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XMCERA High Thermal Conductivity Aluminum Nitride AlN Ceramic Wafer
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Meo Machinery Co.LTD
China - Hangzhou
Manufacturing and trade
Trade Capacity
Export Percentage
0-30%
Nearest Port
Shanghai
Accepted Delivery Terms
Employees
501-1000 people
Accepted Payment Currency
USD,EUR,JPY
Average Lead Time
90 Day(s)
Certifications
Product Specifications
--Product Description
Aluminum Nitride is one of the few materials that offers electrical insulation and high thermal conductivity. This makes AlN extremely useful in high power electronic applications in heat sink and heat spreader applications.
Aluminum Nitride (AlN) is an excellent material to use if high thermal conductivity and electrical insulation properties are required. Because of it’s qualities, it is an ideal material for use in thermal management and electrical applications.
Some common applications of Aluminum Nitride include the following:
Heat sinks & heat spreaders
Electrical insulators for lasers
Chucks, clamp rings for semiconductor processing equipment
Electrical insulators
Silicon wafer handling and processing
Substrates & insulators for microelectronic devices & opto electronic devices
Substrates for electronic packages
Chip carriers for sensors and detectors
Chip lets
Col lets
Laser heat management components
Molten metal fixtures
Packages for microwave devices
* Very high thermal conductivity (> 200 W/mK)
* High electrical insulation capacity (>1.1012Ωcm)
* Strength according to the double ring method >320 MPa (biaxial strength)
* Low thermal expansion 4 to 6x10-6K-1(between 20 and 1000°C)
* Good metallization capacity
Properties Sheet
Property | Unit | Alumina Nitride Ceramic |
Color | Grey | |
Mechanical Properties | ||
Density | g/cm3 | 3.31 |
Compressive Strength | MPa | 2100 |
Flexural Strength | MPa | 335 |
Vickers Hardness | GPa | 11 |
Thermal Properties | ||
Maximum Temperature | ||
Oxidizing | °C | 700 |
Inert | °C | 1300 |
Thermal Conductivity | 30 | |
@ 25°C | W/mK | 180 |
@ 300°C | W/mK | 130 |
Coefficient of Expansion | ||
CTE 25°C ➞ 100°C | 10^-6/°C | 3.6 |
CTE 25°C ➞ 300°C | 10^-6/°C | 4.6 |
CTE 25°C ➞ 500°C | 10^-6/°C | 5.2 |
CTE 25°C ➞ 1000°C | 10^-6/°C | 5.6 |
Specific Heat | 100°C | 750 |
Thermal Shock Resistance ΔT | °C | 400 |
Electrical Properties | ||
Dielectric Constant | 1 MHz | 8.6 |
Dielectric Strength | kV/mm | >15 |
Loss Tangent | 1 MHz | 5x10^-4 |
Alumina Nitride Applications
- Heat sinks & heat spreaders
- Electrical insulators for lasers
- Chucks, clamp rings for semiconductor processing equipment
- Electrical insulators
- Silicon wafer handling and processing
- Substrates & insulators for microelectronic devices & opto electronic devices
- Substrates for electronic packages
- Chip carriers for sensors and detectors
- Chiplets
- Collets
- Laser heat management components
- Molten metal fixtures
- Packages for microwave devices
Xiamen Fine Ceramics Technology Co.,Ltd (XMCERA) is well known as a specialist manufacturer of custom-machined precision parts made from high-performance materials such as advanced technical ceramics, refractory metals and alloys, with no minimum order quantity (Rapid Prototyping) and manufacturing production.
XMCERA find cost-efficient solutions using a wide range of material qualities to meet the research, development and specialist production requirements of science and industry worldwide. We focus on achieving high quality in our products and services.
XMCERA find cost-efficient solutions using a wide range of material qualities to meet the research, development and specialist production requirements of science and industry worldwide. We focus on achieving high quality in our products and services.
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