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Help CenterSilicon Nitride Protect Sheath for Thermocouple and Heater in Casting
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Silicon Nitride Heater tube
Silicon Nitride heater protection tube is used in molten aluminum, high oxidation resistance, high-speed and efficient dispersal and removal of hydrogen and other unwanted particles, long service time.
Physical and chemical index
Types |
Gas Si3N4 |
Density |
>3.2g/cm3 |
Si3N4 content |
>92% |
Flexural strength |
>700Mpa |
Compressive strength |
>1500Mpa |
Thermal conductivity(W/mk) |
16-22 |
Porosity |
0 |
Thermal expansion coeff.(RT-1000℃) |
3.2 |
|
Max temperature In air |
1400℃ |
Hardness(HRA) |
>92 |
Features
1, Moulding: Cold isostatic pressing(CIP)
2, Sintering: GPSN
3, High strength &good compactness
4, Low thermal expansion coefficient
5, Excellent thermal shock resistance
6, No wetting by molten aluminum and other non-ferrous molten metal
7, Good corrosion resistance
Common size:
Inner diameter: φ100~200mm.
Length: 800~1200mm.
We can also prodcue other sizes according to your drawing.
Products details:
Application
Aluminum foundry.
Relevant Recommendation
Silicon Nitride Thermocouple Protection Tube
Silicon Nitride Riser Tube
Silicon Nitride Heater Sheath
Relevant Website:
Logistics:
1, by air
2, by express
3, by sea
We are the most largest factory for silicon niride products, aluminum titanate products and alumina products in China, there’s more than 100 people and 8 production lines in our company.
Our products have been sold to all over the world.
Welcome to visit our factory!
1, How about your QC system?
We have ISO9001 certification.
2, What’s the MOQ?
1piece or 1set.
3, What’s the delivery time?
15~30days, it depends on your quantity.
4, Can you provide sample?
Yes!
5, Are you manufacturer or trading company?
We are manufacturer in Zibo city, China. Welcome to visit our factory!
Send Inquiry to This Supplier
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