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:
Sep. 19, 2017
Filed:
Nov. 26, 2012
Applicant:
Smith International, Inc., Houston, TX (US);
Inventors:
J. Daniel Belnap, Lindon, UT (US);
Lan Carter, Payson, UT (US);
Assignee:
SMITH INTERNATIONAL, INC., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/00 (2006.01); B30B 15/00 (2006.01); B32B 15/01 (2006.01); B22F 7/02 (2006.01); B22F 3/24 (2006.01); C22C 1/05 (2006.01); C22C 1/10 (2006.01); C22C 29/06 (2006.01); C22C 29/08 (2006.01); B30B 11/00 (2006.01); B30B 15/02 (2006.01); B22F 7/06 (2006.01);
U.S. Cl.
CPC ...
B30B 15/00 (2013.01); B22F 3/24 (2013.01); B22F 7/02 (2013.01); B30B 11/004 (2013.01); B30B 15/022 (2013.01); B32B 15/01 (2013.01); C22C 1/051 (2013.01); C22C 1/1094 (2013.01); C22C 29/06 (2013.01); C22C 29/08 (2013.01); B22F 7/06 (2013.01); B22F 2207/03 (2013.01); B22F 2999/00 (2013.01); Y10T 428/12021 (2015.01);
Abstract
An anvil including a hard phase and a metal matrix in which the hard phase is dispersed, a concentration of the metal matrix phase varying according to a concentration gradient, is disclosed. The anvil may be used in a high pressure press. Methods of making an anvil including forming a hard phase dispersed in a metal matrix phase, a concentration of the metal matrix phase varying according to a concentration gradient, are also disclosed.