MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202647077854 A) filed by Posco Co. , Ltd on June 24, 2026, for Non-Oriented Electrical Steel Sheet And Manufacturing Method Therefor.
Inventors include Lim, Namsuk; Ryu, Hanjin; Kwon, Min Serk; Kim, Donghwi; Choi, Heonjo; and Jung, Hongwook Number.
The application for the patent was published on July 03, 2026, under issue no. 27/2026.
Abstract: A non-oriented electrical steel sheet according to one embodiment of the present invention comprises, by wt%, 0.3-7.0% of Si, 0.001- 3.0% of Al, 0.03-2.0% of Mn, and the balance of Fe and inevitable impurities, and comprises an oxide layer in the direction from the surface of the steel sheet to the inside of t...