[Proprietary Technology] Die-Cast Heat Sink (High-Performance Composite Material MMC)
"MMC," a composite of metals and ceramics with characteristics such as lightweight, high rigidity, low thermal expansion, and high thermal conductivity.
Low thermal expansion, high thermal conductivity! We offer lightweight, high-rigidity materials with excellent heat dissipation properties = metal ceramic composite materials (MMC) using die-casting methods.
We have significantly reduced the cost of high-performance MMC using the die-casting method. ● Features of die-cast MMC 1. Low thermal expansion: 2/3 that of aluminum 2. High thermal conductivity: greater than aluminum 3. Lightweight and high rigidity: as light as aluminum with a Young's modulus greater than that of cast iron
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basic information
Our MMC (Metal Matrix Composites: composites of metal and ceramics) is a new material that combines aluminum alloy as the matrix material with ceramic reinforcements. The product we are introducing this time is die-cast MMC. While conventional sand-cast MMC was suitable for small-scale production, the die-casting method enables mass production, achieving significant cost reductions and lower processing costs. Recently, it has gained attention as a heat dissipation material with high thermal conductivity and low thermal expansion, leading to increased adoption in thermal management solutions for power semiconductors such as IGBTs. If you are facing issues with material properties, please feel free to contact us.
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Applications/Examples of results
Heat sinks (for trains, cars), automotive components, casings, structural parts, inspection device components.
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Company information
As a member of JGC Group, JFC challenges the possibilities of the material of fine ceramics with our own technologies. We actively engage in fundamental and applied research on ceramics, product application development, as well as manufacturing and sales. We respond to the diverse needs of various advanced industries with our unique technologies and products, including high-frequency ceramic substrates and circuit components, ceramic parts for industrial machinery, and the prototyping and development of metal-ceramic composite materials (MMC).