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Effects of silicon content,thickness and heat treatment on iron loss properties of high silicon electrical steel sheets |
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| Authors: | Yasushi Tanaka Misao Namikawa Akira Hiura Xiao Fang Bi Yoshikazu Takada |
| Abstract: | The magnetic properties of high-silicon steel sheets ranging in thickness from 0.35 to 0.03 mm and silicon content from 3 to 7.5 percent is investigated. The minimum iron losses are obtained with the silicon higher than 6.5 percent at the high-frequency range over 30 kHz. The sheet thickness dependency index m is estimated. The heat treatment effects to soft magnetic properties also are studied. |
| Keywords: | Silicon steel iron loss high silicon order-disorder phase transitions thickness high-frequency magnetic properties |