1 / 18

Dipole for Fast Ramping Synchrotron

Dipole for Fast Ramping Synchrotron. Geometry. Required good field region: 62x10 mm 2 Magnet aperture: 100x13 mm 2 Magnet dimension: > 500x500 mm 2. 6.5%SiFe. FeCo. Magnetization. 1 T. 2 T. Maximum Field. 2T?. Epstein Frame Test. FeCo

dunne
Download Presentation

Dipole for Fast Ramping Synchrotron

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Dipole for Fast Ramping Synchrotron

  2. Geometry • Required good field region: 62x10 mm2 • Magnet aperture: 100x13 mm2 • Magnet dimension: • > 500x500 mm2 6.5%SiFe FeCo

  3. Magnetization 1 T 2 T

  4. Maximum Field 2T?

  5. Epstein Frame Test • FeCo • enough material purchased for 9 test strips (24 planned) • 6.5SiFe • 100 strips shipped (thanks to Mr. Ninomiya at JFE) • Epstein frame test at Fermilab • thanks to Robert W Riley and John Zweibohmer

  6. 6.5 Si Steel • Measurements • C-direction • L-direction • L/C direction

  7. Results 6.5% Si Steel

  8. Results 6.5% Si Steel

  9. Results 6.5% Si Steel

  10. Results 6.5% Si Steel

  11. Results 6.5% Si Steel

  12. FeCo - Hiperco • Purchased from Ed Fagan • Hiperco 50 (A) • Cut to size on site • Annealed at IFW in Dresden, Germany • 871 deg C, 2h in vacuum

  13. FeCo – Hiperco 50A

  14. FeCo – Hiperco 50A

  15. FeCo – Comparison GO Steel

  16. Fe Co Results • about 0.1T short • reason is unknown • wrong material • bad batch • not enough material • wrong annealing • Vacuumschmelze GmbH & Co. KG • Hanau, Germany

  17. Vacoflux 48

  18. Summary • 6.5% Si steel • confirmed values from datasheet • almost isotropic • good match of hysteresis loop • losses? • FeCo • discrepancy between datasheet and measurement • Vacuumschmelze

More Related