METHOD OF HEAT-TREATING A TITANIUM ALLOY PART

Disclosed is a method of heat-treating a titanium alloy part resulting from an additive manufacturing procedure, including arranging the titanium alloy part in an oven; heating to a first annealing temperature; maintaining the first annealing temperature for a first annealing duration; heating to a...

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Bibliographic Details
Main Authors ANTIKAINEN, Atte, KAKKO, Katri
Format Patent
LanguageEnglish
French
German
Published 18.12.2019
Subjects
ALLOYS
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:Disclosed is a method of heat-treating a titanium alloy part resulting from an additive manufacturing procedure, including arranging the titanium alloy part in an oven; heating to a first annealing temperature; maintaining the first annealing temperature for a first annealing duration; heating to a second annealing temperature, wherein the second annealing temperature exceeds the first annealing temperature; and subsequently cooling the titanium alloy part to room temperature. Further disclosed is a titanium alloy part that has been heat-treated using such a method.
Bibliography:Application Number: EP20180702145