Laser Cutting/Machining Alumina Ceramic Substrates
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Guangdong
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Validity to:
Long-term effective
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Last update:
2017-12-03 00:19
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Browse the number:
119
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Actech Precision Ceramics (HK) Limited
- Contactaixin:
Mr. Benny Yin(Mr.)
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Email:
telephone:
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Arrea:
Guangdong
Address:17 Building, Xili Street Xili Industrial Zone, Nanshan District, Shenzhen, Guangdong, China 518055
- Website:
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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 92%, 96%, 99%alumina, zirconia and ZTA.
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.
Supply alumina ceramic substrate:
Thickness: 0.3 - 2mm
Size: 10 - 300mm, According to drawing.
Laser Cutting ceramic substrate:
Cutting the highest accuracy: +/- 0.02mm
Cutting Maximum size: 152.4 x 152.4 mm
Cutting Minimum aperture diameter: 0.1mm
Cutting Maximum thickness: 1.5mm
Products Show:
Manufacturing Process
Packing and Shipping:
stable material is required to conduct heat away from electronic components whilst electrically insulating
them, and material is 92%, 96%, 99%alumina, zirconia and ZTA.
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.
Supply alumina ceramic substrate:
Thickness: 0.3 - 2mm
Size: 10 - 300mm, According to drawing.
Laser Cutting ceramic substrate:
Cutting the highest accuracy: +/- 0.02mm
Cutting Maximum size: 152.4 x 152.4 mm
Cutting Minimum aperture diameter: 0.1mm
Cutting Maximum thickness: 1.5mm
Product Name |
Ceramic Substrates |
Material |
Alumina, Zirconia and Silicon Nitride Ceramic |
Color |
Black and White |
Size |
10-300mm |
Thickness |
0.3mm, 0.38mm, 0.5mm, 0.635mm,1mm, And According to drawings
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| Surface Roughness | Ra0.2 |
Tolerance |
+/-0.01mm |
Lead time |
15 - 30days |
| Max. Working | 1500 -1700 °C |
Samples |
Avaliable |
Shipping |
Air Express (DHL/UPS/TNT/ FedEx) or Ocean Shipping |
| Properties | Units | 96% Al2O3 |
99% Al2O3 |
Zirconia | Silicon Nitride |
Machinable Ceramic |
| Material Characteristics | ||||||
| Gas Permeability | 0 | 0 | 0 | 0 | 0 | |
| Water Absorption | % | 0% | 0% | 0% | 0% | 0.038% |
| Colour | White | Ivory | White | Grey | White | |
| Density | g/cm3 | 3.7 | 3.85 | 6 | 3.2 | 2.7 |
| Physical Characteristics | ||||||
| Hardness | Kg/mm2 | 1100 | 1400 | 1100 | 1600 | 1175 |
| Modulus of Elasticity | Gpa | 300 | 350 | 200 | 300 | 65 |
| Flexural Strength | Mpa | 300 | 340 | 1150 | 600 | 108 |
| Compressive Strength | Mpa | 2100 | 2200 | 2500 | 2500 | 488 |
| Fracture Toughness | Mpam1/2 | 3.5 | 4 | 12 | 6 | |
| Thermodynamic Property | ||||||
| Max Use Temperature | °C | 1500 | 1650 | 1500 | 1800 | 800 |
| Thermal Conductiviey | W/(m.k) | 25 | 27.5 | 2.5 | 20 | 1.68 |
| Thermal Expansion Coefficient | 10-6/°C | 7.5 | 8 | 10 | 3.2 | 8.6 |
| Thermal Shock Resistance | △T°C | 200 | 200 | 250 | 600 | 200 |
| Specific Heat | J/kg.K | 860 | 860 | 500 | 500 | |
| Electrical Specification | ||||||
| Dielectric Strength | KV/mm | 12 | 10 | 5 | 40 | |
| Dielectric Constant | εr | 9.5 | 9.1 | 12 | 6 | 7 |
| Volume Resistivity | Ω | ≥1014 | ≥1014 | ≥1010 | ≥1014 | ≥1016 |
| Dielectric Loss Angle | 0.0002 | 0.0002 | 0.001 | |||
Manufacturing Process
Packing and Shipping:
