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https://www.riss.kr/link?id=A40101579
2003
-
500
KCI등재
학술저널
260-266(7쪽)
0
0
상세조회0
다운로드다국어 초록 (Multilingual Abstract)
In order to study the interfacial reaction between Nb thin sheet and Fe-C-(Si) alloy with different chemical compositions, they were case-bonded. The growth of carbide layer formed at the interface after isothermal heat treatment at 1173K, 1223K, 1273...
In order to study the interfacial reaction between Nb thin sheet and Fe-C-(Si) alloy with different chemical compositions, they were case-bonded. The growth of carbide layer formed at the interface after isothermal heat treatment at 1173K, 1223K, 1273K and 1323K for various times was investigated. The carbide formed at the interface was NbC and the thickness of NbC layer was increased linearly in proportional to the heat treating time. Therefore, It was found that the growth of NbC layer was controlled by the interfacial reaction. The growth rate constant of NbC layer was slightly increased with increase of carbon content when the silicon content is similar in the cast irons. However, as silicon content increases with no great difference in carbon content, the growth of NbC layer was greatly retarded. The calculated activation energy for the growth of NbC layer was varied in the range of 447.4-549.3kJ/㏖ with the compositions of cast irons.
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Electro-Slag Casting 법을 이용한 비 Q-T 열처리형 금형재 개발
학술지 이력
연월일 | 이력구분 | 이력상세 | 등재구분 |
---|---|---|---|
2024 | 평가예정 | 재인증평가 신청대상 (재인증) | |
2021-01-01 | 평가 | 등재학술지 선정 (계속평가) | |
2019-01-01 | 평가 | 등재후보학술지 선정 (신규평가) | |
2018-12-01 | 평가 | 등재후보 탈락 (계속평가) | |
2017-12-01 | 평가 | 등재후보로 하락 (계속평가) | |
2013-01-01 | 평가 | 등재 1차 FAIL (등재유지) | |
2010-01-01 | 평가 | 등재학술지 유지 (등재유지) | |
2008-01-01 | 평가 | 등재 1차 FAIL (등재유지) | |
2005-01-01 | 평가 | 등재학술지 선정 (등재후보2차) | |
2004-01-01 | 평가 | 등재후보 1차 PASS (등재후보1차) | |
2002-07-01 | 평가 | 등재후보학술지 선정 (신규평가) |
학술지 인용정보
기준연도 | WOS-KCI 통합IF(2년) | KCIF(2년) | KCIF(3년) |
---|---|---|---|
2016 | 0.15 | 0.15 | 0.14 |
KCIF(4년) | KCIF(5년) | 중심성지수(3년) | 즉시성지수 |
0.15 | 0.13 | 0.33 | 0.17 |