黄明柱, 赵刚, 曹靖威, et al. Effect of Primary Recrystallization Annealing on Structure and Texture of Cu-Bearing Hi-B Silicon Steel Produced by Simulating CSP Process[J]. Special Steel, 2016, 37(4): 58-60.
黄明柱, 赵刚, 曹靖威, et al. Effect of Primary Recrystallization Annealing on Structure and Texture of Cu-Bearing Hi-B Silicon Steel Produced by Simulating CSP Process[J]. Special Steel, 2016, 37(4): 58-60.DOI:
The sheet of Hi-B high magnetic induction oriented silicon steel (/% : 0. 07C
3. 02Si
0. 13Mn
0. 020P
0. 006S
0. 21Cu
0. 025Cr
0. 016A1
0. 004Sn) is produced by simulating CSP process in laboratory
the steel is melted by a 25 kg vacuum induction furnace
cast to 41 mm x 120 mm slab
hot-rolled to 2 mm plate
normalized at 1 120℃ and cold rolled to 0. 27 mm sheet. The effect of annealing at 830 ~ 870℃ for 3 ~ 7 min on recrystallized structure and texture of steel has been studied. Results show that the suitable annealing process for 0. 27 mm sheet of Cu-bearing Hi- B high magnetic induction oriented silicon steel is at 850℃ for 5 min
its average grain size is 15. 6 μm
the relative level of adverse texture [111] 〈110〉and {001}〈111〉 is lower and the distribution of favorable texture {111} 〈112〉is reasonable that is available to form favorable Goss texture in secondary recrystallization annealing process.