Mechanical Properties of Amorphous Metallic Alloys and Their Relation to the Viscosity Characteristic Parameters

Abstract

The unified theoretical equation of B. Yang et al. on the relation between the mechanical strength and viscous flow behavior of glassy metals is presented and discussed; it is shown that the equation of Yang can be successfully used for estimation of fraction strength of various ribbonlike glassy metals, provided that their viscous flow behavior is precisely determined under nonisothermal experimental conditions. The viscous flow and mechanical properties of Co100-x Zrx and Cu100-xZrx glassy alloys are presented and discussed, together with their comparison with the data existing in the bibliography. A relation between the estimated fraction strength of glassy alloys and their Vickers microhardness is established.

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Title
Mechanical Properties of Amorphous Metallic Alloys and Their Relation to the Viscosity Characteristic Parameters
Book Title
Glassy Metals
Book DOI
10.1007/978-3-662-47882-0
Chapter DOI
10.1007/978-3-662-47882-0_12
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Volume
Editors
Authors
  • Krassimir Russew Send Email (3)
  • Liljana Stojanova Send Email (3)
  • Author Affiliation
  • 3 Institute of Metal Science, Equipment and Technologies “Acad. A. Balevski” with Hydroaerodynamics Centre,, 67, Shipchenski prohod Str., 1574, Sofia, Bulgaria
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