METHOD OF PREPARING METAL-LIGHT NONMETAL COMPOUNDS Russian patent published in 1999 - IPC

FIELD: inorganic compounds production. SUBSTANCE: invention, in particular, relates to preparing compounds of refractory metals with light nonmetals, e.g. carbides and nitrides of titanium, zirconium, and tungsten, using synthesis involving jet charge. Mechanical mixture of powders of initial components are disposed in loose state as lining of jet-charge hollow and reaction is initiated by blasting charge. Reaction proceeds in jet-charge torch with 100% yield. Function of trap fulfills heavy-wall cuvette of strong metal partly filled with substance inert to substance obtained in reaction that is placed on the torch propagation way. EFFECT: simplified technology. 3 dwg, 4 ex