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Zibo Taisheng Ceramic Technology CO.,LTD
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Customized Silicon Nitride Riser Tube/Dosing Tube for Aluminum Foundry
| Price: | 1000.0 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
high temperature resistance
good resistance
Product Description
Silicon nitride riser tube is the key part of the low pressure casting. It is the ideal materials of the metallurgy industry because of excellent characteristics. After using, it can not only improve the quality of the casting products but also reduce the cost. The service life is 5-20 times longer than the traditional tube, so the replacement of the riser tube is reduced and the continuous of the production is ensured.
Physical and chemical index
Types | Gas Si3N4 |
Density | >3.2g/cm3 |
Si3N4 content | >92% |
Flexural strength | >600Mpa |
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: φ50~200mm.
Length: 500~1100mm.
Hope for our cooperation
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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)
