Silicon Nitride Ceramics (Si3N4)
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Silicon Nitride Ceramics (Si3N4)

Silicon nitride (Si3N4) has the most versatile combination of mechanical, thermal and electrical properties of any technical ceramic material.
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Product Introduction
Silicon Nitride Ceramics (Si3N4) Description

 

Silicon nitride ceramics outperform most metals in high temperature capabilities and have an excellent combination of creep ductility and oxidation resistance.
In addition, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the harshest conditions in the most demanding industrial applications.
Silicon nitride ceramics are an excellent choice for applications requiring high temperature, high load capabilities.

Silicon Nitride Ceramics (Si3N4)

 

The Specification Of Silicon Nitride Ceramics (Si3N4)

 

Material - Si₃N₄
Sintering method - Gas pressure sintering
Density g/cm³ 3.22
Color - Dark grey
Water absorption rate % 0
Young's modulus Gpa 290
Vickers hardness Gpa 18 - 20
Compressive strength MPa 2200
Bending strength MPa 650
Thermal conductivity W/m K 25
Thermal stability Δ (°C) 450 - 650
Maximum operating temperature °C 1200
Volume resistance Ω cm > 10 ^ 14
Dielectric constant - 8.20
Breakdown voltage kV/mm 16

 

Ceramic materials made of silicon nitride have found wide application for the production of structural and functional ceramics operating under extreme conditions of high temperatures and mechanical loads. Silicon nitride can be used in the tool industry for the production of ceramic cutters, in the automobile and aviation industries for the production of structural high-temperature ceramics, for example, parts of internal combustion engines, and also in the refractory industry as an additive to refractory materials.

 

OUR FACTORY

 

Silicon Nitride Ceramics (Si3N4) factory

 

CUSTOMER VISITS

 

Silicon Nitride Ceramics (Si3N4) for sale

 

FAQ

 

Q:Are you a factory? Where are you located?

A: We are a professional manufacturer with more than 30 years production experience of composite materials, Our own factory locate in Anyang city, henan province.
Q:What's the MOQ?
A: Usually 1 Ton, depend on what products you need.
Q:Package & Shipping.
A: Normal package:by carton, we accept OEM packing.
Q:When can I offer?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price pls call us or tell us in your email , so that we can reply you priority.

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