| Presentation | 2002/8/2 Electromagnetic phenomena due to ultrasonic waves passing through magnetic materials and it's applications Yuriko MORISAKI, Hiroshi HATAFUKU, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | When a longitudinal ultrasonic wave is transmitted to magnetic materials, a magnetic field with a frequency of ultrasonic wave is generated in specimens from the inverse effect of magnetostriction. The magnetic field is detected as an electromotive force induced in a sensing coil. The amplitude of magnetic field with a frequency of ultrasonic wave depends on both of the applied field and the residual stress in magnetic metal rods. As result the effective magnetic field and the residual stress in rod specimens are estimated by using ultrasonic method. On the other hand in Ni-ferrite rod, the amplitude of magnetic field with a frequency of ultrasonic wave takes some maximum values with increasing the applied magnetic field. We are studying if the phenomenon is ferrimagnetic resonance. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Magnetostriction / Longitudinal ultrasonic wave / Effective magnetic field / Residual stress |
| Paper # | CPM2002-65 |
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| Conference Information | |
| Committee | CPM |
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| Conference Date | 2002/8/2(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Component Parts and Materials (CPM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Electromagnetic phenomena due to ultrasonic waves passing through magnetic materials and it's applications |
| Sub Title (in English) | |
| Keyword(1) | Magnetostriction |
| Keyword(2) | Longitudinal ultrasonic wave |
| Keyword(3) | Effective magnetic field |
| Keyword(4) | Residual stress |
| 1st Author's Name | Yuriko MORISAKI |
| 1st Author's Affiliation | Faculty of Engineering, Iwate University() |
| 2nd Author's Name | Hiroshi HATAFUKU |
| 2nd Author's Affiliation | Faculty of Engineering, Iwate University |
| Date | 2002/8/2 |
| Paper # | CPM2002-65 |
| Volume (vol) | vol.102 |
| Number (no) | 261 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |