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:
Feb. 05, 2019
Filed:
Nov. 25, 2015
Applicant:
Ald Vacuum Technologies Gmbh, Hanau, DE;
Inventors:
Jochen Flinspach, Hanau, DE;
Frank Kunde, Maintal, DE;
Thomas Hanselmann, Gelnhausen, DE;
Markus Mangelsen, Altenstadt, DE;
Assignee:
ALD VACUUM TECHNOLOGIES GMBH, Hanau, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C22B 9/04 (2006.01); C22C 1/02 (2006.01); H01J 37/305 (2006.01);
U.S. Cl.
CPC ...
C22C 1/02 (2013.01); C22B 9/04 (2013.01); H01J 37/305 (2013.01); H01J 2237/33 (2013.01);
Abstract
A method for producing metal alloys. The method allows the production of metal alloys consisting of at least two metals having a high melting point difference. Here, the higher melting metal is melted first and the lower melting metal is melted with a delay by means of heat transfer whereupon the metals mix together. This enables to obtain metal alloys with high purity and low evaporation losses, which in particular allow the use of contaminated starting components such as recycled metal.