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Korean J. Met. Mater.
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Korean Journal of Metals and Materials
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암모니아를 이용한 그래핀 구조 제어 및 고감도 압력 센서로의 적용
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정연욱, 조승근, 문해인, 김영원, 신유진, 박길령, 이정우
Korean J. Met. Mater.
2022;60(3):206-212. Published online 2022 Feb 8
DOI:
https://doi.org/10.3365/KJMM.2022.60.3.206
Abstract
Graphene has been used in various fields because of its excellent mechanical, optical, electrical, and thermal properties. However, its intrinsic low sensitivity to pressure limits its sensor applications. To overcome this drawback, many researchers have tried to improve the sensitivity by controlling the defects on the graphene, but have yet.....
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Web of Science 2
Crossref 2
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질소 5N 가스 분위기에서 다공질 ZrFe 합금의 산화 안정화
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김광배, 진새라, 임예솔, 이현준, 김성훈, 노윤영, 송오성
Korean J. Met. Mater.
2021;59(10):753-759. Published online 2021 Sep 6
DOI:
https://doi.org/10.3365/KJMM.2021.59.10.753
Abstract
A porous ZrFe alloy specimen was prepared as a 6 × 3 mm (diameter × thickness) disk. The reaction of the ZrFe alloy was confirmed while the whole system was maintained at a target temperature, which was increased from 150
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Korean J. Met. Mater.
2021;59(4):268-272. Published online 2021 Mar 24
DOI:
https://doi.org/10.3365/KJMM.2021.59.4.268
Abstract
Boron Nitride Nanotubes (BNNT) are one of the candidate materials for storing hydrogen by physical adsorption. It has been reported that this hydrogen storage capacity increases as the crystallinity of the nanostructures decreases. Here, BNNT was synthesized using an RF plasma torch system, and the surface of the BNNT was.....
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Web of Science 2
Crossref 2
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질산용액 및 질소가스 분위기에서 Ti-6Al-4V 합금의 레이저 표면질화 특성분석
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황태우, 한상욱, 오일영, 문영훈
Korean J. Met. Mater.
2019;57(7):412-421. Published online 2019 Jun 5
DOI:
https://doi.org/10.3365/KJMM.2019.57.7.412
Abstract
Laser nitriding is a surface engineering technique that is being used on titanium alloys to improve their surface hardness and wear resistance. It is an attractive process because of its simplicity and the possibility of producing hard layers of substantial depth with minimum effect to the bulk of the material......
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Web of Science 3
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Kinetic spray 공정으로 제조된 탄탈럼 코팅층의 미세조직 및 물성에 미치는 송급 가스의 영향
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김가령, 김영균, 김형준, 이기안
Korean J. Met. Mater.
2018;56(5):360-365. Published online 2018 May 8
DOI:
https://doi.org/10.3365/KJMM.2018.56.5.360
Abstract
This study attempted to utilizing the kinetic spray process to manufacture tantalum coating layer and investigated the effect of carrier gas on the microstructure and macroscopic properties of the coating layer. The initial powder feed stock was a massive powder with an average particle size of 24.35 μm and 99.99%.....
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Crossref 1
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