Tel:
China Welding Ceramic Backing manufacturer
Yixing Weite Chinaware Co., Ltd

           Weite Ceramics Co., Ltd

Home ProductsSilicon Nitride Ceramics

Good Thermal Shock Stability Silicon Nitride Ceramics Ring

Good Thermal Shock Stability Silicon Nitride Ceramics Ring

  • Good Thermal Shock Stability Silicon Nitride Ceramics Ring
  • Good Thermal Shock Stability Silicon Nitride Ceramics Ring
Good Thermal Shock Stability Silicon Nitride Ceramics Ring
Product Details:
Place of Origin: Jiangsu, China
Brand Name: Weite ceramics
Certification: ISO9001
Payment & Shipping Terms:
Minimum Order Quantity: 50piece
Price: Negotiate
Packaging Details: carton
Supply Ability: 100000 per month
Contact Now
Detailed Product Description
Features: Wear-resistant/insulation Product Name: Silicon Nitride Ceramic Ring
Material: Silicon Nitride Ceramics Colour: Dark Grey
Place Of Origin: Jiangsu, China Density: >3.2(g/cm3)
Maximum Operating Temperature: 1600 Apparent Porosity%: 0
High Light:

Hard Silicon Nitride Ceramics

,

Wear resistant Silicon Nitride Ceramics

 
Silicon Nitride Ceramic Ring Insulation Pad Has Good Thermal Shock Stability

 

Product Overview


Silicon nitride ceramics have high strength, especially high-purity silicon nitride, which is one of the hardest substances in the world.
Very strong corrosion resistance, can be used in strong acids and alkalis, soluble in hydrofluoric acid but does not react with other organic acids.
 

Silicon nitride ceramics have excellent comprehensive performance:
1. Very strong corrosion resistance, in addition to concentrated HF, it can be used in other strong acids and alkalis.
2. High temperature resistance, when it can withstand 1200℃ in an oxidizing atmosphere, it can withstand a maximum of 1500℃ in a reducing atmosphere.
3. Non-magnetic, electrical insulation, low thermal conductivity, can be used for insulating materials. 

 

Product parameter table

 

Colour dark grey
Density (g/cm3) >3.2
Relative density 99%
 Hardness (HV) 14-16
 Fracture toughness (MPa•m1/2) 6-7
 Normal temperature flexural strength (MPa) 600-800
 Coefficient of expansion (μm/K)  20-400℃ 3.2
400-1000℃  4.3 
Dielectric strength (KV/mm) >13
Resistivity
(Ω·cm)
 20℃ >1014
500℃ >1011
 Thermal conductivity (W•(m•K)-1) 15-22
Acid and alkali corrosion resistance excellent
Thermal shock resistance ΔT℃ 1300
Maximum operating temperature 1600
Apparent porosity% 0

 

Product features

 
Product features: high temperature and high strength, good thermal shock stability, good fatigue toughness, high fatigue willfulness, high room temperature bending strength, wear resistance, oxidation resistance and corrosion resistance.
 

Applications

 
This product has been widely used in polysilicon reduction furnaces, military manufacturing, aviation, and power.
Good Thermal Shock Stability Silicon Nitride Ceramics Ring 0
 

Product Picture

 

  1. High temperature resistance. At 1200 ℃, the strength and hardness are almost unchanged. It can be used in a high temperature environment. It will not melt under high temperature and will not decompose until 1900 ℃.
  2. Non-magnetic, electrical insulation, low thermal conductivity, can be used for insulating materials
  3. Low density (3.26G/CM3), light weight, higher strength and hardness than general ceramic materials, can be used as wear-resistant materials.

Good Thermal Shock Stability Silicon Nitride Ceramics Ring 1.

Product packaging

 
Carton packaging or according to customer requirements
Good Thermal Shock Stability Silicon Nitride Ceramics Ring 2

FAQ

 
1. Are you a businessman or a manufacturer?
We are a company, we have our own factory
2. How long is your delivery time?
Negotiable
3. Can the product be customized?
Can be customized
4. What is the product packaging?
Carton or according to customer requirements

Contact Details
Yixing Weite Chinaware Co., Ltd

Contact Person: wei.teci

Tel: +8613801535622

Send your inquiry directly to us
Yixing Weite Chinaware Co., Ltd
Hongwei Development Zone, Dingshu Town, Yixing City, Jiangsu Province
Tel:86--13921342218
Mobile Site Privacy Policy China Good Quality Welding Ceramic Backing Supplier. © 2020 - 2021 welding-ceramics.com. All Rights Reserved.