| Model: | SN-006 |
|---|---|
| Brand: | TS |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | silicon nitride ring , insulated ring , ceramic ring |
| Price: |
US $100
/ pc
|
| Min. Order: | 1 pc |
| Last Online:03 Nov, 2016 |
Product Description
Silicon Nitride insulation ring is widely used in polysilicon industry.
Physical and chemical index
|
Types |
Gas Si3N4 |
|
Density |
>3.2g/cm3 |
|
Si3N4 content |
>92% |
|
Electrical resistivity |
>1010 |
|
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 |
Common size:
We usually prodcueasyour drawings.
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
