| 摘要 |
In the process, a molten metal stream is delivered to a rotating first circular surface, and furthermore the molten fine droplets from the edge of the primary annular surface are delivered against an inclined secondary annular surface which surrounds the primary surface, at an angle such that the molten droplets which reach the secondary surface are divided and delivered from the secondary surface, in order to be cooled and collected as ultrafine particles. |
