Non-oriented silicon steel with good notch corrosion resistance and production method thereof

• Main Authors: ZHAN YUNGAO, QI XUAN, CHENG GUOQING, XIA XUELAN, SHI LIFA, LIU QINGSONG, DU JUN, PEI YINGHAO, LU TIANLIN
• Format: Patent
• Language: Chinese; English
• Published: 25.02.2022
• Subjects: ALLOYS; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS; METALLURGY; METALLURGY OF IRON; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; TREATMENT OF ALLOYS OR NON-FERROUS METALS

The invention discloses non-oriented silicon steel with good notch corrosion resistance and a production method thereof, and belongs to the technical field of electrical steel production. The non-oriented silicon steel comprises the following elements by mass: 0.2-2.7% of Si, 0.15-1.0% of Mn, 0.5-1....