Silicon Nitride Heater Sheath for Aluminum Casting

Silicon Nitride Heater Sheath for Aluminum Casting
Model:SN-004
Brand:TS
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:Silicon Nitride , heater sheath , protection tube
Price: US $700 / pc
Min. Order:1 pc
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Product Description

Silicon Nitride Heater Protection Tube

Product Description

Silicon nitride heater protection tube will not only protect the heater but also make rapid and uniform heating of molten metal during casting. Corrosion Resistance, fast heat conduction, high efficiency and long service life make silicon nitride to be good material for heater protection tube.

Physical and chemical index

Types

GPSN

RSSN

Density

>3.2g/cm3

>2.4g/cm3

Si3N4 content

>92%

>92%

Flexural strength

>600Mpa

>200Mpa

Compressive strength

>1500Mpa

 

Thermal conductivity(W/mk)

16-22

14

Porosity

0

<15%

Thermal expansion coeff.(RT-1000℃)

3.2

2.8

Max temperature

In air

1400℃

1150℃

Hardness(HRA)

>92

>85

Features

1, Moulding: Cold isostatic pressing(CIP)

2, Sintering: GPSN/RSSN

3, High strength and good compactness

4, Low thermal expansion coefficient

5, Excellent thermal shock resistance

6, No wetting by molten aluminum and non-ferrous metal

7, Good corrosion resistance

Recommended Sizes

OD(mm)

ID(mm)

Length(mm)

16

8

300-600

22

12

300-800

28

16

300-900

30

18

300-900

45

25

300-900

We can also prodcue other sizes according to your drawing.

 

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Member Information

ZIBO Guiyuan Taisheng Advanced Ceramic Co.,Ltd
Country/Region:Shan Dong - China
Business Nature:Manufacturer
Phone:18253372068
Contact:Daisy (Sales)
Last Online:03 Nov, 2016

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