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:
Nov. 20, 2018
Filed:
May. 15, 2014
Applicant:
Ohio University, Athens, OH (US);
Inventors:
Frank Frederick Kraft, Albany, OH (US);
Jared Rich, Cambridge, OH (US);
Assignee:
Ohio University, Athens, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21C 25/02 (2006.01); B21C 23/08 (2006.01); C23C 28/04 (2006.01); B23P 15/24 (2006.01); C21D 1/06 (2006.01); C21D 1/58 (2006.01); C21D 1/613 (2006.01); C21D 1/773 (2006.01); C22C 19/05 (2006.01); C22F 1/10 (2006.01); C23C 16/06 (2006.01);
U.S. Cl.
CPC ...
B21C 25/025 (2013.01); B21C 23/085 (2013.01); B23P 15/24 (2013.01); C21D 1/06 (2013.01); C21D 1/58 (2013.01); C21D 1/613 (2013.01); C21D 1/773 (2013.01); C22C 19/056 (2013.01); C22F 1/10 (2013.01); C23C 16/06 (2013.01); C23C 28/04 (2013.01); C23C 28/042 (2013.01); C23C 28/044 (2013.01);
Abstract
A hot extrusion die tool and a method of making the hot extrusion die tool are provided. The hot extrusion die tool includes a die tool component including a nickel-based super alloy; and a wear resistant coating deposited on the die tooling component. The method of making the hot extrusion die tool includes coating at least one portion of an extrusion die tool component comprising a nickel-based super alloy with a wear resistant coating at a high temperature; and hardening the extrusion die tool component and the at least one coated portion.