Physicochemical foundation of interaction of doped components with tungsten anhydrides
Ludmila P. Kolmakova, Olga N. Kovtun, Nikolay N. Dovzhenko
Abstract
A physicochemical mechanism of interaction of alkaline and acid silicate solutions of doped components with tungsten anhydrides was presented.
Introduced technology of impregnation of industrial tungsten blue oxide by acid silica-alumina solution allows producing tungsten wire with high efficiency.