Process including intermetallic titanium aluminide alloys

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United States of America Patent

PATENT NO 7870670
SERIAL NO

10906569

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Abstract

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The invention proposes a process for producing components (10) or semi-finished products which contain intermetallic titanium aluminide alloys, which includes the following process steps: rough contouring of a plurality of plate-like bodies (11) so as to correspond to a desired final shape of the component (10) or semi-finished product, some of these plate-like bodies or all the plate-like bodies consisting of titanium aluminide alloys; carrying out surface-to-surface joins between the plurality of plate-like bodies (11) stacked on top of one another so as to form an overall body (10); and forming the desired final shape of the overall body (10). The invention also concerns a component, in particular for jet engines, which is produced using this process.

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Patent Owner(s)

Patent OwnerAddress
GKSS-FORSCHUNGSZENTRUM GEESTHACHT GMBHMAX-PLANCK-STRASSE 1 GEESTHACHT 21502

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Appel, Fritz Geesthacht, DE 10 42
Oehring, Michael Geesthacht, DE 10 28
Paul, Jonathan Hamburg, DE 22 67

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