Malyshev V. Theoretical basis of new metallurgical processes of molybdenum, tungsten and their compounds obtaining

Українська версія

Thesis for the degree of Doctor of Science (DSc)

State registration number

0506U000572

Thesis Registration Form

0506U000572.pdf

Applicant for

Specialization

  • 05.16.03 -

04-10-2006

Specialized Academic Board

Д 17.100.02

Essay

Сreation of scientific background of new metallurgical processes of obtaining of molybdenum, tungsten, and their compounds and also of their alloys and intermetallides is carried out. Electrolytes are elaborated for realization of tungsten selective extraction from tungsten concentrates, and of tungsten carbide-cobalt hard alloys wastes anodic selective solubilizing. Tungsten and molybdenum silicides and carbides synthesis are realized by metallothermic and reduction by carbon-containing gases methods of tungsten (molybdenum)-containing melts.

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