Repository at Hanyang UniversityCOLLEGE OF ENGINEERING SCIENCES[E](공학대학)MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과)Articles
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Ni-Fe 합금입자 분산 Al2O3 나노복합재료의 미세조직 및 특성
- Title
- Ni-Fe 합금입자 분산 Al2O3 나노복합재료의 미세조직 및 특성
- Other Titles
- Microstructure and Properties of Nano-Sized Ni-Fe Alloy Dispersed Al2O3 Composites
- Author
- 이재성
- Keywords
- Nanocomposite; Chemical processing; Fracture toughness; Magnetic property
- Issue Date
- 2002-06
- Publisher
- 한국분말야금학회
- Citation
- 한국분말야금학회지, v. 9, no. 3, page. 161-166
- Abstract
- Processing and properties of Al2O3 composites with Ni-Fe content of 10 and 15 wt% were investigated. Homogeneous powder mixtures of Al2O3/Ni-Fe alloy were prepared by the solution-chemistry route using Al2O3, Ni(NO3)2 6H2O and Fe(NO3)3 9H2O powders. Microstructural observation of composite powder revealed that Ni-Fe alloy particles with a size of 20 nm were homogeneously dispersed on Al2O3 powder surfaces. Hot-pressed composites showed enhanced fracture toughness and magnetic response. The properties are discussed based on the observed microstructural characteristics.
- URI
- https://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART000994722https://repository.hanyang.ac.kr/handle/20.500.11754/157029
- ISSN
- 1225-7591
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MATERIALS SCIENCE AND CHEMICAL ENGINEERING(재료화학공학과) > Articles
- Files in This Item:
- KCI_FI000994722.pdfDownload
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