Hot Stamp Formed Article

Abstract: This hot-stamp-formed article has a specified chemical composition, in which the area ratio of bainite in a surface layer region is more than 10%, the maximum value of a pole density in a texture is 4.0 or less, and the de-B index is 0.05 or more.

Patent Information

Application #

Filing Date

18 July 2024

Publication Number

51/2024

Publication Type

INA

Invention Field

MECHANICAL ENGINEERING

Status

Email

Parent Application

Applicants

NIPPON STEEL CORPORATION

6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Inventors

1. FUJINAKA Shingo

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

2. HAGA Jun

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

3. TODA Yuri

c/o NIPPON STEEL CORPORATION, 6-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 1008071

Specification

Documents

Application Documents

#	Name	Date
1	202417054938-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [18-07-2024(online)].pdf	2024-07-18
2	202417054938-STATEMENT OF UNDERTAKING (FORM 3) [18-07-2024(online)].pdf	2024-07-18
3	202417054938-PROOF OF RIGHT [18-07-2024(online)].pdf	2024-07-18
4	202417054938-PRIORITY DOCUMENTS [18-07-2024(online)].pdf	2024-07-18
5	202417054938-POWER OF AUTHORITY [18-07-2024(online)].pdf	2024-07-18
6	202417054938-FORM 1 [18-07-2024(online)].pdf	2024-07-18
7	202417054938-DRAWINGS [18-07-2024(online)].pdf	2024-07-18
8	202417054938-DECLARATION OF INVENTORSHIP (FORM 5) [18-07-2024(online)].pdf	2024-07-18
9	202417054938-COMPLETE SPECIFICATION [18-07-2024(online)].pdf	2024-07-18
10	202417054938-FORM 18 [14-10-2024(online)].pdf	2024-10-14
11	202417054938-FORM 3 [03-12-2024(online)].pdf	2024-12-03