publication . Article . 2015

Characteristics Of The Porous Body Sintered By Nano-Sized Fe-Cr-Al Alloy Powder

Su-In Lee; Si-Hyeong Lee; Bon-Uk Gu; Dong-Won Lee; Byoung-Kee Kim;
Open Access English
  • Published: 01 Jun 2015 Journal: Archives of Metallurgy and Materials (issn: 2300-1909, Copyright policy)
  • Publisher: Polish Academy of Sciences
Abstract
<jats:title>Abstract</jats:title> <jats:p>Porous metal with uniform honeycomb structure was successfully produced by sintering using Fe-Cr-Al nano powder, which was prepared by the pulsed wire evaporation (PWE) in ethanol. Its process consisted of the several steps; 1) coating on the surface of polyurethane sponge with the liquid droplets generated from the ethanol-based slurry where the Fe-Cr-Al nano powders were uniformly dispersed, 2) heat treatment of debinding to remove the polyurethane sponge and 3) sintering of the porous green body formed by Fe-Cr-Al nano powders. The strut thickness of porous Fe-Cr-Al was increased by the increase of spraying times in E...
Subjects
free text keywords: Fe-Cr-Al powder, Metallic sponge, Sintering temperature, Oxidation resistance, Mining engineering. Metallurgy, TN1-997, Materials of engineering and construction. Mechanics of materials, TA401-492, Metals and Alloys, Materials science, Composite material, Materials processing, Industrial chemistry, Porosity, Nano-, Alloy, engineering.material, engineering, Metallurgy
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publication . Article . 2015

Characteristics Of The Porous Body Sintered By Nano-Sized Fe-Cr-Al Alloy Powder

Su-In Lee; Si-Hyeong Lee; Bon-Uk Gu; Dong-Won Lee; Byoung-Kee Kim;