chemical attack. Silicon nitride has remarkable chemical resistance.
Silicon Nitride Powder Applications
The high strength and resistance to heat of Silicon Nitride ceramics are two characteristics that distinguish them from other ceramics. This ceramic has some of the strongest mechanical characteristics, including thermal shock resistance and oxidation resistance. It also resists corrosion. It was the first to use thermomechanical components. This is an ideal candidate material. A candidate material.
The chemical industry uses silicon nitride clays as wear-resistant or corrosion-resistant components such as pump bodies and ball valves.
The silicon nitride clays used in metalworking are durable, high-temperature resistant, self-lubricating, and have low friction coefficients. It’s stable against most metal and alloy solutions. You can use it to make metal materials processing tools, including dial mandles, extrusion or wire drawing dies as well as transfer and roller rollers.
It has excellent qualities and is used to produce bearings and turbine blades. It can improve engine performance, reduce fuel consumption, and make heating surfaces of parts more efficient by using silicon nitride clays.
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