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:
May. 11, 1976
Filed:
May. 23, 1974
Applicant:
Inventors:
Oleg D Sherby, Palo Alto, CA (US);
Irvin C Huseby, Stuttgart, DT;
Robert Whalen, La Plata, AR;
Steven L Robinson, Palo Alto, CA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F / ; B22F / ; C22C / ;
U.S. Cl.
CPC ...
291825 ; 29182 ; 7516 / ; 148 / ;
Abstract
A magnesium-boron composite is made by mechanically mixing magnesium powders with boron powders. An alternative embodiment includes mixing a small amount of lithium powder with the magnesium boron composite to improve the ductility. The mixed powders are processed by cold pressing, hot pressing, sintering, extruding, rolling and re-extruding.