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:
May. 07, 2019
Filed:
Oct. 25, 2016
Applicant:
Industry-academic Cooperation Foundation, Chosun University, Gwangju, KR;
Inventors:
Dong Gyu Ahn, Gwangju, KR;
Ho Jin Lee, Gwangju, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 15/00 (2006.01); B33Y 10/00 (2015.01); B22F 1/00 (2006.01); B22F 3/105 (2006.01); B23K 15/06 (2006.01); B23K 103/02 (2006.01); B33Y 40/00 (2015.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
B23K 15/0086 (2013.01); B22F 1/0085 (2013.01); B22F 3/1055 (2013.01); B23K 15/0093 (2013.01); B23K 15/06 (2013.01); B33Y 10/00 (2014.12); B22F 2999/00 (2013.01); B23K 2103/00 (2018.08); B23K 2103/02 (2018.08); B33Y 40/00 (2014.12); Y02P 10/295 (2015.11);
Abstract
Provided is a rapid manufacturing process of ferrous and non-ferrous parts using a plasma electron beam in which the plasma electron beam is workable even in a low vacuum pressure environment and has a relatively large radiation range, productivity of the process is improved as a high-power beam can be emitted to a ferrous and non-ferrous powder, and production costs are reduced due to low maintenance and manufacturing costs.