MUMBAI, India, June 6 -- Intellectual Property India has published a patent application (202517046902 A) filed by Jfe Steel Corporation, Tokyo, on May 15, for 'method for manufacturing non-oriented magnetic steel sheet.'
Inventor(s) include Okubo Tomoyuki; Zaizen Yoshiaki; Saito Hayato; and Maruyama Shigehiro.
The application for the patent was published on June 6, under issue no. 23/2025.
According to the abstract released by the Intellectual Property India: "A non-oriented magnetic steel sheet is manufactured by: hot-rolling a slab containing, by mass%, 0.005% or less of carbon, 3.0-5.0% of silicon, 3.0% or less of aluminum, 3.0% or less of manganese, and 0.01-0.5% of copper; annealing and cold-rolling a hot-rolled sheet thus obtained ...