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:
Jan. 10, 2023
Filed:
Jun. 18, 2019
Alantum Europe Gmbh, Munich, DE;
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Gunnar Walther, Dresden, DE;
Tilo Buettner, Dresden, DE;
Hans-Dietrich Boehm, Dresden, DE;
Bernd Kieback, Dresden, DE;
Thomas Weissgaerber, Dresden, DE;
Arne Boden, Dresden, DE;
Rene Poss, Hanau, DE;
Tillmann Andreas, Unterhaching, DE;
Robin Kolvenbach, Munich, DE;
Lars Torkuhl, Munich, DE;
Alexandra Gerstle, Munich, DE;
ALANTUM EUROPE GMBH, Munich, DE;
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., Munich, DE;
Abstract
An open-pored metal body, which is formed having a core layer (A) consisting of Ni, Co, Fe, Cu, Ag or an alloy formed having one of said chemical elements, wherein one of said chemical elements is present in the alloy at more than 25 at %, and a gradated layer (B) is formed on surfaces of the core layer (A), said gradated layer being formed by intermetallic phase or mixed crystals of Al, and a layer (C), which is formed having aluminum oxide, is formed on the gradated layer (B).