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07001
Aluminum nitride ceramic substrate Heat Sink High Thermal Conductivity Circuit Board Laser
High thermal conductivity (>170W/m-K), close to BeO and SiC, more than 5 times that of Al2O3;
Thermal expansion coefficient matches Si and GaAs;
Excellent various electrical properties (dielectric constant, dielectric loss, body resistivity, dielectric strength);
Good mechanical properties, higher flexural strength than Al2O3 and BeO ceramics, can be sintered at atmospheric pressure;
Can be made by casting process. It is a promising substrate and packaging material for high power integrated circuits.
Properties Of Aluminum Nitride Ceramics
| Item | Data | Unit |
| Color | Grey | - |
| Density | 3.30 | g/cm3 |
| Surface roughness Ra | 0.01~0.7 | um |
| Bending Strength | 450 | MPa |
| Moh's hardness | 8 | - |
| Thermal conductivity | 180 | 25°C，W/(m·k) |
| Coefficient of Thermal Expansion | 4 | 10-6/°C，100°C |
| Dielectric Constant | 8.8 | 1MHz |
| Dielectric loss | ＜3 | 1MHz，10-4 |
| Electrical Resistivity | >1014 | 25°C，Ω.cm |
| Dielectric strength | 17 | KV/mm |
Etablished in June 2006
SHENZHEN HAORUI INDUSTRIAL TECHNOLOGY CO.,LTD has specialized in the research & development, fabrication and sales of non-standard industrial ceramics, hard alloy (such as tungsten steels), metals and non-metal precision machinery parts for 20 years.
The company has a strong technical level in the processing and manufacturing of industrial ceramics (i.e. zirconia, alumina, silicon nitride, silicon carbide, aluminum nitride, etc.), hard alloys (such as tungsten steels,) non-standard precision parts. The company holds many leading technologies in this field. Moreover, the company has a group of professional technicians with strong technical development abilities and over 10 years working experiences.Most importantly, the company also has a complete production process and quality management system, as well as a complete set of precisely machining equipments and inspection facilities.
A:We are a professional manufacturer of ceramic parts. we are factory.
2. Do you only supply standard parts or can customized parts according to our drawing?
A: All parts can be customized according to you drawings and will meeting your requirements perfectly.
3. Can the price be negotiated?
A: Of course, we will consider discounts for large-volume orders.
4: Can you guarantee the product?
A: Yes, we promise to provide quality assurance for all products, inspect according to your drawings and issue an inspection report. If you are not satisfied with our product quality or service, please feel free to give us feedback.
5: Can I visit your factory?
A: Of course, welcome your arrival, please contact us in advance and make an appointment.
6: 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.
7: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
sales@szhr-tech.com
Aluminum nitride ceramic substrate Heat Sink High Thermal Conductivity Circuit Board Laser
High thermal conductivity (>170W/m-K), close to BeO and SiC, more than 5 times that of Al2O3;
Thermal expansion coefficient matches Si and GaAs;
Excellent various electrical properties (dielectric constant, dielectric loss, body resistivity, dielectric strength);
Good mechanical properties, higher flexural strength than Al2O3 and BeO ceramics, can be sintered at atmospheric pressure;
Can be made by casting process. It is a promising substrate and packaging material for high power integrated circuits.
Properties Of Aluminum Nitride Ceramics
| Item | Data | Unit |
| Color | Grey | - |
| Density | 3.30 | g/cm3 |
| Surface roughness Ra | 0.01~0.7 | um |
| Bending Strength | 450 | MPa |
| Moh's hardness | 8 | - |
| Thermal conductivity | 180 | 25°C，W/(m·k) |
| Coefficient of Thermal Expansion | 4 | 10-6/°C，100°C |
| Dielectric Constant | 8.8 | 1MHz |
| Dielectric loss | ＜3 | 1MHz，10-4 |
| Electrical Resistivity | >1014 | 25°C，Ω.cm |
| Dielectric strength | 17 | KV/mm |
Etablished in June 2006
SHENZHEN HAORUI INDUSTRIAL TECHNOLOGY CO.,LTD has specialized in the research & development, fabrication and sales of non-standard industrial ceramics, hard alloy (such as tungsten steels), metals and non-metal precision machinery parts for 20 years.
The company has a strong technical level in the processing and manufacturing of industrial ceramics (i.e. zirconia, alumina, silicon nitride, silicon carbide, aluminum nitride, etc.), hard alloys (such as tungsten steels,) non-standard precision parts. The company holds many leading technologies in this field. Moreover, the company has a group of professional technicians with strong technical development abilities and over 10 years working experiences.Most importantly, the company also has a complete production process and quality management system, as well as a complete set of precisely machining equipments and inspection facilities.
A:We are a professional manufacturer of ceramic parts. we are factory.
2. Do you only supply standard parts or can customized parts according to our drawing?
A: All parts can be customized according to you drawings and will meeting your requirements perfectly.
3. Can the price be negotiated?
A: Of course, we will consider discounts for large-volume orders.
4: Can you guarantee the product?
A: Yes, we promise to provide quality assurance for all products, inspect according to your drawings and issue an inspection report. If you are not satisfied with our product quality or service, please feel free to give us feedback.
5: Can I visit your factory?
A: Of course, welcome your arrival, please contact us in advance and make an appointment.
6: 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.
7: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.If you have another question, pls feel free to contact us as below:
sales@szhr-tech.com
