provides a water injection apparatus for producing a metal powder. According to the present invention , the metal inside the molten steel is stored , that is equipped with an orifice for discharging the molten metal in the tundish bottom ; The tundish is mounted relative to the molten steel to fall through the orifice of the stem , a plurality of nozzles for ejecting a jet can downwardly ; And I may have a neck , with the number of jets are injected into the molten steel stem mainly to clash with the inner diameter mold member includes installed . ; 展开▼