Products / Alumina ceramics / Alumina Ceramic Heat Sink
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Alumina Ceramic Heat Sink
Aliases:High-Temperature Resistant Ceramic Corrugated Sheets
Introduction
Alumina ceramic heat sinks, also known as high-temperature resistant corrugated sheets or insulating wear-resistant corundum setter plates, offer excellent heat dissipation, high-temperature resistance, insulation, and wear resistance. Ideal for electronics, aerospace, automotive, and industrial heat treatment applications, they meet modern industrial demands and adapt to extreme environments.
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Alumina Ceramic Heat Sink
*Some content and parameters are for reference only. Our company can adjust ceramic performance and customize processing according to customer needs.
Design Features
Dual-Sided Functional Design
One side of this ceramic plate is smooth, while the other features multiple square grooves. This structural design not only enhances the material's heat dissipation performance but also improves its mechanical stability.
High-Purity Alumina Material
The plate is made from 96% high-purity alumina, ensuring excellent physical and chemical stability.
Exceptional Mechanical Properties
With a high elastic modulus (275 GPa) and good flexural strength (300 MPa), it maintains structural integrity under extreme conditions.
Superior Thermal Performance
It has excellent thermal shock resistance (200°C temperature difference), allowing it to operate stably at temperatures up to 1600°C.
Electrical Insulation
With an electrical insulation strength of 12 KV/mm and a volume resistivity of 10^14 Ω·cm, it is an ideal material for electrical insulation.
Application Areas
Electronics Industry
Used for heat dissipation in high-performance electronic components such as semiconductor devices and LED lights.
Aerospace
Due to its high-temperature resistance and thermal shock resistance, it is used in critical components of spacecraft internal structures.
Automotive Industry
Serves as part of key thermal management components in electric vehicles and high-performance engines.
Industrial Heat Treatment Equipment
Used as support and insulation plates inside furnaces, providing a stable thermal environment and protection.
Electrical Insulation Applications
Acts as an insulator in high-voltage electrical equipment, ensuring safe operation of the devices.
Dongguan Haikun New Material Co., Ltd.
A global advanced precision ceramics (special ceramics) manufacturer, focusing on the development, design, production and sales of advanced precision ceramic products, covering zirconium oxide, aluminum oxide, silicon nitride and other materials, which are widely used in aviation, aerospace, military industry, medical and other fields
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Comparison of ceramic material properties
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