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:
Jun. 24, 2025
Filed:
Jul. 19, 2018
Applicant:
Esco Group Llc, Portland, OR (US);
Inventor:
Robin K. Churchill, Aloha, OR (US);
Assignee:
ESCO GROUP LLC, Portland, OR (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 5/00 (2006.01); B22F 7/08 (2006.01); B32B 7/08 (2019.01); B32B 15/18 (2006.01); C22C 9/05 (2006.01); C22C 29/06 (2006.01); E02F 9/28 (2006.01); C22C 1/04 (2023.01);
U.S. Cl.
CPC ...
B32B 7/08 (2013.01); B22F 5/00 (2013.01); B22F 7/08 (2013.01); B32B 15/18 (2013.01); C22C 9/05 (2013.01); C22C 29/062 (2013.01); E02F 9/285 (2013.01); B22F 2005/001 (2013.01); B22F 2301/10 (2013.01); B22F 2302/10 (2013.01); C22C 1/0475 (2013.01);
Abstract
A hardfaced product includes a substrate and a hard composite material bonded to the substrate. The composite material includes boron carbide as a wear-resistant material and a matrix alloy including manganese and at least one of copper, silver, gold, platinum or palladium. The hardfaced product can be made by applying a molten matrix alloy to a substrate wherein the matrix alloy is combined with a wear-resistant material. The matrix alloy includes manganese and at least one of copper, silver, gold, platinum or palladium. The wear-resistant material includes boron carbide.