The specific rigidity is higher than Alsic and three times that of cast iron! There is no gas emission in a vacuum environment.
Metal matrix composite (MMC) 'AC-Alcon' is a composite material made of Si (silicon) and Al (aluminum). It is lighter than aluminum and can be processed with ultra-hard tools. Its specific stiffness is higher than Alsic (30% Si, 70% Al) and is three times that of cast iron. Additionally, it has excellent vibration damping properties and a thermal expansion rate that is closer to that of SUS guides. 【Features】 ■ Specific gravity: Lighter than aluminum (2.45 Gcm²) ■ Young's modulus: Comparable to steel (117 GPa) ■ Specific stiffness (Young's modulus/specific gravity): Higher than Alsic (30% Si, 70% Al) and three times that of cast iron ■ Thermal expansion rate: Closer to that of SUS guides ■ Machinability: Can be machined with ultra-hard tools ■ Vibration damping: Excellent vibration damping properties *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Physical Properties (Partial)】 ■Density (g/cm3): 2.45 ■Young's Modulus (GPa): 117 ■Specific Stiffness (GPa-g/cm3): 48 ■Thermal Expansion Coefficient (ppm/K): 10 ■Thermal Conductivity (W/m·K): 107 ■Electrical Resistivity (Ω·cm): 3.90×10^-5 ■Actual Usable Size (mm): □420×4t *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■Precision drive components • Pre-process in semiconductor manufacturing (exposure equipment, inspection equipment) • Post-process in semiconductor manufacturing (bonding machines, chip mounters) *For more details, please refer to the PDF document or 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.
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