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:
Dec. 30, 2025
Filed:
Jan. 28, 2021
Knj Co., Ltd, Asan-si, KR;
Jong-Hwa Weon, Cheonan-si, KR;
Bun-Hei Koo, Seoul, KR;
In-Su Hwang, Incheon, KR;
Nam-Ju Kim, Cheonan-si, KR;
Myung-Jin Ko, Daejeon, KR;
Ji-Hoon Lee, Dangjin-si, KR;
Hyeon-Jun Cho, Cheongju-si, KR;
KNJ CO., LTD, Asan-si, KR;
Abstract
The present disclosure relates to a part including silicon carbide layer and manufacturing method thereof, and the manufacturing method according to the present disclosure includes preparing a graphite substrate, and laminating a silicon carbide layer on a surface of the graphite substrate, wherein at the laminating the silicon carbide layer, the silicon carbide layer is laminated such that the thickness of the silicon carbide layer is 0.01 to 1 times the thickness of the graphite substrate, thereby improving the durability of the part including silicon carbide layer.