Analysis of inhomogeneity of magnetic properties in grain-oriented silicon steel sheets

1984 ◽  
Vol 41 (1-3) ◽  
pp. 31-34 ◽  
Author(s):  
V. Wiglasz ◽  
D. Čech
Keyword(s):  
Magnetic Properties ◽  
Silicon Steel ◽  
Steel Sheets

scholarly journals Effect of the Cooling Condition on the Magnetic Properties of Non-oriented Silicon Steel Sheets.

1999 ◽  
Vol 23 (4−2) ◽  
pp. 1369-1372 ◽  
Author(s):  
B. Y. Huang ◽  
K. Yamamoto ◽  
Y. Yamashiro ◽  
C. Kaido
Keyword(s):  
Magnetic Properties ◽  
Silicon Steel ◽  
Cooling Condition ◽  
Steel Sheets

Magnetic properties of 6.5% silicon steel sheets under PWM voltage excitation

1998 ◽  
Vol 34 (4) ◽  
pp. 1183-1185 ◽  
Author(s):  
M. Namikawa ◽  
H. Ninomiya ◽  
Y. Tanaka ◽  
Y. Takada
Keyword(s):  
Magnetic Properties ◽  
Silicon Steel ◽  
Steel Sheets

scholarly journals Magnetic properties of silicon steel sheet core with different processing stress

2018 ◽  
Vol 207 ◽  
pp. 03017
Author(s):  
Toshiki Matsui ◽  
Kyyoul Yun
Keyword(s):  
Magnetic Properties ◽  
Steel Sheet ◽  
Silicon Steel ◽  
Iron Loss ◽  
Stator Core ◽  
Steel Sheets ◽  
Shrink Fitting ◽  
Wire Cutting ◽  
Rotor Core ◽  
Processing Stress

The motor core including a rotor core and a stator core, which is made from silicon steel sheets. Iron loss increases during fixation of the stator core, e.g., by interlocking, welding, and shrink fitting installation. In this paper, the magnetic properties changes by each processing such as wire cutting, punching, interlocking and shrink fitting are investigated. Iron loss of the toroidal cores using punching, interlocking and shrink fitting are increased from 1.16 W/kg to 1.56 W/kg (34.4 % increased) at 50Hz, and from 21.1 W/kg to 27.5 W/kg (30.3 % increased) at 400 Hz compared with iron loss of wire cut toroidal core.

The effect of cold-rolling on the magnetic properties of non-oriented silicon steel sheets

1999 ◽  
Vol 35 (5) ◽  
pp. 3376-3378 ◽  
Author(s):  
B.Y. Huang ◽  
K. Yamamoto ◽  
D. Kaido ◽  
Y. Yamashiro
Keyword(s):  
Magnetic Properties ◽  
Cold Rolling ◽  
Silicon Steel ◽  
Steel Sheets
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