| 摘要 |
PROBLEM TO BE SOLVED: To provide a production device for a gradient material and a production method for a gradient material where a gradient material having a desired gradient composition distribution can be easily produced. SOLUTION: The production device is used for producing a gradient material which comprises a plurality of substances and in which the compositions of the plurality of substances gradually change. The device comprises: a storage part for storing the powder of each substance; and a vibration means for vibrating the storage part. The storage part is provided with a plurality of falling holes in such a manner that the regions of at least two sets of the same are partitioned from the other sets, the partitioned respective regions are stored with each powder, and, by vibrating the storage part, the powder is dropped from the falling holes, so as to be packed into a molding die. COPYRIGHT: (C)2006,JPO&NCIPI
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