|
|
|
| Effects of Electromagnetic Annealing on Magnetic Properties of Non-oriented Silicon Steel |
| MA Yong-Lin |
|
|
|
|
Abstract Based on the orthogonal experiment, the effects of intensity of magnetic field, orientation of magnetic field, annealing temperature and holding time on low grade non-oriented silicon steel are investigated, and the magnetic properties were examined by orthogonal analysis so that the best processing parameters are picked. The results of experiment indicate that annealing temperature and intensity of magnetic field are the key factors of the specific saturation magnetization as well as intensity of magnetic field and holding time affects significantly on the specific remanent magnetization. The specific saturation magnetization and specific remanent magnetization of non-oriented silicon steel could reach 260.7emu/g and 18.265emu/g respectively when annealing temperature is 800℃ with intensity of magnetic field being 3T by means of readjusting orientation of magnetic field and holding time
|
|
Received: 02 July 2008
|
|
|
|
| [1] |
LI Zhao-zhen, SONG Xin-li, LIU Jing, CHENG Zhao-yang, BI Yun-jie, JIA Juan. Effect of Cr,Mn and annealing temperature on properties of non-oriented silicon steel[J]. Iron and Steel, 2020, 55(5): 80-86. |
| [2] |
LIU Qing-song, PEI Ying-hao, SHI Li-fa, XIA Xue-lan, HE Zhi-jian, CHENG Guo-qing. Effect of annealing tension on magnetic anisotropy of Fe-3.0%Si non-oriented silicon steel[J]. Iron and Steel, 2020, 55(4): 95-99. |
| [3] |
FAN Xiu-feng， YAN Yong-wang， LIU Su-xia， LUO Long， LI Xiao-wei， HUO Wen-xia. Discussion about CuO doping on microstructure and properties of Ni 0.4 Zn 0.6 Fe 2 O 4 ferrite[J]. PHYSICS EXAMINATION AND TESTING, 2020, 38(3): 13-. |
| [4] |
ZHU Cheng-yi1,2,HUANG Luo-yi1,2,LUO Xiao-yan1,2,LIU Yu-long1,2,WANG Yong1,2,LI Guang-qiang1,3. Effect of calcium treatment on characteristics of inclusions in finished non-oriented silicon steel[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2020, 32(2): 117-128. |
| [5] |
LI Shan-hong1,2,LI Li-jun1,2,LI De-ren2,LU Zhi-chao2. Effect of magnetic annealing on magnetostrictive properties of Fe80Si9B11 amorphous alloys[J]. JOURNAL OF IRON AND STEEL RESEARCH , 2019, 31(9): 854-858. |
| [6] |
LI Cheng- gang,ZHANG Yuan- xiang,WANG Yang,FANG Feng,CAO Guang- ming. Study on secondary recrystallization of Goss grains in strip- cast grain- oriented electrical steels[J]. , 2019, 31(2): 202-206. |
|
|
|
|
2009, Vol. 44 
