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:
Jun. 02, 2020
Filed:
Dec. 15, 2015
Materion Corporation, Mayfield Heights, OH (US);
James A. Yurko, Saratoga, CA (US);
Nicholas W. Hutchinson, Toledo, OH (US);
Materion Corporation, Mayfield Heights, OH (US);
Abstract
Methods and systems for casting and thermoplastically forming bulk metallic glass articles are described. A molten alloy can be fed into a mold with a three-dimensional shape and a cavity. The mold is configured such that multiple two-dimensional cross sections of the cavity of the mold are different from one another in multiple first mathematical planes intersecting the cavity displaced from one another in a direction normal to the mathematical planes intersecting the cavity. Cooling the molten alloy in the mold provides one or more near net shape bulk metallic glass castings, can be thermoplastically formed using forms at a temperature above Tg to provide a bulk metallic glass article with a desired final shape.