Researches on Microstructures and Mechanical Properties of Extruded Mg-Zn-Zr-Y Alloy

Abstract:

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The microstructures and mechanical properties of Mg-Zn-Zr-Y alloy extruded bar with different heat treatment processes were investigated, including solution treatments of 400 oC, 450 oC and 500 oC for 3 hours followed by 170 oC×24h aging treatment, and solely aging treatments of 160 oC, 180 oC for 24hours without solution after extruding. By comparing the grain size, strength and elongation of the samples, the heat treatment processes for extruded products with high strength and with medium strength were recommended.

Info:

Periodical:

Key Engineering Materials (Volumes 353-358)

Edited by:

Yu Zhou, Shan-Tung Tu and Xishan Xie

Pages:

715-717

DOI:

10.4028/www.scientific.net/KEM.353-358.715

Citation:

J. Peng et al., "Researches on Microstructures and Mechanical Properties of Extruded Mg-Zn-Zr-Y Alloy", Key Engineering Materials, Vols. 353-358, pp. 715-717, 2007

Online since:

September 2007

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Price:

$35.00

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