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dc.contributor.author김종렬-
dc.date.accessioned2019-12-31T01:48:56Z-
dc.date.available2019-12-31T01:48:56Z-
dc.date.issued2018-08-
dc.identifier.citationJOURNAL OF CERAMIC PROCESSING RESEARCH, v. 19, No. 4, Page. 279-284en_US
dc.identifier.issn1229-9162-
dc.identifier.urihttp://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002384128-
dc.identifier.urihttps://repository.hanyang.ac.kr/handle/20.500.11754/121443-
dc.description.abstractThis study investigated the effects of milling speed on the structure evolution of spray-dried (SD) Fe2O3 agglomerate as a precursor for fabricating Fe nanopowder agglomerate. For fabrication, the miffing speed was controlled at four different rotation speeds of 1000, 1400, 1800 and 2400 rpm (revolution per minute) for 10 hrs. For quantitative analysis, a microstructural observation was conducted. The particle size first decreased rapidly until it finally reached a saturation value of about 60 nm as the miffing rpm increased to 1800 rpm. Moreover, it was found that excessive milling energy was consumed to form secondary agglomerates in spherical agglomerate at milling condition of 2400 rpm. The evolution of powder characteristics is also discussed in terms of the crystallite size and surface area and then compared to the particle size distribution analyzed by the microstructure.en_US
dc.language.isoko_KRen_US
dc.publisher한양대학교 세라믹연구소en_US
dc.subjectFe2O3 nanopowderen_US
dc.subjectSpherical agglomerateen_US
dc.subjectBead millingen_US
dc.subjectParticle size distributionen_US
dc.subjectCrystallite sizeen_US
dc.titlePowder characteristics of Fe2O3 nanopowder agglomerates fabricated by high energy ball milling at various speed and spray-drying processesen_US
dc.typeArticleen_US
dc.relation.no4-
dc.relation.volume19-
dc.relation.page279-284-
dc.relation.journalJOURNAL OF CERAMIC PROCESSING RESEARCH-
dc.contributor.googleauthorSong, Jun-Il-
dc.contributor.googleauthorLee, Geon-Yong-
dc.contributor.googleauthorKim, Jong-ryoul-
dc.contributor.googleauthorLee, Jai-Sung-
dc.relation.code2018002647-
dc.sector.campusE-
dc.sector.daehakCOLLEGE OF ENGINEERING SCIENCES[E]-
dc.sector.departmentDEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING-
dc.identifier.pidjina-
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COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
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