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Zibo Taisheng Ceramic Technology CO.,LTD
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Customized Silicon Nitride Heater Sheath /Heater Coil Tube for Alumina Foundry
| Price: | 1200.0 USD |
| Payment Terms: | T/T,L/C |
| Place of Origin: | Shandong, China (Mainland) |
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Product Detail
widley used in aluminium alloy casting and low pressure die casting
non stick aluminum
good heat insulation
Product Description
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.
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Company Info
Zibo Taisheng Ceramic Technology CO.,LTD [China (Mainland)]
Business Type:Manufacturer, Distributor/Wholesaler
City: Zibo
Province/State: Shandong
Country/Region: China (Mainland)
