- Ni도금강판의 극저주파 차폐 특성
- ㆍ 저자명
- 김찬욱,김병문,석한길,Kim. C.W.,Kim. B.M.,Suk. H.G.
- ㆍ 간행물명
- 한국표면공학회지
- ㆍ 권/호정보
- 2006년|39권 5호|pp.210-214 (5 pages)
- ㆍ 발행정보
- 한국표면공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
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In order to enhance the electromagnetic shielding efficiency of commercialized cold-rolled steel sheets, we have prepared Ni deposited steel sheets by the electrodeposition method. Surface alloying with Ni and Fe was achieved on a steel sheet by diffusion annealing process. Shielding effectiveness measurement results showed that annealed Ni electrodeposited steel sheets enhanced the shielding efficiency up to about 3 dB in the frequency range of 20 to 200Hz, compared with that of non-deposited steel sheets.