Method of manufacturing iron-based powder
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United States of America Patent
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Oct 13, 2015
Grant Date -
Jul 18, 2013
app pub date -
Sep 15, 2011
filing date -
Sep 15, 2010
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Abstract
A method of manufacturing iron-based powder includes providing an iron-based molten steel manufactured through a iron making process and a steelmaking process to a tundish; and performing water atomization over the molten steel discharged through a nozzle connected to the tundish. The iron-based powder is manufactured from the molten steel refined after a molten iron tapped from a iron making process is charged into a converter without a pre-treatment process of the molten iron, thus economically providing the highly clean iron-based powder.
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