• Si3N4 Silicon Nitride Liner With High Wear Resistance
  • Si3N4 Silicon Nitride Liner With High Wear Resistance
  • Si3N4 Silicon Nitride Liner With High Wear Resistance

Si3N4 Silicon Nitride Liner With High Wear Resistance

  • Duratec
  • Zibo
  • according to customer's requirement
Si3N4 silicon nitride liner with high wear resistance refers to a high temperature, wear resistant material commonly used in the manufacture of high temperature fused metal, glass and ceramic containers and pipes. Silicon nitride ceramics have excellent mechanical strength, chemical stability, high temperature resistance and wear resistance. Si3N4 silicon nitride liner can withstand extremely high temperatures and pressures without deformation or damage. Therefore, silicon nitride ceramic lining is widely used in steel making, casting, ceramic and glass manufacturing and other industries.

Introduction

Si3N4 silicon nitride  liner with high wear resistance refers to a high temperature, wear resistant material commonly used in the manufacture of high temperature fused metal, glass and ceramic containers and pipes. Silicon nitride ceramics have excellent mechanical strength, chemical stability, high temperature resistance and wear resistance. Si3N4 silicon nitride  liner can withstand extremely high temperatures and pressures without deformation or damage. Therefore, silicon nitride ceramic lining is widely used in steel making, casting, ceramic and glass manufacturing and other industries.


Technical data sheet:

Properties

Unit

Data

Si3 N4 Content

%

≧92%

Density

g/cm3

≧3. 1

Relative Density

g/cm3

>99.6

Elasticity Modulus

Gpa

300-500

Crushing Load Ratio

(25℃)%

≧45

Hardness

(Hv)Mpa

1800-2000

Fracture Toughness

Mpa•m1/2

7.0-8.5

Flexural Strength

Mpa

≧600

Poisson Ratio

/

0.25

Coefficient of linear expansion

10-6 K- 1

3.2-3.4

Heat Conductivity

W•(M•K)- 1

20-25

Surface smoothness

/

≤0.3

Electrical isolation

KV

≧20

Acid&Alkali Resistance

/

excellent

Magnetism

/

Without

Working Temperature

1400


Advantages:

1. High hardness: High wear resistance Si3N4 is much harder than traditional ceramic materials and can resist high-speed wear and cutting.

2. High purity: Wear resistant Si3N4 liner has high purity, will not pollute the material being treated, suitable for high purity requirements of industrial environment.

3. Wear resistance: Wear resistant silicon nitride liner has very high wear resistance, which can resist abrasion in high speed rotation, high frequency vibration and other abrasive environment

4. Easy processing: Si3N4 silicon nitride  liner is easy to process and can be manufactured into complex shapes, improving the overall performance of the equipment.


Si3N4 silicon nitride liner

High wear resistance Si3N4


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