Si3N4 нитрид кремния керамическая пластина зеркальная
Si3N4 нитрид кремния керамическая пластина зеркальная
Si3N4 нитрид кремния керамическая пластина зеркальная

Si3N4 нитрид кремния керамическая пластина зеркальная


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Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Sep-17-2025 0.22 $* 0.40 $*
Aug-17-2025 0.70 $* 0.50 $*
Jul-17-2025 0.50 $* 0.53 $*
Jun-17-2025 0.72 $* 0.17 $*
May-17-2025 0.78 $* 0.97 $*
Apr-17-2025 0.34 $* 0.23 $*
Mar-17-2025 0.11 $* 0.66 $*
Feb-17-2025 0.78 $* 0.61 $*
Jan-17-2025 0.94 $* 0.86 $*

Характеристики



Product Description


Si3N4 silicon nitride ceramic plate mirror polishing

Ceramic Substrates are used in many electronic applications where a thin insulating layer of thermally stable material is required to conduct heat away from electronic components whilst electrically insulating them, and material is 96% alumina, zirconia, silicon nitride and aluminum nitride, All our substrates are produced by laser cutting and surface grinding.

Properties with excellent insulation, high mechanical strength, high thermal conductivity, low expansion coefficient, small
dielectric constant, high-temperature resistance, excellent erosion and wear resistance, good quality in chemical shock heat and cold.

Substrates – Manufacturing and processing services:
Laser precise cutting, drilling, and scribing.
Cutting the highest accuracy: + / - 0.02mm
Cutting maximum size: 152.4 * 152.4 mm
Cutting minimum aperture diameter: 0.1 mm
Cutting max thickness: 1.5 mm
Laser marking Ceramic Substrates.
Precise Surface grinding.
Surface polishing.

We provide plates to standard sizes or according to your drawings:
Standard sizes of substrate/plates available in Stock:


96% Alumina
White Zirconia
Black Zirconia
Si3N4
60*70*0.2mm
100*100*1mm
100*100*0.8mm
100*100*0.5mm
62*62*0.28mm
100*100*2mm
100*100*1mm
100*100*0.8mm
127*127*0.5mm
100*100*3mm
100*100*3mm
100*100*1mm
114*114*0.635mm
100*100*5mm
100*100*5mm
101*101*0.8mm
100*100*10mm
101*101*1mm
150*150*4mm
101*101*1.5mm
150*150*6mm
127*127*2mm
150*150*8mm
Any size can be customized according to the drawing


Production Name
Si3N4 silicon nitride ceramic plate mirror polishing
Material
Alumina, Zirconia and Silicon Nitride ceramic
Size
Customized
Thickness
0.3mm, 0.38mm, 0.5mm, 0.635mm,1mm, And According to drawings
Surface Roughness
Ra0.4
Delivery 
Air Express (DHL/UPS/TNT/ FedEx)








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FAQ


Why Choose Us?
1.12 years of professional production industrial ceramics factory
2. High quality products with low price
3. High precision parts with lowest tolerance
4. Show time for production
5. Has a group of experienced, professional and efficient R&D team
6. Has a good reputation in China and abroad.
7. MOQ is not limited, small quantity is welcome.
8. Vigorous team and good after-sales service

FAQ
Q: Are you trading company or manufacturer?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-30 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 50% T/T in advance, balance before shippment.




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