Non Oriented Electrical Steel Sheet And Method For Manufacturing Same

Abstract: A non-oriented electrical steel sheet according to one embodiment of the present invention comprises, in wt%, 1.5 to 4.5% of Si, 0.1 to 1.5% of Al, 0.1 to 0.5% of Mn, the remainder being Fe and unavoidable impurities, wherein when the texture is shown using ODF, the orientation having the greatest strength is within 5° from {110}<115>.

Patent Information

Application #

Filing Date

16 May 2025

Publication Number

23/2025

Publication Type

INA

Invention Field

METALLURGY

Status

Email

Parent Application

Applicants

POSCO CO., LTD

6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859

Inventors

1. LEE, Hunju

6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859

2. LEE, Sangwoo

6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859

3. KIM, Yun Su

6261, Donghaean-ro, Nam-gu, Pohang-si, Gyeongsangbuk-do 37859

Specification

Documents

Application Documents

#	Name	Date
1	202517047314-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [16-05-2025(online)].pdf	2025-05-16
2	202517047314-STATEMENT OF UNDERTAKING (FORM 3) [16-05-2025(online)].pdf	2025-05-16
3	202517047314-REQUEST FOR EXAMINATION (FORM-18) [16-05-2025(online)].pdf	2025-05-16
4	202517047314-PROOF OF RIGHT [16-05-2025(online)].pdf	2025-05-16
5	202517047314-PRIORITY DOCUMENTS [16-05-2025(online)].pdf	2025-05-16
6	202517047314-POWER OF AUTHORITY [16-05-2025(online)].pdf	2025-05-16
7	202517047314-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [16-05-2025(online)].pdf	2025-05-16
8	202517047314-FORM 18 [16-05-2025(online)].pdf	2025-05-16
9	202517047314-FORM 1 [16-05-2025(online)].pdf	2025-05-16
10	202517047314-DECLARATION OF INVENTORSHIP (FORM 5) [16-05-2025(online)].pdf	2025-05-16
11	202517047314-COMPLETE SPECIFICATION [16-05-2025(online)].pdf	2025-05-16
12	202517047314-FORM 3 [10-09-2025(online)].pdf	2025-09-10