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. 26, 2024
Filed:
Feb. 26, 2020
Applicant:
Zapadoceska Univerzita V Plzni, Plzen, CZ;
Inventors:
Bohuslav Masek, Kaznejov, CZ;
Ctibor Stadler, Plzen, CZ;
Assignee:
Zapadoceska univerzita v Plzni, Plzen, CZ;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C21D 1/18 (2006.01); C21D 6/00 (2006.01); C21D 8/00 (2006.01); C22C 38/18 (2006.01); C22C 38/22 (2006.01); C22C 38/24 (2006.01);
U.S. Cl.
CPC ...
C21D 1/18 (2013.01); C21D 6/00 (2013.01); C21D 8/005 (2013.01); C22C 38/18 (2013.01); C22C 38/22 (2013.01); C22C 38/24 (2013.01);
Abstract
This invention generally relates to a method for the thermomechanical treatment of semi-finished products of high-alloy steel. Typically, the method involves initially heating the steel semi-finished product to at least 1200° C., after which the semi-finished product is cooled and then reheated to a forming temperature, at which the semi-finished product is formed. Afterwards, the formed product is then cooled to ambient temperature.