서지주요정보
Boron-silicon-iron allys 의 2차재결정에서 탄소와 냉간압연의 역할 = Role of carbon and cold work on the secondary recrystallization in boron-silicon-iron allys
서명 / 저자 Boron-silicon-iron allys 의 2차재결정에서 탄소와 냉간압연의 역할 = Role of carbon and cold work on the secondary recrystallization in boron-silicon-iron allys / 원동연.
저자명 원동연 ; Won, Dong-Yun
발행사항 [서울 : 한국과학기술원, 1983].
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소장정보

등록번호

4101938

소장위치/청구기호

학술문화관(문화관) 보존서고

DMS 8304

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초록정보

High induction grain-oriented-silicon iron is characterized by having a precise (110) [001] grain orientation. Microstructure and texture of high permeability 3% silicon-iron alloys containing boron, sulfur and manganese have been investigated as functions of carbon content and cold work using two stage cold reduction method. Results show that, contrary to the previous reports, a final cold reduction of 80% or more is not necessary to bring about strong (110) [001] texture in the high permeability silicon-iron alloys and that the presence of a small amount of carbon in the heats is necessary in order for the cold rolled materials to undergo complete secondary recrystallization in the final anneal. A new model for the nucleation mechanism of (110) [001] nuclei in the high permeability silicon-iron alloys is proposed to explain the new phenomena observed in present investigation. To investigate the role of carbon, decarburization is carried out at a hot band stage. Carbon is considered to affect the nucleation at primary recrystallization and magnetic properties.

서지기타정보

서지기타정보
청구기호 {DMS 8304
형태사항 ii, 67 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Dong-Yun Won
지도교수의 한글표기 : 임호빈
지도교수의 영문표기 : Ho-Bin Im
학위논문 학위논문(박사) - 한국과학기술원 : 재료공학과,
서지주기 참고문헌 : p. 65-67
주제 Metals --Cold working.
Recrystallization (Metallurgy)
Iron alloys.
이차 재결정. --과학기술용어시소러스
철 합금. --과학기술용어시소러스
냉간 압연. --과학기술용어시소러스
집합 조직. --과학기술용어시소러스
Texture (Crystallography)
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