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:
Mar. 19, 1991
Filed:
Sep. 15, 1989
Applicant:
Inventors:
Denis Bijaoui, Riom, FR;
Gerard Duchefdelaville, Clermont-Ferrand, FR;
Guy Jarrige, Cournon-d'Auvergne, FR;
Assignee:
Compagnie Generale des Etablissements Michelin-Michelin & Cie, Clermont-Ferrand Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ;
U.S. Cl.
CPC ...
164462 ; 164463 ; 164423 ; 164475 ;
Abstract
Method and apparatus (20) for obtaining a wire (12) of amorphous metallic loy, characterized by the fact that a jet (7) of molten amorphizable alloy (4) is contacted with a gas (55) capable of reacting chemically with at least one of the components of the alloy (4) before the jet (7) reaches a cooling liquid (9), so as to form a layer around the jet (7) which is capable of stabilizing it. A distance traversed by the jet (7) between the nozzle and the cooling liquid is greater than 1 cm.