The paper studied the thermodynamics conditions of sulfides and nitrides precipitation in different stages of high-grade non-oriented electrical steel,such as liquid phase,solidification process and austenite phase.

Relation between evolution of annealing texture and magnetic property of non-oriented silicon steel;

Influence of Annealing Temperature on Structure,Texture and Magnetic Properties of Cold Rolled Non-Oriented Silicon Steel;

Simulation of Magneto-Crystalline Anisotropy Energy of Cold Rolled Non-Oriented Silicon Steel;

Analyze technology main points of low core loss and high magnetic flux density non-oriented silicon steel sheet 35W180,delimited constitute of chemical composition,scheduled production process of excellent in workability,in recyclability,and further in low magnetic field properties,point out the number of inclusions of 0.

Pilot production shows the iron loss of cold-rolled non-oriented silicon steel sheet decreses after calcium treatment, the amount, size distribution and style of microinclusions in nonoriented silicon steel sheet are studied by metalloscope, image analytical meter and scan electron icroscope, the study shows the amount of microinclusions less than 1μm is over 98% and those in range of 0.