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Korean J. Met. Mater.
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Korean Journal of Metals and Materials
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벌크 비정질 Ti
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Cu
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Zr
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Fe
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Sn
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소재를 이용한 수술용 스칼펠(Scalpel) 제작의 최적화 조건분석
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박지니, 오정석, 이상엽, 정중희, 신동균, 박준식
Korean J. Met. Mater.
2025;63(2):95-101. Published online 2025 Feb 5
DOI:
https://doi.org/10.3365/KJMM.2025.63.2.95
Abstract
This study investigated the manufacturing conditions and properties of Ti
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amorphous bulk metallic glass (BMG) to examine its applicability for scalpels for medical use. Ti-base BMG alloys have excellent mechanical properties and biocompatibility, making them a suitable scalpel material. In this study, a vacuum suction casting method was used to.....
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Korean J. Met. Mater.
2024;62(8):624-630. Published online 2024 Jul 31
DOI:
https://doi.org/10.3365/KJMM.2024.62.8.624
Abstract
We employed electrophoretic deposition (EPD) using AC voltage to prepare lithium iron phosphate (LFP) Li-ion battery electrodes with varying the LFP thickness, to compare bulk-limited electro chemical reaction with the surface-limited electrochemical reactions. We analyzed the electrochemical performances of the thin and thick LFP electrodes at various scan rates. They.....
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Web of Science 1
Crossref 1
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방전플라즈마 소결법에 의해 제조된 Cu-Ni-Zr-Ti 비정질 기지 복합재료의 미세조직 및 기계적 특성
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신다운, 민 홍, 이진규
Korean J. Met. Mater.
2021;59(5):281-288. Published online 2021 Apr 6
DOI:
https://doi.org/10.3365/KJMM.2021.59.5.281
Abstract
In the present study, Cu
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Ni
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Zr
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Ti
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bulk metallic glass composites were developed by spark plasma sintering(SPS) using gas atomized Cu
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Ni
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Zr
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Ti
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metallic glass powders and Ta powders. Metallic glass composites with Ta phase were fabricated by SPS. The successful consolidation of Cu
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Ni
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Zr
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Ti
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metallic glass matrix composites with the Ta phase was achieved.....
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Web of Science 1
Crossref 2
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NdFeB 자석 스크랩을 이용한 Mg-Cu-Gd-Nd 비정질 합금의 제조 및 특성
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윤덕환, 민홍, 채홍준, 이진규
Korean J. Met. Mater.
2019;57(10):617-623. Published online 2019 Sep 6
DOI:
https://doi.org/10.3365/KJMM.2019.57.10.617
Abstract
In the present study, new Mg-based bulk metallic glasses have been developed in a Mg-Cu-GdNd based system using a Mg-Nd byproduct obtained from the recycling process of NdFeB magnet scrap through liquid metal extraction. The Mg-Cu-Gd-Nd bulk metallic glasses with a diameter of 2 mm are fabricated by injection casting.....
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희토류 원소계 고엔트로피 벌크 비정질 합금 개발
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김진연, 오현석, 김진우, 박은수
Korean J. Met. Mater.
2018;56(1):14-25. Published online 2018 Jan 1
DOI:
https://doi.org/10.3365/KJMM.2018.56.1.14
Abstract
High entropy alloys (HEAs) are a relatively new class of metallic materials. HEAs lead to high mixing entropy and the formation of a simple solid solution rather than intermediate phases. This might be explained by the fact that the configurational entropy outweighs the enthalpy of formation of intermetallic compounds. Meanwhile,.....
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Crossref 1
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