MUMBAI, India, May 9 -- Intellectual Property India has published a patent application (202517036951 A) filed by Jfe Steel Corporation, Tokyo, on April 16, for 'non-oriented electromagnetic steel sheet and production method for same.'
Inventor(s) include Saito Hayato; Okubo Tomoyuki; Zaizen Yoshiaki; and Maruyama Shigehiro.
The application for the patent was published on May 9, under issue no. 19/2025.
According to the abstract released by the Intellectual Property India: "The present invention involves hot rolling, hot-rolled-sheet annealing, cold rolling, and finish annealing a steel slab that contains, by mass%, 0.0005%-0.0100% of C, 2.0%-4.5% of Si, 0.1%-2.0% of Mn, and a total of 0.01%-0.20% of at least one of Sn and Sb. The average...