MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202647081926 A) filed by Posco Co. , Ltd on July 02, 2026, for Non-Oriented Electrical Steel Sheet And Manufacturing Method Therefor.
Inventors include Kim, Daehwan; and Kim, Yun-Su.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: A non-oriented electrical steel sheet according to one embodiment of the present invention comprises, by wt%, 1.5-4.5% of Si, 0.1- 2.0% of Al, 0.1-2.0% of Mn, 0.002-0.03% of at least one from among Mo, V and Nb, and the balance of Fe and inevitable impurities, and, in order of grain size, the ratio of the average grain diameter of coarse grains of 0-25% to the average grain...