Study on Preparation and Application of High-Performance Cu-Al Composite Row

Abstract:

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Cu-Al composite row was produced by continuous cast-rolling technique and metallurgical bonding interface was achieved. The microstructure of interface and the composite mechanism was investigated. Isolating switch was fabricated by using copper-aluminum composite row as current-carrying conductor. Main performance index and technical parameters were evaluated. The composite row shows excellent mechanical property and conductivity: overall tensile strength of 102MPa, elastic modulus of 1.5GPa, resistance rate of 0.0216Ωmm2/m and carrier density of 750A. The results present that the temperature rise, circuit resistance, mechanical life and other properties of the copper-aluminum composite row can meet the requirements of being the current-carrying conductor of isolating switch.

Info:

Periodical:

Advanced Materials Research (Volumes 217-218)

Edited by:

Zhou Mark

Pages:

1716-1720

DOI:

10.4028/www.scientific.net/AMR.217-218.1716

Citation:

W. J. Liao et al., "Study on Preparation and Application of High-Performance Cu-Al Composite Row", Advanced Materials Research, Vols. 217-218, pp. 1716-1720, 2011

Online since:

March 2011

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Price:

$35.00

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