Du, Song-Lee Shon, In-Jin Doh, Jung-Mann Park, Bang-Ju Yoon, Jin-Kook 2024-01-20T14:33:51Z 2024-01-20T14:33:51Z 2021-09-05 2012-06 1738-8228 https://pubs.kist.re.kr/handle/201004/129199 Nanopowder of FeAl and Al2O3 was synthesized from FeO and Al powders by high energy ball milling. Using the pulsed current activated sintering method, the nanocystalline Al2O3 reinforced FeAl composite was consolidated within two minutes from mechanically synthesized powders. The advantage of this process is that it allows very quick densification to near theoretical density and prohibits grain growth in nanostuctured materials. The grain size, sintering behavior and hardness of sintered FeAl-Al2O3 composite were investigated. Korean KOREAN INST METALS MATERIALS LOW-TEMPERATURE CONSOLIDATION ALUMINIDES Fabrication of Nanostructured 3FeAl-Al2O3 Composite from Mechanically Synthesized Powders by Pulsed Current Activated Sintering and Its Mechanical Properties Article 10.3365/KJMM.2012.50.6.449 1 KOREAN JOURNAL OF METALS AND MATERIALS, v.50, no.6, pp.449 - 454 KOREAN JOURNAL OF METALS AND MATERIALS 50 6 449 454 scie scopus kci ART001667141 000305318600007 2-s2.0-84863220061 Materials Science, Multidisciplinary Metallurgy & Metallurgical Engineering Materials Science Metallurgy & Metallurgical Engineering Article LOW-TEMPERATURE CONSOLIDATION ALUMINIDES composite nanomaterials sintering mechanical properties