PRODUCTION METHOD FOR METAL MICROPARTICLE

摘要

Provided is a production method for metal microparticle, wherein metallic oxide can be used as a raw material, and impurities are difficult to mix into fused salts and the generated metal microparticles. A production method for metal microparticle (112) is used for reducing metallic oxide powders (110) in an electrolytic bath (100) by generating cathode discharge in the vicinity of the surface of the electrolytic bath (100) in which the metallic oxide powders (110) have been suspended in fused salts.