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Inorganic ceramic silicon nitride ceramic does not shrink in sintering. Silicon nitride ceramic is extremely strong. It is especially hardened by hot-press silicon nitride. You will find it has high strength, low densities, resistance to high temperature and many other characteristics.
The covalent bond material Si3N4 ceramic can be described as a type of si3N4 ceramic. Basic structural unit is the [SiN4] trihedron. You will find the silicon atom in the centre of the tetrahedron. The silicon atom is flanked by four other nitrogen atoms. The four vertices of a tetrahedron contain these atoms. They share the shape of an atom. The Tetrahedrons form a network structure that is continuous in three-dimensional space.
Example applications of Si3N4 ceramics in structural materials
Si3N4 is light and strong enough to make ball bearings. The nozzle has greater precision than those made of metal, produces less heat and is able to operate at high temperatures. Si3N4 ceramics steam nozzles show wear resistance and heat resistance. They can be kept in the 650 boiler for just a few months and will not sustain any damage. In contrast, other alloy steel nozzles that are heat resistant and resist corrosion, they cannot be left there for more than 1-2 months. The lightweight and strong rigidity of Si3N4 allows it to be used in the manufacture of ball bearings. The nozzle has greater precision than those made of metal, produces less heat and is able to operate at high temperatures. Si3N4 ceramics steam nozzles show wear resistance and heat resistance. They can be kept in the 650 boiler for only a few months and will not sustain any damage.
Vast application opportunities for Si3N4 ceramic materials
Si3N4 ceramics are more common because of the improvements made in Si3N4 manufacturing, mold, sintering technology and other processing technologies. Si3N4 ceramics offer superior comprehensive properties, abundant resources, and the unique characteristics of wear resistance. You can use it in any environment that metal or polymer material is not suitable for.
Si3N4 ceramics make up a significant part of the high temperature structural ceramics family. Their mechanical and thermal properties are superior to those of other high-temperature ceramics like carbide and oxide, as well as their chemical stability. It has the highest application potential.
TRUNNANO is also known as. Lempotee Nano Technology Co. Ltd. is a reliable global supplier and manufacturer of chemical materials with more than 12 years’ experience in manufacturing high-quality chemicals. Our silicon nitride is high in purity, small particles and low impurity. Contact us for more information.