한국분말재료학회지 (Journal of Powder Materials)

  • 제18권6호
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  • Pages.526-531
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  • 2011
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  • 2799-8525(pISSN)
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  • 2799-8681(eISSN)
한국분말재료학회 (*구 분말야금학회) (The Korean Powder Metallurgy & Materials Institute)
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정전 분무 공정을 이용한 Fecralloy 나노 입자가 코팅된 Fecralloy Foil의 제조

Fabrication of Fecralloy Foil Coated by Fecralloy Nanoparticles Using Electrospray Processing

  • 윤중열 (한국기계연구원 부설 재료연구소) ;
  • 양상선 (한국기계연구원 부설 재료연구소) ;
  • 구혜영 (한국기계연구원 부설 재료연구소) ;
  • 이혜문 (한국기계연구원 부설 재료연구소)
  • 투고 : 2011.09.16
  • 심사 : 2011.10.27
  • 발행 : 2011.12.28
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초록

Fecralloy is the promising materials for high temperature exhaust filtering system due to the excellent its oxidation resistance property. In this research, Fecralloy nanoparticles coated Fecralloy thin foil was prepared by a single nozzle electrospray system in order to increase surface area of Fecralloy foil. Fecralloy nanoparticles were fabricated by electrical wire explosion method in ethanol using Fecralloy wires as a source material. Electrospray modes with applied D.C voltages to Fecralloy colloidal solution were investigated to make a stable cone-jet mode. Coated layers with and without additional heat treatment were observed by FE-SEM (field emission-scanning electron microscope) and tape test for evaluating their adhesion to substrate were performed as well.

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참고문헌

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피인용 문헌

  1. Effect of Sintering Temperature on the High Temperature Oxidation of Fe-Cr-Al Powder Porous Metal Manufactured by Electrospray Process vol.19, pp.6, 2012, https://doi.org/10.4150/KPMI.2012.19.6.435
  2. Effect of Cell Size on the High Temperature Oxidation Properties of Fe-Cr-Al Powder Porous Metal Manufactured by Electro-spray Process vol.21, pp.1, 2014, https://doi.org/10.4150/KPMI.2014.21.1.55
  3. Electrospray and Thermal Treatment Process for Enhancing Surface Roughness of Fecralloy Coating Layer on a Large Sized Substrate vol.24, pp.1, 2017, https://doi.org/10.4150/KPMI.2017.24.1.46