Non Oriented Electrical Steel Sheet And Method For Manufacturing Same

Abstract: A non-oriented electrical steel sheet according to an embodiment of the present invention contains, by wt%, Si: 2.5 to 4.5%, Al: 0.1 to 1.5%, and Mn: 0.1 to 0.5%, with the balance being Fe and inevitable impurities. In the non-oriented electrical steel sheet according to an embodiment of the present invention, the orientation having the highest intensity is located within 10° of the {001}<130> when the texture is represented by ODF.

Patent Information

Application #

Filing Date

21 May 2025

Publication Number

24/2025

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	202517048934-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [21-05-2025(online)].pdf	2025-05-21
2	202517048934-STATEMENT OF UNDERTAKING (FORM 3) [21-05-2025(online)].pdf	2025-05-21
3	202517048934-REQUEST FOR EXAMINATION (FORM-18) [21-05-2025(online)].pdf	2025-05-21
4	202517048934-PROOF OF RIGHT [21-05-2025(online)].pdf	2025-05-21
5	202517048934-PRIORITY DOCUMENTS [21-05-2025(online)].pdf	2025-05-21
6	202517048934-POWER OF AUTHORITY [21-05-2025(online)].pdf	2025-05-21
7	202517048934-FORM 18 [21-05-2025(online)].pdf	2025-05-21
8	202517048934-FORM 1 [21-05-2025(online)].pdf	2025-05-21
9	202517048934-DRAWINGS [21-05-2025(online)].pdf	2025-05-21
10	202517048934-DECLARATION OF INVENTORSHIP (FORM 5) [21-05-2025(online)].pdf	2025-05-21
11	202517048934-COMPLETE SPECIFICATION [21-05-2025(online)].pdf	2025-05-21
12	202517048934-FORM 3 [04-09-2025(online)].pdf	2025-09-04