Study on Micro-Hardness and Electrical Conductivity in as Cast Cu-Fe-P Alloys

Abstract:

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The micro-hardness and electric conductivity was studied in as cast alloy Cu-Fe-P alloys which were solution treated at 980°C and aging treated at 400-800°C for 1-20 hours. The micro-hardness peak value was 180 HV and the conductivity peak value was 65% IACS. The hardness and the electric conductivity all depended on precipitation principally. The addition of C in Cu-Fe-P alloy reduced the grain size and accelerated precipitation which resulted in enhancing hardness and electric conductivity together.

Info:

Periodical:

Materials Science Forum (Volumes 620-622)

Edited by:

Hyungsun Kim, JienFeng Yang, Tohru Sekino and Soo Wohn Lee

Pages:

267-270

DOI:

10.4028/www.scientific.net/MSF.620-622.267

Citation:

B. Gou et al., "Study on Micro-Hardness and Electrical Conductivity in as Cast Cu-Fe-P Alloys", Materials Science Forum, Vols. 620-622, pp. 267-270, 2009

Online since:

April 2009

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Price:

$38.00

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