Synthesis of Cu dispersed Al2O3 nanocomposites by high energy ball milling and pulse electric current sintering

Young Do Kim; Sung Tag Oh; Kyung Ho Min; Hyeongtag Jeon; In Hyung Moon

doi:10.1016/S1359-6462(00)00580-7

Synthesis of Cu dispersed Al₂O₃ nanocomposites by high energy ball milling and pulse electric current sintering

Young Do Kim, Sung Tag Oh, Kyung Ho Min, Hyeongtag Jeon, In Hyung Moon

Dept. of Materials Science & Engineering

Hanyang University

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

The incorporation of small amounts of nano-sized metal particles into an Al₂O₃ matrix, for instance Al₂O₃/Ni and Al₂O₃/W nanocomposites, can significantly improve the mechanical properties. The optimum condition for the analysis of Al₂O₃/Cu nanocomposites is described. The effects of Cu dispersion on the microstructure and fracture toughness are analyzed.

Original language	English
Pages (from-to)	293-297
Number of pages	5
Journal	Scripta Materialia
Volume	44
Issue number	2
DOIs	https://doi.org/10.1016/S1359-6462(00)00580-7
State	Published - 2 Feb 2001

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title = "Synthesis of Cu dispersed Al2O3 nanocomposites by high energy ball milling and pulse electric current sintering",

abstract = "The incorporation of small amounts of nano-sized metal particles into an Al2O3 matrix, for instance Al2O3/Ni and Al2O3/W nanocomposites, can significantly improve the mechanical properties. The optimum condition for the analysis of Al2O3/Cu nanocomposites is described. The effects of Cu dispersion on the microstructure and fracture toughness are analyzed.",

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AU - Kim, Young Do

AU - Oh, Sung Tag

AU - Min, Kyung Ho

AU - Jeon, Hyeongtag

AU - Moon, In Hyung

PY - 2001/2/2

Y1 - 2001/2/2

N2 - The incorporation of small amounts of nano-sized metal particles into an Al2O3 matrix, for instance Al2O3/Ni and Al2O3/W nanocomposites, can significantly improve the mechanical properties. The optimum condition for the analysis of Al2O3/Cu nanocomposites is described. The effects of Cu dispersion on the microstructure and fracture toughness are analyzed.

AB - The incorporation of small amounts of nano-sized metal particles into an Al2O3 matrix, for instance Al2O3/Ni and Al2O3/W nanocomposites, can significantly improve the mechanical properties. The optimum condition for the analysis of Al2O3/Cu nanocomposites is described. The effects of Cu dispersion on the microstructure and fracture toughness are analyzed.

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Synthesis of Cu dispersed Al₂O₃ nanocomposites by high energy ball milling and pulse electric current sintering

Abstract

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