With the rapid advancement of technology, the semiconductor industry has increasingly higher demands for material performance. Aluminum nitride ceramics, as a new type of high thermal conductivity ceramic material, have gained a significant position in the semiconductor industry due to their unique properties,such as aluminum nitride ceramic cover plate, aluminum nitride Insulators,semiconductor heat sinks and other high thermal conductivity ceramics.
Size :
Diameter 12 inches，28mm thicknessOrder(MOQ) :
1 pcsLead Time :
50~60 daysData Sheet
| Properties | Condition | Units | AN-180 |
| Density | -- | g/cm3 | 3.32 |
| Thermal conductivity | 25℃ | W/m·K | 180 |
| Bending strength | 3-point method,25℃ | Mpa | 410 |
| Insulation | 25℃ | KV/mm | 31 |
| Volume resistity | 25℃ | Ω·cm | 3.4×1014 |
| Dielectric constant | 1MHz | — — | 8.8 |
| Dielectric loss | 1MHz | — — | 6.5×10-4 |
| CTE | 25~400℃ |
×10-6/K |
4.6 |
Applications of Aluminum Nitride Ceramics in the Semiconductor Industry
1.Wafer Carriers In semiconductor manufacturing:
wafer carriers are crucial for holding silicon wafers. Aluminum nitride ceramic wafer carriers offer high thermal conductivity, low thermal expansion coefficients, and excellent insulation properties, which can enhance wafer quality and yield.
2.Chip Heat Dissipation Substrates:
Aluminum nitride ceramic chip heat dissipation substrates provide high thermal conductivity and good thermal matching, effectively improving chip heat dissipation efficiency, reducing chip operating temperatures, and enhancing chip stability and longevity.
3.LED Packaging:
As LED technology continues to advance, the requirements for LED packaging materials are increasing. Aluminum nitride ceramics, with their excellent thermal conductivity and high-temperature resistance, can improve LED brightness, reduce thermal resistance, and enhance LED stability and lifespan.
4.Sensors:
Aluminum nitride ceramics offer good insulation properties and high-temperature resistance, making them suitable for sensors used in various high-temperature and high-pressure environments, thus improving sensor stability and reliability.
Due to their unique physical properties, chemical properties, and practical advantages, aluminum nitride ceramics have broad application prospects in the semiconductor industry. With ongoing technological advancements, aluminum nitride ceramics are expected to play an increasingly important role in this field.
Our advantage
Xiamen Juci Company has a plant area of 30,000 square meters, and the production workshop is equipped with 30 sets of single sintering furnaces, as well as 8 sets of advanced continuous sintering furnaces, with a production capacity of up to 1,000 tons/year of aluminum nitride powder. The testing center is about 800 square meters, equipped with more than 100 sets of professional powder and ceramics testing equipments such as scanning electron microscope, particle size meter, nitrogen-oxygen analyzer, powder comprehensive tester, thermal conductivity meter and so on. The company has a R&D center with an area of 1200 square meters, equipped with more than 40 sets of R&D special equipment, and a R&D team of more than 30 people who constantly promote product optimization and innovation, so that the company can maintain its competitive advantage in the fierce market competition.
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WhatsApp : +8618250812806
Email : chenxiaofang@chinajuci.com
Tel : +8618250812806
