| 摘要 |
The invention relates to a process for obtaining a fine powder of dendritic cadmium, characterized in that it comprises the following steps: (a) electrolytic production of cadmium metal on an electrode, under conditions such that there is formed a sponge consisting of tangled polymorphic dendrites, (b) removal and washing of the sponge, (c) disintegration of the sponge in a pulpy medium under conditions such that the dendrites are released in order to obtain a dendritic powder of particle size essentially less than a specified limit.
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