| 摘要 |
<p>The present invention relates to a method for manufacturing alloy steel and, more specifically, to a method for manufacturing alloy steel capable of easily controlling the manganese chromium content for generating a steel grade and a manganese chromium component. The method for manufacturing alloy steel according to an embodiment of the present invention comprises the steps of tapping the blown steel; and injecting molten materials in which various kinds of alloy steel are molten in the molten steel. The method for manufacturing alloy steel according to the present invention can reduce the loss of alloying elements and easily control component elements of the molten steel.</p> |
