Silicon Nitride Ceramic Structures Stop Block Limited Blocd Silicon Nitride Ceramic Custom Processing

Brief introduction:

Silicon nitride is an important structural ceramic material. It is a super hard substance, lubricity in itself, and wear - resistant, for atomic crystals; Oxidation resistance at high temperature. And it can resist the cold and heat shock, heating in the air to more than 1000℃, rapid cooling and rapid heating, and will not break. It is because of such excellent properties of si3N4 ceramics that people often use it to manufacture mechanical components such as bearings, turbine blades, mechanical sealing rings and permanent molds. If the heating surface of engine parts is made of si3N4 ceramic which is resistant to high temperature and difficult to heat transfer, the quality of diesel engine can be improved, fuel can be saved and thermal efficiency can be improved.

Features:

* This product is a new material produced at a specific atmosphere temperature.

* Good corrosion resistance thermal conductivity heat shock and wear resistance can be used at temperatures below 1800 degrees Celsius.

* Excellent fission endurance, very stable chemical composition and thermal conductivity.

* It has the advantages of small expansion coefficient, large thermal conductivity and large strength.

* Good oxidation resistance at high temperature.

Application:

* As a new profile in modern industry, si3n4 powder is widely used in ceramic refractory steel, metallurgy and non-ferrous rubber industry.

* In the nonferrous industry, its corrosion resistance and erosion performance is very excellent, widely used.

* The experimental results show that the anti-oxidation effect of nano-silicate anti-oxidation coating is obvious, which can reduce the oxide scale of 3%-5% produced by ordinary hot rolled plate to 0.1-0.8%, and reduce the oxide scale of 1%-3% produced by stainless steel hot rolled plate to 0.2%.

* Si3n4 gun slime contains si3N4 gun slime, which plays an effective role in sintering activation, corrosion resistance and splitting resistance. It can seal the blast furnace mouth more stably in furnace or electric furnace, and is very easy to cut.

* It has a good application in new ceramics and composite materials, which can improve the performance of corrosion resistance, heat resistance, heat resistance, shock resistance and high strength.