A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CUBIC BORON NITRIDE POLYCRYSTALLINE SUBSTANCE AND HEAT SINK USING SAME
A polycrystalline cubic boron nitride comprising 99.5% by volume or more of cubic boron nitride, wherein the polycrystalline cubic boron nitride has a heat conductivity of 300 W/mK or more, the polycrystalline cubic boron nitride has a carbon content of 100 ppm or more and 1000 ppm or less in terms of mass, the polycrystalline cubic boron nitride comprises a plurality of crystal grains, and the plurality of crystal grains have a median diameter d50 of an equivalent circle diameter of 0.9 µm or more and 10 µm or less.
CUBIC BORON NITRIDE POLYCRYSTALLINE SUBSTANCE AND HEAT SINK USING SAME
A polycrystalline cubic boron nitride comprising 99.5% by volume or more of cubic boron nitride, wherein the polycrystalline cubic boron nitride has a heat conductivity of 300 W/mK or more, the polycrystalline cubic boron nitride has a carbon content of 100 ppm or more and 1000 ppm or less in terms of mass, the polycrystalline cubic boron nitride comprises a plurality of crystal grains, and the plurality of crystal grains have a median diameter d50 of an equivalent circle diameter of 0.9 µm or more and 10 µm or less.
CUBIC BORON NITRIDE POLYCRYSTALLINE SUBSTANCE AND HEAT SINK USING SAME
POLYKRISTALLINE SUBSTANZ AUS KUBISCHEM BORNITRID UND KÜHLKÖRPER DAMIT
POLYCRISTAUX DE NITRURE DE BORE CUBIQUE, ET DISSIPATEUR THERMIQUE METTANT EN ?UVRE CEUX-CI
ISHIDA YUH (author) / KUKINO SATORU (author)
2024-11-13
Patent
Electronic Resource
English
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