MUMBAI, India, July 7 -- Intellectual Property India has published a patent application (202647077849 A) filed by Posco Co. , Ltd on June 24, 2026, for Non-Oriented Electrical Steel Sheet And Method For Manufacturing Same.
Inventors include Sohn, Ilryoung; Kim, Kwonil; and Paik, Doojin.
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 an embodiment of the present invention comprises, in weight%, Si: 1.5 to 6.0%, Al: 0.1 to 2.0%, Mn: 2.0% or less (exclusive of 0%), and Cu: 0.002 to 0.100%, with the remainder being Fe and inevitable impurities. When measuring Al5?, which is the Al content in the thickness direction from the surface of the st...