| The Influence of an Orthogonal Field on Deperming Performance |
|
Ki-Chan Kim, Young-Hak Kim, Kwang-Ho Shin, Hwi-Seok Kim, Kwan-Seob Yoon, Chang-Sub Yang |
1Pukyoung National University
2Kyungsung University
3LIGnex1
4 |
| 직교자계가 디펌성능에 미치는 영향 |
|
김기찬, 김영학, 신광호, 김휘석, 윤관섭, 양창섭 |
1부경대학교
2경성대학교
3LIG넥스원
4국방과학연구소 |
|
|
| Abstract |
|
An orthogonal magnetic field is often used for a military vessel in the deperm process such as Flash D deperm protocol and Anhysteretic deperm protocol. The effect of the orthogonal magnetic field on a deperm performance was investigated for a sample with strain-induced magnetization and field-induced magnetization given to different direction. A 70mm wide, 110mm long and 0.25mm thick rectangular steel plate was bent to have U-shape and to generate a strong strain on the bottom region of U-shaped steel plate. Field-induced magnetization was attached by NdFeB permanent magnet. Demagnetization was performed by applying magnetic field with a step decrement from the first field(the first shot) under the action of DC bias field. |
| Key Words:
Deperm, Orthogonal Magnetic Field, Flash-D, Anhysteretic, Demagnetization |
|
PDF Links
Full text via DOI
Download Citation
