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Silicon nitride ceramic positioning block
  • Silicon nitride ceramic positioning block
  • Silicon nitride ceramic positioning block
  • Silicon nitride ceramic positioning block

Silicon nitride ceramic positioning block

  • Category:Nitride Ceramics
  • FOB Price:Get Latest Price Now
  • Quality Guarantee:12 Months unless specified otherwise
  • Place of Origin:China
  • Custom description:Customizable production based on drawings
We can supply according to your requirements, your email will be replied within 24 hours.

China Silicon nitride ceramic positioning block Introduction:

Specifications

    Brand Name
  • OEM
    HS Code
  • 6914100000
    Unit
  • PCE(Pieces)
    Customed Made
  • Yes
    MOQ
  • 10
    Delivery Period
  • 7 days

Description

Introduction to silicon nitride ceramic positioning blocks

Silicon nitride ceramic positioning blocks have low thermal expansion coefficient and high thermal conductivity, so they have excellent thermal shock resistance. Within a temperature of 1200°C, silicon nitride positioning blocks have high strength and impact resistance. The hot-pressed sintered silicon nitride will not break even if it is put into cold water after being heated to 1000°C. At temperatures that are not too high, silicon nitride has high strength and impact resistance, but it will be damaged as the use time increases above 1200°C, reducing its strength. It is more prone to fatigue damage above 1450°C. Therefore, the operating temperature of Si3N4 generally does not exceed 1300°C.

Application scope of silicon nitride ceramics:

rotating ball and roller bearings;

Engine parts: valves, rocker arm pads, sealing surfaces;

Induction heating coil holder;

Turbine blades, blades, buckets;

welding and brazing fixtures;

Heating element assembly;

welding positioner;

Precision shafts and bushings in high-wear environments;

Thermocouple jackets and tubes;

Semiconductor process equipment.

Silicon nitride ceramic properties

1. High strength in a wide temperature range;

2. High fracture toughness;

3. Good bending strength;

4. Resistant to mechanical fatigue and creep;

5. Lightweight – low density;

6. High hardness and wear resistance;

7. Excellent thermal shock resistance;

8. Low thermal expansion;

9. Electrical insulator;

10. Good antioxidant properties;

11. Good resistance to chemical corrosion.

Service

Welcome to consult China Silicon nitride ceramic positioning block suppliers. We have more than 10 years of foreign trade supply experience and provide you with high-quality precision ceramics customized supply services and wholesale preferential prices customized by manufacturers. You can get a free quote online or leave a message below and we will reply to you within 24 hours.

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