METHOD FOR FORMING NANO PATICLE AND NANO PARTICLE FORMING DEVICE

摘要

The present invention relates to a nanoparticle producing method and includes the steps of: preparing a wire used as a material to create nanosized particles; connecting the wire to a first electrode and a second electrode; preheating the wire using a preheating device; producing nanosized particles by authorizing energy to the wire using power. After carrying out the preheating step, the skin depth of the wire becomes bigger than the radius of the wire.