Method for Obtaining the Titanium and Aluminium Nitrides

This invention refers to powder metallurgy, in particular, to the method of obtaining nitrides compositions of titanium and aluminium. The technical result of the invention is in obtaining nitrides compositions of titanium and aluminium and in simplification of technology at retaining the product ex...

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Main Authors Oniashvili, Lia, Aslamazishvili, Zurab, Oniashvili, Georga, Zakharov, Garegin, Mirianashvili, Alexandre, Kutelia, Elgudja
Format Patent
LanguageEnglish
Published 06.02.1998
Subjects
AMMONIA
CHEMISTRY
COMPOUNDS THEREOF
CYANOGEN
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:This invention refers to powder metallurgy, in particular, to the method of obtaining nitrides compositions of titanium and aluminium. The technical result of the invention is in obtaining nitrides compositions of titanium and aluminium and in simplification of technology at retaining the product expenditure. The essence of the invention is in that as a metallic powder titanium and aluminium powder mixture is applied, the preliminary consolidation of the mixture is carried out, the high temperature reaction is held in two stages at atmosphere conditions, whereas the gas blowing is carried out on the second stage, as a gas air is applied.
Bibliography:Application Number: GE1995AP02339