Small particles with better contacts make nanocomposites kings of conductivity

J. Karwan-Baczewska; I. Gotman; E. Y. Gutmanas; M. Shapiro

doi:10.1016/S0026-0657(05)70433-1

Small particles with better contacts make nanocomposites kings of conductivity

J. Karwan-Baczewska^*, I. Gotman, E. Y. Gutmanas, M. Shapiro

^*Corresponding author for this work

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

6 Scopus citations

Abstract

Various features of high strength copper based nanocomposite materials were discussed. The strength of copper based nanocomposites combined with high electrical and thermal conductivity makes them suitable for wear-resistant electrical contacts. The particles are strengthened by dispersions of fine particles of stable oxides such as alumina, titania or yittria. To achieve high mechanical properties in full density powder blends it is suggested to remove oxide layers from the surface of metal particles.

Original language	English
Pages (from-to)	28-34
Number of pages	7
Journal	Metal Powder Report
Volume	60
Issue number	6
DOIs	https://doi.org/10.1016/S0026-0657(05)70433-1
State	Published - Jun 2005
Externally published	Yes

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10.1016/S0026-0657(05)70433-1

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title = "Small particles with better contacts make nanocomposites kings of conductivity",

abstract = "Various features of high strength copper based nanocomposite materials were discussed. The strength of copper based nanocomposites combined with high electrical and thermal conductivity makes them suitable for wear-resistant electrical contacts. The particles are strengthened by dispersions of fine particles of stable oxides such as alumina, titania or yittria. To achieve high mechanical properties in full density powder blends it is suggested to remove oxide layers from the surface of metal particles.",

author = "J. Karwan-Baczewska and I. Gotman and Gutmanas, {E. Y.} and M. Shapiro",

year = "2005",

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doi = "10.1016/S0026-0657(05)70433-1",

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AU - Karwan-Baczewska, J.

AU - Gotman, I.

AU - Gutmanas, E. Y.

AU - Shapiro, M.

PY - 2005/6

Y1 - 2005/6

N2 - Various features of high strength copper based nanocomposite materials were discussed. The strength of copper based nanocomposites combined with high electrical and thermal conductivity makes them suitable for wear-resistant electrical contacts. The particles are strengthened by dispersions of fine particles of stable oxides such as alumina, titania or yittria. To achieve high mechanical properties in full density powder blends it is suggested to remove oxide layers from the surface of metal particles.

AB - Various features of high strength copper based nanocomposite materials were discussed. The strength of copper based nanocomposites combined with high electrical and thermal conductivity makes them suitable for wear-resistant electrical contacts. The particles are strengthened by dispersions of fine particles of stable oxides such as alumina, titania or yittria. To achieve high mechanical properties in full density powder blends it is suggested to remove oxide layers from the surface of metal particles.

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U2 - 10.1016/S0026-0657(05)70433-1

DO - 10.1016/S0026-0657(05)70433-1

M3 - 文章

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VL - 60

SP - 28

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JO - Metal Powder Report

JF - Metal Powder Report

IS - 6

ER -

Small particles with better contacts make nanocomposites kings of conductivity

Abstract

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