The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 17, 1994
Filed:
Oct. 04, 1991
Applicant:
Inventors:
Heimo Jager, Bruck an der Mur, AT;
Herbert Puschnik, Kapfenberg, AT;
Assignee:
Bohler Edelstahl GmbH, Kapfenberg, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
295263 ; 295275 ; 164494 ; 164495 ; 164512 ; 164514 ;
Abstract
The invention is directed to a Titanium-aluminum base alloy articles are produced from pieces of starting materials by melting thereof in a metallic melting crucible having a rotating electrode or a plasma- or electron beam device and there is then accomplished arc remelting, preferably vacuum-arc remelting following the melting of the pieces of starting materials. Furthermore, the arrangement for the manufacture of the articles formed of titanium-aluminum base alloys comprises a melting apparatus containing a rotating electrode or a plasma- or electron beam device and a vacuum-arc melting apparatus.