Fe-Al-(x)계 합금의 제진특성에 미치는 첨가원소의 영향

• 영문명: Effects of Alloying Elements on the Damping Characteristics of Fe-Al-(x) System
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김용준(Yong-Jun Kim) 강우원(Woo-Won Kang)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제15권 1호, 111~118쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2010.03.30

영문 초록

Effects on the singleness or complex addition of the 3rd alloying elements was carried out to investigate the damping capacity of the Fe-5.5 w/o Al-X(Ni, Cu, Mn, Cr, Si and Ti)alloys. The damping capacities of Fe-5.5 w/o Al alloy containing a small amount of Ni, Cu, Mn, Cr, Si and Ti exhibits the characteristics of the representative ferromagnetic damping alloys whose damping feature are due to the magneto-mechanical static hysteresis effect. These singleness added elements were aggravate damping capacities, a decrease SDC max value is observed among these elements, more paticularly among singleness added Ni, 0.5w/o Si in the Fe-5.5 w/o Al parent alloy, the SDC max increased up to about 40% and show the excellent mechanical properties, which is large than that obtained from the Fe-5.5 w/o Al alloy. Moreover, relatively shows satisfactory results of SDC max according to magnetic properties, which are high-saturated magnetism and a wide-magnetic hysteresis loop due to the locking of magnetic domain walls, respectively.

목차

Ⅰ. 서 론

Ⅱ. 실험방법

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

키워드

SDC(감쇠능 Specific Damping Capacity) Damping Characteristics(제진특성) Damping Material(제진재료)