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Yixing Weite Chinaware Co., Ltd

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Silicon nitride ceramic rod polysilicon industry

Silicon nitride ceramic rod polysilicon industry

  • Silicon nitride ceramic rod polysilicon industry
  • Silicon nitride ceramic rod polysilicon industry
Silicon nitride ceramic rod polysilicon industry
Product Details:
Place of Origin: Jiangsu, China
Brand Name: Weite ceramics
Certification: ISO9001
Model Number: wtdhgtc
Payment & Shipping Terms:
Minimum Order Quantity: 50piece
Price: Negotiate
Packaging Details: carton
Supply Ability: 100000 per month
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Detailed Product Description
Features: Wear-resistant/insulation Material: Silicon Nitride Ceramics
Colour: Dark Grey Place Of Origin: Jiangsu, China
Density: >3.2(g/cm3) Maximum Operating Temperature: 1600
Apparent Porosity%: 0 Application: Polysilicon Industry
High Light:

silicon nitride ceramic rod

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Polysilicon industry Ceramic Rod

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3.2g/cm3 Ceramic Rod

 

Silicon Nitride Ceramic Insulation Rod Used In Polysilicon Industry

 

Product Overview

 

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

 

1, cold isostatic pressing
2, Air pressure sintering
3, High compressive strength and flexural strength
4,Low thermal expansion coefficient
5, Excellent thermal shock resistance
6,non-stick aluminum and other non-ferrous metal melt
7, strong corrosion resistance

 

Applications

 
This product has been widely used in polysilicon reduction furnaces, military manufacturing, aviation, and power.


Silicon nitride ceramic rod polysilicon industry 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.

Silicon nitride ceramic rod polysilicon industry 1

 

Product packaging

 
Carton packaging or according to customer requirements
Silicon nitride ceramic rod polysilicon industry 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
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