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 10226820 B1

PDFFull Text
Date of Patent:
Mar. 12, 2019

Filed:

Mar. 26, 2013

Cemented carbide body and method for manufacturing the cemented carbide body

Applicant:

Seco Tools Ab, Fagersta, SE;

Inventors:

Bo Jansson;

Per Jonsson, Fors, SE;

Tomas Persson, Avesta, SE;

Assignee:

SECO TOOLS AB, Fagersta, SE;

Attorney:

Corinne R. Gorski

Primary Examiner:

Archene Turner

Int. Cl.
CPC ...
B22F 7/06 (2006.01); B23B 51/02 (2006.01); B23C 5/10 (2006.01); C04B 35/56 (2006.01); C04B 35/64 (2006.01); C04B 37/00 (2006.01); B22F 3/20 (2006.01); C22C 29/08 (2006.01); B22F 5/00 (2006.01); B22F 3/22 (2006.01);
U.S. Cl.
CPC ...
B22F 7/062 (2013.01); B23B 51/02 (2013.01); B23C 5/10 (2013.01); C04B 35/56 (2013.01); C04B 35/64 (2013.01); C04B 37/001 (2013.01); C04B 37/006 (2013.01); B22F 3/20 (2013.01); B22F 3/225 (2013.01); B22F 2005/001 (2013.01); B23B 2222/28 (2013.01); B23C 2222/28 (2013.01); C04B 2235/6021 (2013.01); C04B 2235/6022 (2013.01); C04B 2237/12 (2013.01); C22C 29/08 (2013.01); Y10T 407/1948 (2015.01); Y10T 408/89 (2015.01); Y10T 428/12028 (2015.01);
Abstract

A method for manufacturing a cemented carbide body includes the steps of forming a first part of a first powder composition comprising a first carbide and a first binder phase, sintering the first part to full density in a first sintering operation, forming a second part of a second powder composition comprising a second carbide and a second binder phase, sintering the second part to full density in a second sintering operation, bringing a first surface of the first part and a second surface of the second part in contact, and joining the first and second surface in a heat treatment operation.

Find Patent Forward Citations

Quick Actions:

Jansson, Bo. (2019). Cemented carbide body and method for manufacturing the cemented carbide body (U.S. Patent No. 10226820). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10226820

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

Loading…