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

Effect of Partial Recrystallization Annealing on Magnetic Properties and Mechanical Properties of Non-Oriented Silicon Steel
Lei YU,Haiwen LUO
表1 不同退火温度的富Nb析出相粒子尺寸、体积分数与计算的析出强化量
Table 1 Measured sizes, volume fractions and the increments of precipitation strengthening of Nb-rich particles in Nb-containing non-oriented silicon steel after different annealing temperatures
T / ℃X / nmf / %σPS / MPa
70026.550.64129
75033.850.4287
80034.410.2262
85054.870.1637
90036.850.1345