Product Introduction

95% purity Silicon nitride powder (Si3N4) is light, hard, and has low thermal expansion coefficient. It has high mechanical strength, fracture toughness, and it is resistant to deformation at room temperature as well as at elevated temperature. Si3N4 differs from other ceramics because it doesn't melt, but, between 1800 and 1900 °C, it decomposes and sublimates into Si and N. However, stabilized forms can be made.

Silicon Nitride Powder is a kind of important structural ceramic ,with excellent self-lubrication,abrasion resistance ,thermal shock resistance and no reaction with the inorganic acids

Product ion Parameter

Silicon Nitride Si3N4 Powder Features:

Silicon nitride possesses high purity, narrow range particle size distribution, and larger specific surface area;
2. Si3N4 powder has high surface activity, low bulk density, UV reflectivity is more than 95% and absorption rate of infrared band is above 95%;
3. Silicon nitride possesses lubrication which can be used in lubricants, wear resistance, corrosion resistance, anti-oxidation in high temperature. And it can withstand the hot and cold shock.
4. Si3N4 powder can greatly improve the comprehensive performance of the composite material if added because of the minor dispersed phase formed in the composite material.

Production detail

Packaging Details：inner is PVC bag, outer is steel drum or customized.

Company introduction

Workshops and production department

Our production department have five different branchs,including forming department, machining division, quality inspection department, packaging divisions and so on. We follow ISO9001:2000 quality system requirement strictly.Our factory has more than 10 different sintering furnaces and 5 cold isostatic pressing machines to meet different products’ requirements.As the the biggest manufacturer of ceramic new material in Shandong,we engage to provide all-qualified products to you.

Exhibition and customers show

http://www.tsceram.com/