High Tensile Strength of Drawn Gold

Abstract:

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This paper studies the microstructure of drawn gold wires to equivalent strain of 10 and to equivalent strain of 8.5 then heat-treated. The texture of gold wire drawn to strain of 10 is mainly composed of <100> and <111> fibers. Tensile strength of the gold wire increases with <111> fiber fraction, while the grain size does not appear to affect the tensile property. With an exception at heat treatment at 600oC, the texture of gold wire drawn the strain of 8.5 is replaced with <100> fiber component by heat treatment process at 400~700oC. Heat treatment at 600oC produces <110> fiber or <112> fiber, depending upon annealing time.

Info:

Periodical:

Materials Science Forum (Volumes 495-497)

Edited by:

Paul Van Houtte and Leo Kestens

Pages:

907-912

DOI:

10.4028/www.scientific.net/MSF.495-497.907

Citation:

S. H. Kang et al., "High Tensile Strength of Drawn Gold", Materials Science Forum, Vols. 495-497, pp. 907-912, 2005

Online since:

September 2005

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Price:

$35.00

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