logo

For the Inventor, By the Inventor

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.:

US 10273758 B1

PDFFull Text
Date of Patent:
Apr. 30, 2019

Filed:

Jul. 07, 2016

Cutting elements comprising a low-carbon steel material, related earth-boring tools, and related methods

Applicant:

Baker Hughes Incorporated, Houston, TX (US);

Inventors:

Kenneth R. Evans, Spring, TX (US);

Steven W. Webb, The Woodlands, TX (US);

Assignee:

Baker Hughes Incorporated, Houston, TX (US);

Attorney:

TraskBritt

Primary Examiner:

Robert E Fuller

Int. Cl.
CPC ...
E21B 10/573 (2006.01); B22F 5/00 (2006.01); B22F 7/04 (2006.01); B24D 18/00 (2006.01); E21B 10/55 (2006.01); B22F 7/06 (2006.01); C22C 26/00 (2006.01); C22C 33/02 (2006.01); C22C 38/00 (2006.01); E21B 10/567 (2006.01); C22C 38/08 (2006.01); C22C 38/12 (2006.01); C22C 38/14 (2006.01); C21D 6/00 (2006.01); C21D 6/02 (2006.01); C21D 9/22 (2006.01); C22C 29/06 (2006.01);
U.S. Cl.
CPC ...
E21B 10/5735 (2013.01); B22F 5/00 (2013.01); B22F 7/04 (2013.01); B22F 7/06 (2013.01); B24D 18/0009 (2013.01); C21D 6/001 (2013.01); C21D 6/007 (2013.01); C21D 6/02 (2013.01); C21D 9/22 (2013.01); C22C 26/00 (2013.01); C22C 33/0285 (2013.01); C22C 38/00 (2013.01); C22C 38/08 (2013.01); C22C 38/12 (2013.01); C22C 38/14 (2013.01); E21B 10/55 (2013.01); E21B 10/567 (2013.01); B22F 2005/001 (2013.01); B22F 2007/045 (2013.01); B22F 2998/10 (2013.01); C21D 2211/004 (2013.01); C21D 2211/008 (2013.01); C21D 2251/00 (2013.01); C22C 29/06 (2013.01);
Abstract

A method of forming a cutting element comprises disposing diamond particles in a container and disposing a metal powder on a side of the diamond particles. The diamond particles and the metal powder are sintered so as to form a polycrystalline diamond material and a low-carbon steel material comprising less than 0.02 weight percent carbon and comprising an intermetallic precipitate on a side of the polycrystalline diamond material. Related cutting elements and earth-boring tools are also disclosed.

Find Patent Forward Citations

Evans, Kenneth. (2019). Cutting elements comprising a low-carbon steel material, related earth-boring tools, and related methods (U.S. Patent No. 10273758). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10273758

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…