Silicon Nitride Riser Tube
| Min. Order: | 1 Piece/Pieces |
|---|---|
| Trade Term: | FOB,CFR,CIF, |
| Payment Terms: | L/C, T/T, WU |
| Supply Ability: | 800Pcs/Month |
| Place of Origin: | Shandong |
Company Profile
| Location: | Zibo, Shandong, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Industiral Ceramic |
Product Detail
| Model No.: | SN-002 |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Brand Name: | TS |
| Colour: | Grey |
| Material: | Si3N4 |
| Working Temperature: | 1400 |
| Density: | 3.2 |
| Hardness: | >92 |
| Flexural Strength: | >600 |
| Compressive Strength: | >1500 |
| Thermal Conductivity: | 16--22 |
| Coefficient of Thermal Expansion: | 3.2-3.4 |
| Purity: | 92 |
| Production Capacity: | 800Pcs/Month |
| Packing: | wooden box |
| Delivery Date: | 20 days |
Product Description
Silicon Nitride Riser Tube
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 | GPSN |
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
