Zibo Taisheng Ceramic Technology Co., Ltd.

China Manufacturer with main products: Silicon Nitride Tube, Aluminum Silicate Tube, Aluminum Pipe, Alumina Lining, Aluminum Titanate Riser Tube, Casertips, Thermocouple Tube,...

Home  >Products Catalog > Silicon Nitride > Silcion Nitride(Si3N4)Ceramic Riser Tube for Low Pressure Die Casting Machine,China Manufacturer

Silcion Nitride(Si3N4)Ceramic Riser Tube for Low Pressure Die Casting Machine,China Manufacturer

FOB Price: 700.00 - 2,000.00 USD/Piece
Supply Ability: 1,000 Piece/Pieces per Month
Shipping: Qingdao Tianjin Shanghai Ningbo
Payment Terms: L/C, T/T, Western Union, MoneyGram
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Shandong in China
Packaging Details: according to customers' requirements

Quick Details

  • Chemical Composition: si3n4,Fe,Alumina etc
  • Material: Silicon Nitride
  • Shape: Tube
  • Application: used in non-ferrous metal industry
  • Model Number: TS001
  • Brand Name: TS
  • package::: carton or wooden case
  • origin:: China
  • color:: light gray
  • outer diameter:: optional
  • raw material:: silicon nitride
  • density:: high and equal
  • Material:: Silicon Nitride
  • length:: optional
  • Refractoriness (Degree):: 1580-1700
  • inner diameter:: optional

Specifications

Key Properties:

Thermocouple tube manufacturer 

 

Good heat-resistant 

 

Anti-corrosion and anti-oxidation 

 

Self-lubrication 

 

Long service life

 

 

Silicon nitride thermocouple protective cannula ( protection tube) is formed by CIP biscuit, then machined to accurate dimension, and put it into Reaction-Sintered furnace for sintering. The special ceramic products by this modern advanced craft have the characteristics of high and equal density, good dimensional accuracy , etc. Silicon nitride is especially suitable for thermocouple protection tube measuring temperature of molten aluminum for its anti-fusion.

 

 

Silicon nitride ceramics possess excellent properties of high thermal stability, antioxidant capacity and good dimensional precision of products. As silicon nitride is covalent compounds with high bond energy and can form protective film of oxide in the air, so its good chemical stability can make silicon nirtide not be oxidized below 1200°C, and generate protective film to prevent further oxidation between 1200~1600°C. Silicon nitride can not be infiltrated and corroded by aluminium, lead, tin, silver, brass, nickel and other molten metals, but can be corroded by molten metal like magnesium, nicochrome and stainless steel.

 

 Specifications: 


Name

Unit

SI3N4(RB)

Bulk Density

g/cm3

2.5-2.6

Strength

HRA

80-86

Bending Strength

MPa

160-210

Porosity

%

10-15

Coefficiency of Linear

1×10-6/K

2.53

Bending Strehgth

(Mpa*m-1)

2.8

Thermal conductivity

W/mk

15

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Our Product List is as follows: 

 

Silicon Nitride Powder & Silicon Nitride Finished Products(Si3N4)

 

 

 

Alumina Ceramic Tubes&  Other Ceramic particles

 

 

 

Aluminium Titanate Ceramic Products

 

 

 

Aluminium Silicate Products(Al2(SiO3)3)

 

 

 

Refining Equipment

 

 

 

Look forward to our cooperation.

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