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. 06, 1999
Filed:
Jun. 19, 1996
Applicant:
Inventor:
Theodore N Schmitt, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
164 98 ; 164 97 ;
Abstract
Method of making MMC components by an infiltration process, with a preform (3) which is disposed inside a crucible (6) and, optionally, held by a preform holder (2), being placed inside a pressure container (1), wherein the atmosphere inside the pressure container (1) is changeable during the production process, and after the infiltration metal (4) has melted on, the preform (3) is contained inside a sealed atmosphere in the presence of an oxygen-binding material.