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:
Jul. 16, 1996
Filed:
Jan. 06, 1995
Ogle R Singleton, Richmond, VA (US);
Singleton Technology, Inc., Richmond, VA (US);
Abstract
Insulators, heated to a temperature which prevents solidification thereon, are used to confine all but one side of a continuous flow of initially-liquid metal alloy until it is solidified. The remaining side is confined by a thermally conductive material which is cooled by means to provide for essentially unidirectional rapid solidification of the alloy flow. Operational control and product quality are enhanced by establishing and conditioning a surface film on the liquid metal to be cast by controlling the gaseous environment available to the liquid metal prior to contact with the thermally conductive chill. The method and apparatus can produce cast strip with minimal shrinkage porosity from alloys with wide freezing ranges. The cast product is suitable for producing wrought products of high quality. The method is particularly applicable to aluminous alloys.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile