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:
Oct. 19, 2004
Filed:
Jun. 11, 2002
Applicant:
Inventor:
Gerhard Wolf, Hirschau, DE;
Assignee:
Applikations - und Technikzentrum fur Energieverfahrens- Umvelt- und Stromungstechnik (Atz-Evus), Sulozbach-Rosenberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22F 9/08 ;
U.S. Cl.
CPC ...
B22F 9/08 ;
Abstract
A method for producing a powder by pulverizing a stream of molten metal using a pulverization gas, which directly hits the molten metal stream, whereby a) a reactive gas is used as the pulverization gas such that a compound is formed by the reaction of the pulverization gas with the metal or an alloy component thereof and b) the temperature of the pulverization gas and the cooling speed are set such that the metal or the alloy component thereof is converted into the compound, to a substantial degree completely, in one step.