What is the Silicon Nitride used for?

Silicon Nitride.

Silicon nitride has an organic chemical composition with Si3N4. This is an important structural ceramic material. It has high hardness. It also has high lubricity. Wear resistance. Oxidation resistance at high temperatures. The material can also withstand the heat shock and cold. It can be heated up to 1,000 degrees Fahrenheit in the air. The ceramic will still work even if it is rapidly cool and heated once again. The excellent properties of silicon-nitride ceramics is why it's often used in the manufacture of mechanical components, such as bearings. A silicon nitride-ceramics heat-receiving layer for engine components that is resistant to high temperatures and can transfer heat well, will improve the quality of diesel engines as well as save fuel.

For what purpose is Silicon Nitride?

Silicon nitride serves as a high quality refractory. This fine-structure ceramic material is known for its uniformity and mechanical strength. It's also called the SI3N4BN-BN series horizontal continuously casting separation ring. The material meets continuous casting technology requirements and has excellent thermal shock resistance.


Materials made with silicon nitride clay have high thermal stability. Covalent compounds with high bonding strength can create an oxide protective shield in the atmosphere. Silicon nitride also exhibits good chemical stability. It doesn't oxidize, so it won't be affected by any molten metals.


These ceramic materials from silicon nitride are suitable for use in high temperature engineering components, advanced and complex refractory materials, chemical industry corrosion-resistant, sealing and cutting components as well.


The strong bond that silicon nitride makes with aluminum oxide (silicon carbide), silicon carbide, silicon dioxide, or thorium dioxide allows it to be used in modification.


You can use silicon nitride in solar cells. When the silicon nutride film has been coated with the PECVD procedure, it can serve as an antireflection film that reduces incident light. However, during deposition, the hydrogen atoms in the reaction product are introduced into the silicon nanorode film. These acted as passivation defect. However, this atomic relationship of silicon silicon nitride with silicon nitride does not necessarily equal 4:3. It is subject to fluctuations due to process conditions. Also, different physical properties of films that have different atomic relationships can affect the film's physical characteristics.


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