Phase chemical composition of ultrafine powders obtained by joint electrical explosion of aluminium and copper wires were studied. Particles of ultrafine powders are not phase-homogeneous, surface of particles are enriched by more refractory component. Yield of forming in this explosion conditions intermetallic compounds Cu9Al4 and CuAl2 depends on conditions of powder manufacturing.
|Number of pages||4|
|Journal||Fizika i Khimiya Obrabotki Materialov|
|Publication status||Published - Jul 1997|
ASJC Scopus subject areas
- Materials Science(all)