A metal matrix ceramic composite with a stiffness 1.8 times higher than aluminum and reduced thermal expansion by 2/3. Thermal conductivity has also improved!
"AC-Alsic" is a metal-based ceramic composite material suitable for heat spreaders and substrates for high-power semiconductors, where high strength and high thermal conductivity are required. Additionally, it is suitable as a heating element with good thermal uniformity, low thermal expansion, and minimal high-temperature deformation, achieved by embedding a sheath heater pattern into a SiC preform and integrating it with molten aluminum. 【Features】 ■ High rigidity with a Young's modulus 1.8 times that of aluminum, and thermal expansion reduced to 2/3 ■ Specific rigidity 2.8 times that of cast iron, and thermal conductivity improved by 3 times ■ Suppression of deformation and strain caused by thermal expansion differences ■ Thermal expansion rate similar to that of stainless steel and carbon steel *For more details, please download the PDF or feel free to contact us.
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■Ceramics *For more details, please feel free to contact us.
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【Applications】 ■Heat dissipation substrate ■Power semiconductor substrate (IGBT, MOS-FET) ■Reflow tray *For more details, please feel free to contact us.
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● What Advance Composite is Working On Aluminum + Ceramic / Carbon / Metal Advance Composite addresses challenges such as weight reduction, high rigidity, thermal expansion, and heat dissipation through the customized design and development of "composite materials" centered around aluminum. ● Our Strengths We can freely design materials with properties and functions that cannot be achieved with a single material, leading to significant improvements in characteristics: 1) World-class molten forging technology 2) Design technology that realizes the required properties of materials according to their intended purpose 3) Experience and track record in the manufacturing of metal matrix composites centered around aluminum ● Molten Forging Method Our core technology, molten forging technology, allows us to design and manufacture new materials with unprecedented functions, physical properties, and characteristics that could not be obtained with single materials or other methods. This technology solves challenges such as internal defects, strength, and material limitations that were difficult to address with conventional forging and casting techniques, enabling the enhancement, combination, and bonding of materials that were previously impossible. Through the molten forging method, we can design and manufacture new materials with unprecedented functions, physical properties, and characteristics that could not be achieved with single materials or other methods.