Microstructure control of Cu-base metallic glass powder composites by extrusion

T. S. Kim; S. Y. Lee; J. K. Lee; H. J. Kim; D. H. Kim; J. C. Bae

doi:10.1016/j.msea.2006.03.143

Microstructure control of Cu-base metallic glass powder composites by extrusion

T. S. Kim, S. Y. Lee, J. K. Lee, H. J. Kim, D. H. Kim, J. C. Bae

Department of Materials Science and Engineering

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

9 Citations (Scopus)

Abstract

Homogeneously tailored 30 vol.% Cu-base amorphous powder/Cu-base ductile crystalline alloy composites were successfully fabricated using the multi-extrusion process. The microstructural variation of composites occurring during the extrusion was investigated using both calculation and experiment as a function of the number of extrusions as well as the area reduction ratio. The composite shows a good interface between the amorphous and the crystalline phases. The strength was about 950 MPa and elongation was about 30%.

Original language	English
Pages (from-to)	880-883
Number of pages	4
Journal	Materials Science and Engineering A
Volume	449-451
DOIs	https://doi.org/10.1016/j.msea.2006.03.143
Publication status	Published - 2007 Mar 25

Bibliographical note

Funding Information:
This work is supported by the Next Generation-New Technology Development Program of Ministry of Commerce, Industry and Energy in Korea.

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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title = "Microstructure control of Cu-base metallic glass powder composites by extrusion",

abstract = "Homogeneously tailored 30 vol.% Cu-base amorphous powder/Cu-base ductile crystalline alloy composites were successfully fabricated using the multi-extrusion process. The microstructural variation of composites occurring during the extrusion was investigated using both calculation and experiment as a function of the number of extrusions as well as the area reduction ratio. The composite shows a good interface between the amorphous and the crystalline phases. The strength was about 950 MPa and elongation was about 30%.",

author = "Kim, {T. S.} and Lee, {S. Y.} and Lee, {J. K.} and Kim, {H. J.} and Kim, {D. H.} and Bae, {J. C.}",

note = "Funding Information: This work is supported by the Next Generation-New Technology Development Program of Ministry of Commerce, Industry and Energy in Korea.",

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doi = "10.1016/j.msea.2006.03.143",

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AU - Kim, T. S.

AU - Lee, S. Y.

AU - Lee, J. K.

AU - Kim, H. J.

AU - Kim, D. H.

AU - Bae, J. C.

N1 - Funding Information: This work is supported by the Next Generation-New Technology Development Program of Ministry of Commerce, Industry and Energy in Korea.

PY - 2007/3/25

Y1 - 2007/3/25

N2 - Homogeneously tailored 30 vol.% Cu-base amorphous powder/Cu-base ductile crystalline alloy composites were successfully fabricated using the multi-extrusion process. The microstructural variation of composites occurring during the extrusion was investigated using both calculation and experiment as a function of the number of extrusions as well as the area reduction ratio. The composite shows a good interface between the amorphous and the crystalline phases. The strength was about 950 MPa and elongation was about 30%.

AB - Homogeneously tailored 30 vol.% Cu-base amorphous powder/Cu-base ductile crystalline alloy composites were successfully fabricated using the multi-extrusion process. The microstructural variation of composites occurring during the extrusion was investigated using both calculation and experiment as a function of the number of extrusions as well as the area reduction ratio. The composite shows a good interface between the amorphous and the crystalline phases. The strength was about 950 MPa and elongation was about 30%.

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