METHOD OF ALLOYED TITANIUM POWDER PRODUCTION Russian patent published in 1994 - IPC

Abstract SU 1814252 A1

FIELD: powder metallurgy. SUBSTANCE: method provides loading reactor with mixture of salts of potassium chloride, sodium chloride, aluminum chloride (with aluminum chloride share of 2 - 5 % ), smelting and keeping the mixture under temperature of 700-750 C. Then titanium powder with alloyed component mainly aluminum is loaded into a container, heated up to temperature of 550 -600 C and dipped into the smelting, kept there for a time period, that is determined by the formula τ=n·c = n. c (with c- alloyed component concentration; n - factor of proportionality, equalled to 4 - 6. EFFECT: production of equally alloyed titanium powders with conservation of its dispersion features and facilitation of alloyed process productivity. 3 tbl

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SU 1 814 252 A1

Authors

Antonov V.V.

Dybkova G.I.

Gudymenko A.M.

Makogon V.F.

Samojlov O.I.

Shuvalova M.I.

Dates

1994-03-30Published

1990-06-14Filed