METHOD OF PRODUCING NANODISPERSED MIXTURE FOR PRODUCING NITRIDE CERAMIC

摘要

FIELD: chemistry.SUBSTANCE: method of producing a nanodispersed mixture for producing nitride ceramic involves electric explosion of an aluminium conductor coated with a yttrium oxide-containing coating in a sealed reactor in a medium of nitrogen gas at excess pressure. When charging voltage of the capacitive storage increases from 15 to 25 kV, the average volume-surface dimension of the nanoparticles decreases from 94 to 75 nm, but content of aluminium nitride also decreases from 19.0 to 12.3 wt %.EFFECT: simple process.1 tbl