Journal ArticleDOI
Amorphous, nanoquasicrystalline and nanocrystalline alloys in Al-based systems
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This article is published in Progress in Materials Science.The article was published on 1998-12-01. It has received 810 citations till now. The article focuses on the topics: Nanocrystalline material & Amorphous solid.read more
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Bulk Metallic Glasses
C. Suryanarayana,Akihisa Inoue +1 more
TL;DR: In this paper, the concepts of glass formation and formation by non-solidification methods have been discussed, with a focus on the formation of bulk metallic glass, and a review of the literature on the properties of these materials.
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Effect of the atomic size distribution on glass forming ability of amorphous metallic alloys
Oleg N. Senkov,Daniel B. Miracle +1 more
TL;DR: In this paper, a topological approach based on analysis of atomic size distributions has been developed and applied to multicomponent amorphous alloys with different glass-forming ability.
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The efficient cluster packing model : An atomic structural model for metallic glasses
TL;DR: In this paper, a structural model for metallic glasses based on a new sphere packing scheme is described, which combines random positioning of solvent atoms with atomic order of solutes to produce efficient filling of space by solute-centered clusters.
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A survey of instrumented indentation studies on metallic glasses
Christopher A. Schuh,T.G. Nieh +1 more
Abstract: The development of instrumented nanoindentation equipment has occurred concurrently with the discovery of many new families of bulk metallic glass during the past decade. While indentation testing has long been used to assess the mechanical properties of metallic glasses, depth-sensing capabilities offer a new approach to study the fundamental physics behind glass deformation. This article is a succinct review of the research to date on the indentation of metallic glasses. In addition to standard hardness measurements, the onset of plasticity in metallic glasses is reviewed as well as the role of shear banding in indentation, structural changes beneath the indenter, and rate-dependent effects measured by nanoindentation. The article concludes with perspectives about the future directions for nanocontact studies on metallic glasses.
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Mechanical properties of Al-based metal matrix composites reinforced with Zr-based glassy particles produced by powder metallurgy
Sergio Scudino,Gang Liu,Konda Gokuldoss Prashanth,B. Bartusch,Kumar Babu Surreddi,B.S. Murty,Jürgen Eckert +6 more
TL;DR: In this article, the fracture characteristics of the reinforcing particles were rationalized using a proposed fracture criterion, and the yield strength and the elastoplastic deformation of such composites containing a high volume fraction of glassy particles were accurately modeled using a shear lag model and a self-consistent effective medium approach.
References
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Introduction to solid state physics
TL;DR: In this paper, the Hartree-Fock Approximation of many-body techniques and the Electron Gas Polarons and Electron-phonon Interaction are discussed.
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Metallic Phase with Long-Range Orientational Order and No Translational Symmetry
TL;DR: In this article, a metallic solid with long-range orientational order, but with icosahedral point group symmetry, which is inconsistent with lattice translations, was observed and its diffraction spots are as sharp as those of crystals but cannot be indexed to any Bravais lattice.
Journal ArticleDOI
Non-crystalline Structure in Solidified Gold–Silicon Alloys
TL;DR: This article showed that amorphous configurations have been retained in the solid state by cooling from the melt with sufficient celerity so as to prevent formation of the equilibrium crystalline structures in solid metals and alloys.
Journal ArticleDOI
A highly processable metallic glass: Zr41.2Ti13.8Cu12.5Ni10.0Be22.5
Atakan Peker,William L. Johnson +1 more
TL;DR: In this article, the properties of a new family of metallic alloys which exhibit excellent glass forming ability are reported, where the critical cooling rate to retain the glassy phase is of the order of 10 K/s or less.
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Synthesis and Properties of Metallic Glasses That Contain Aluminum
Y. He,S. J. Poon,Gary J. Shiflet +2 more