部分再结晶退火对无取向硅钢的磁性能与力学性能的影响
于雷,罗海文(
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Effect of Partial Recrystallization Annealing on Magnetic Properties and Mechanical Properties of Non-Oriented Silicon Steel
YU Lei,LUO Haiwen()
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图3. 含Nb无取向硅钢析出的富Nb相粒子在不同温度退火下的演变
Fig.3. Evolution of Nb-rich particles in Nb-containing non-oriented silicon steel after cold-rolling and annealing at different temperatures for 240 s(a) cold-rolled state (b) 700 ℃ (c) 750 ℃ (d) 800 ℃ (e) 850 ℃(f~h) 900 ℃ (g) TEM bright field image (h) SAED pattern
