서지주요정보
마찰 및 마모에 대한 이온질화의 영향 = The effects of ion-nitriding on friction and wear
서명 / 저자 마찰 및 마모에 대한 이온질화의 영향 = The effects of ion-nitriding on friction and wear / 오희영.
저자명 오희영 ; Oh, Hie-Young
발행사항 [서울 : 한국과학기술원, 1984].
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소장정보

등록번호

4102531

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 8419

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도서상태

이용가능

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반납예정일

초록정보

The effects of ion-nitriding on friction and wear behavior of low carbon steel (SM20C, KS) were investigated. Three kinds of specimens were prepared, the first one was furnace cooled after ion-nitriding, the second one was water cooled after ion-nitriding while the third one was hydrogen-treated after ion-nitriding. The results showed that the wear resistance increased more for the water cooled specimen than for the furnace cooled specimen. For hydrogen treated specimens, there was little increase in wear resistence when compared with the specimens of non-nitriding. The wear volume increased rapidly when the wear depth passed the compound layer of the specimens. Therefore, it is concluded that the existance of the compound layer is beneficial to wear resistance for the carbon steel used here. At the initial stage of wear, the friction coefficient of all three kinds of nitrided specimens is larger than that of non-nitrided specimens, which is caused by the rough surface due to the nitriding. However, as the wear progresses the friction coefficient depends strongly on the difference of hardness between the pin and the disk.

서지기타정보

서지기타정보
청구기호 {MME 8419
형태사항 [ii], 76 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Hie-Young Oh
지도교수의 한글표기 : 엄윤용
지도교수의 영문표기 : Youn-Young Earmme
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학과,
서지주기 참고문헌 : p. 33-34
주제 Mechanical wear.
Friction.
Nitriding.
Surface hardening.
이온 질화. --과학기술용어시소러스
마모. --과학기술용어시소러스
마찰 계수. --과학기술용어시소러스
표면 경화 (표면 처리) --과학기술용어시소러스
열 처리. --과학기술용어시소러스
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