| 摘要 |
<p>A process for producing particulate metal powder, which comprises reducing at least one iron compound selected from the group consisting of iron oxide powder, iron sulfate powder and iron chloride powder in a gas phase to produce iron powder of 0.1 to 3.0 νm in particle size and 2.0 to 4.0 m2/g in specific surface area, and bringing the iron powder into contact with an aqueous solution containing at least one metal ion selected from the group consisting of nickel, tin, lead, cobalt, copper and silver to produce fine powder of 0.1 to 3.0 νm in particle size and containing at least one metal described above.</p> |
