thermal shock resistant dielectric Si3N4 ceramic plate disc

thermal shock resistant dielectric Si3N4 ceramic plate disc

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Silicon Nitride Ceramic:

The silicon nitride locating pin is similar to a conventional solder locating pin and is made of super hard silicon nitride ceramic material. The special physicochemical properties of silicon nitride ceramic materials determine some special properties of silicon nitride locating pins. For example, high wear resistance, high hardness, non-conductivity, non-magnetic, non-blocking slag, etc. High hardness: Silicon nitride hardness is second only to diamond, up to HRA93.
High wear resistance: high hardness and good red hardness, which determines the excellent wear resistance of silicon nitride locating pins.
Cost-effective: The service life of silicon nitride locating pins is 10 times that of ordinary locating pins.
As an excellent high-temperature engineering material, Si3N4 ceramic material has the most advantage in its application in high temperature fields. The future development direction of Si3N4 is: (1) to fully utilize and utilize the excellent characteristics of Si3N4 itself; (2) to develop some new flux during the sintering of Si3N4 powder, to study and control the optimal composition of existing flux; (3) to improve milling , molding and sintering process; (4) development of Si3N4 and SiC and other materials composite, in order to obtain more high-performance composite materials. The application of Si3N4 ceramics on automotive engines has opened up a new dimension for the development of new high-temperature structural materials. The automobile industry itself is a multidisciplinary industry that integrates all kinds of science and technology. China is an ancient civilization with a long history. It has made brilliant achievements in the history of ceramic development. With the process of reform and opening up, one day, China also It is bound to be among the largest countries in the world's automobile industry, creating new glory for the development of the ceramic industry.

properties:

High hardness, high strength, wear resistance, corrosion resistance, high temperature(1200°), good thermal diffusivity, good thermal shock resistance(avoid the temperature changing rapidly), good insulativity, low density. The comprehensive properties are best in most of structure ceramic.

Data Sheet↓

Application industry:

Machinery, electronic, semiconductor, chemical, petroleum, smelt.

Specific application:

Welding shaft, electronic substrate, plunger, nozzle, slide guide, diesel parts, metal molding, shaft wheels etc.

7.MOQ is not limited, small quantity is welcome.

8.Vigorous team and good after-sales service

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A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
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