Gold Member Since 2014
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Shanghai Gongtao Ceramics Co., Ltd.

Alumina Ceramics Rod, Al2O3 Rod, Alumina Ceramics Pipe manufacturer / supplier in China, offering Ceramic Silicon Nitride Si3n4 Pipe, High Purity Alumina Ceramics Rod, 1800c Laboratory High Temperature Al2O3 Ceramic Alumina Crucibles and so on.

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Ceramic Silicon Nitride Si3n4 Pipe

FOB Price: US $0.1 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $0.1/ Piece
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Port: Shanghai, China
Production Capacity: 50000 PCS/Year
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: GT-0242
  • Type: Refractory Material
  • Material: Silicon Carbide (SiC)
  • Transport Package: Plywood Case
  • Origin: Shanghai
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Shape: Pipe
  • Trademark: SHANGTAO
  • Specification: RoHS
  • HS Code: 8547100000
Product Description
Ceramic Silicon Nitride Si3n4 Pipe                                

2.

SiC%

Fe2O3

AI2O3%

Dissociative  SI+SIO2%

Dissociative C%

≥98

≤0.5

≤0.02

≤0.4

≤0.3

 

 

 

 

 

Physical property

Specific weight

3.2

Moh's hardness

9.5-9.8

Tensile strength

>1.50

Porosity %

25~32

 

specific heat  Kcal/Kg C

0 C

0.148

 rates of radiationλ=0.65μ

0.87

average coefficient of linear expansion 10- M/C

600C

4.3

400C

0.255

thermal conductivity

Kcal/Mh C

600C

14-18

900C

4.5

800C

0.294

1100C

12- 16

1200C

4.8

1200C

0.325

1300C

10-14

1500C

5.2

1600C

0.355

 

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