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:
Apr. 20, 2004
Filed:
Apr. 09, 2002
Applicant:
Inventors:
Jens Decker, Rheinbreitbach, DE;
Thomas Jansing, Nürnberg, DE;
Günter Schürholt, Bonn, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 1/504 ; C04B 3/503 ; C04B 3/504 ; C04B 3/5443 ;
U.S. Cl.
CPC ...
B32B 1/504 ; C04B 3/503 ; C04B 3/504 ; C04B 3/5443 ;
Abstract
Disclosed is a ceramic material which is suitable for coating a body by way of a thermal spraying method and which has a coefficient of longitudinal thermal expansion that may be matched to that of a metal. The ceramic material includes 10 to 95% by weight of MgAl O , 5 to 90% by weight of MgO, up to 20% by weight of Al O , remainder standard impurities, and has grains of MgO which are embedded in a matrix of MgAl O .