High strength and fracture toughness bal
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Hidetoshi Somekawa; Toshiji Mukai
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Article
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2007
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Elsevier Science
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English
β 558 KB
The mechanical properties were investigated by Mg-0.3 at.% Ca-1.8 at.% Zn alloy, which was produced by hot extrusion, having an average grain size of about 1 m and spherical precipitates in the matrix. The extruded alloy showed a good balance of the yield strength (Ο ys = 291 MPa) and plane-strain f