Alloy powder manufacturing apparatus

Abstract

An alloy powder manufacturing apparatus includes a substrate, at least one nozzle, and at least one alloy supply part. The nozzle forms a liquid film having a predetermined thickness by supplying a high-speed fluid formed from a cooling liquid onto the substrate in such a manner as to apply a predetermined acceleration to the liquid film along a thickness direction. The alloy supply part supplies a molten alloy to the liquid film without dividing same into a size equal to or less than a predetermined thickness. Particles are formed by dividing the molten alloy into a size equal to or less than the predetermined thickness by means of the high-speed fluid, and the particles are cooled in a condition in which the particles are retained in the liquid film by means of the predetermined acceleration and kept in contact with the high-speed fluid.

Dependencies are inferred from the claim text.