| Model: | TS019 |
|---|---|
| Brand: | TS |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | stalk tube , dosing tube , ceramic tube |
| Price: |
US $1200
/ pc
|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:22 Jul, 2015 |
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
All goods are made based on customers'drawings
