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A method for the production of fine particles - powders by atomize with a hot disk.
A method for the production of fine particles - powders by atomize with a hot disk.
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机译:一种通过热盘雾化生产细粒粉末的方法。
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摘要
A process is disclosed for producing fine powder, which comprises entraining a starting powder material in a carrier gas, injecting the starting powder material using the carrier gas into a high temperature jet to form a high velocity stream of molten droplets, fragmenting the resulting high velocity molten droplets by impacting against a substrate wherein the temperature of the substrate is above the melting point of the powder material, to form smaller droplets, and allowing the resulting fragmented smaller droplets to spheroidize and solidify in flight.
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