MUMBAI, India, July 5 -- Intellectual Property India has published a patent application (202517056656 A) filed by Posco Co. Ltd., Gyeongsangbuk, Republic of Korea, on June 12, for 'non-oriented electrical steel sheet and manufacturing method therefor.'
Inventor(s) include Park, June-Soo; Joo, Hyung-Don; Hong, Jae-Wan; and Song, Dae-Hyun.
The application for the patent was published on July 4, under issue no. 27/2025.
According to the abstract released by the Intellectual Property India: "Provided are a non-oriented electrical steel sheet and a manufacturing method therefor. The electrical steel sheet of the present invention comprises, by weight%, C: 0.0050% or less, Si: 2.50 to 4.50%, Mn: 0.10 to 2.50%, P: 0.002 to 0.020%, S: 0.0010 to 0.0050%, Al: 0.50 to 2.50%, N: 0.0050% or less, and Ti: 0.0050% or less, the balance being Fe and inevitable impurities, wherein Al, Si, and Mn satisfy relation expression 1, and the steel sheet's texture is formed to satisfy relation formula 3."
The patent application was internationally filed on Nov. 24, 2023, under International application No.PCT/KR2023/019129.
Disclaimer: Curated by HT Syndication.
