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nbenterprises2002@gmail.com -
08047018486
Silicon Nitride Rods
| Business Type | Manufacturer, Exporter, Supplier, Retailer, Wholesaler |
| Material | Ceramics |
| Purity | 99.9 |
| Types | Gas Si3N4 |
| Click to view more | |
Preferred Buyer From
| Location | India, United States, France, Germany |
Product Details
Density
>3.2g/cm3
Si3N4 content
>92%
Flexural strength
>600Mpa
Compressive strength
1500Mpa
Thermal conductivity (W/mk)
16-22
Thermal expansion coeff. (RT-1000℃)
3.2
Max temperature in air
1400℃
Hardness (HRA)
>92
Payment Terms
L/C, T/T
Delivery Time
10 DAYS
Gas pressure sintered silicon nitride (GPSSN) is a sintering processing at high temperature after isostatic pressing of silicon nitride powder with other additives. The nitrogen pressure (<20mpa) during sintering could restrain the dissociation of si3n4 and get the full sintering at high temperature, which make the silicon nitride products to highest density and lowest porosity.
Product Advantages
- Moulding: Cold isostatic pressing(CIP)
- Sintering: GPSN/RSSN
- High strength and good compactness
- Low thermal expansion coefficient
- Excellent thermal shock resistance
- No wetting by molten aluminum and non-ferrous metal
- Good corrosion resistance
Common size
We can also prodcue other sizes according to your drawing.
Packaging & Delivery
Packaging Details:
- We general have two types for safe package: carton and pallet.
- If there's special demands, we will respect your suggestion.
Delivery Detail:
General within 20 working days, it depends on the quantity.
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