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Korean J. Met. Mater.
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Korean Journal of Metals and Materials
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Powder Bed Fusion(PBF)으로 제조된 AlSi10Mg 합금을 위한 전해연마 공정
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박세림, 조현빈, 박운익, 이정훈
Korean J. Met. Mater.
2025;63(4):251-263. Published online 2025 Apr 5
DOI:
https://doi.org/10.3365/KJMM.2025.63.4.251
Abstract
The irregular and highly rough surface of AlSi10Mg alloy parts fabricated by metal additive manufacturing technology can result in dimensional instability, poor surface quality and fluid turbulence. Therefore, post-treatments are needed to adjust the surface roughness and irregular surface morphology to satisfy industrial requirements. One of the most promising candidates.....
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나노-마이크로 패턴의 형성에 미치는 기판의 표면 거칠기 영향
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박태완, 변명환, 정현성, 박운익
Korean J. Met. Mater.
2020;58(1):26-31. Published online 2019 Dec 12
DOI:
https://doi.org/10.3365/KJMM.2020.58.1.26
Abstract
The ability to form high quality nano-/micro- patterns is very important for the nanofabrication of high-density electronic devices. However, remaining challenges have yet to be resolved, including low quality roughness, low pattern resolution, and the highly complex process. In this study, we suggest a novel and simple method for creating.....
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Web of Science 1
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Korean J. Met. Mater.
2019;57(9):582-588. Published online 2019 Aug 21
DOI:
https://doi.org/10.3365/KJMM.2019.57.9.582
Abstract
Chemical mechanical polishing (CMP) of bulk AlN was performed with colloidal silica slurry at pH 9 for different times. The result shows that colloidal silica slurry at pH 9, which has the relatively high surface charge of -50.7 mV is most stable, and it was selected as chemically optimum condition.....
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Web of Science 4
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