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Advanced Materials, 2013 A new metallic glass, which was created by vapour deposition at an appropriately high substrate temperature, shows exceptional thermal stability, and enhanced glass transition temperature and elastic modulus. Comparing this new material with other organic glasses prepared by similar routes and known as ultrastable glasses demonstrates the formation of ...
Hai-Bin Yu, Konrad Samwer, Yuansu Luo
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Polyamorphism in a metallic glass
Nature Materials, 2007A metal, or an alloy, can often exist in more than one crystal structure. The face-centred-cubic and body-centred-cubic forms of iron (or steel) are a familiar example of such polymorphism. When metallic materials are made in the amorphous form, is a parallel 'polyamorphism' possible? So far, polyamorphic phase transitions in the glassy state have been
H W, Sheng +7 more
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Nano Letters, 2008
Metallic glass nanowires were spontaneously created on the fracture surfaces that were produced by a conventional mechanical test. The presence of the nanowires is directly related to the one-dimensional meniscus configuration with a small viscosity at high temperatures and to the wide supercooled liquid region of the metallic glass.
Koji S, Nakayama +6 more
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Metallic glass nanowires were spontaneously created on the fracture surfaces that were produced by a conventional mechanical test. The presence of the nanowires is directly related to the one-dimensional meniscus configuration with a small viscosity at high temperatures and to the wide supercooled liquid region of the metallic glass.
Koji S, Nakayama +6 more
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Formation of zirconium metallic glass
Nature, 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
Jianzhong, Zhang, Yusheng, Zhao
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Current Opinion in Solid State and Materials Science, 1995
Amorphous metallic alloys, relative newcomers to the world of glasses, have properties that are unusual for solid metals. The metallic glasses, which exist in a very wide variety of compositions, combine fundamental interest with practical applications. They also serve as precursors for exciting new nanocrystalline materials.
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Amorphous metallic alloys, relative newcomers to the world of glasses, have properties that are unusual for solid metals. The metallic glasses, which exist in a very wide variety of compositions, combine fundamental interest with practical applications. They also serve as precursors for exciting new nanocrystalline materials.
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Science, 1975
The novel internal structures of metallic glasses lead to exceptional strength, corrosion resistance, and ease of magnetization. Combined with low manufacturing costs, these properties make glassy ribbons attractive for many applications. These materials also have scientific fascination because their compositions, structures, and properties have ...
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The novel internal structures of metallic glasses lead to exceptional strength, corrosion resistance, and ease of magnetization. Combined with low manufacturing costs, these properties make glassy ribbons attractive for many applications. These materials also have scientific fascination because their compositions, structures, and properties have ...
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A Structural Model for Metallic Glasses
Microscopy and Microanalysis, 2004Extended abstract of a paper presented at Microscopy and Microanalysis 2004 in Savannah, Georgia, USA, August 1–5, 2004.
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Structural relaxation and the glass transition in metal-metal glasses
1993This thesis presents the results of a systematic study on the structural relaxation and the glass transition of ternary metal-metal glasses Zr$ sb{67}$(Ni$ sb{1-x}$Cu$ sb{x}) sb{33}$. Differential scanning calorimetry provides macroscopic evidence of structural changes from the compositional and temperature dependence of enthalpy change.
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2010
Compositional analysis of metals and their alloys is used to gain information about provenance, manufacturing processes, and artifact distributions at sites. The examples presented in this section show that elemental compositions of artifacts fashioned from unrefined native metal can be used to relate them to ore sources.
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Compositional analysis of metals and their alloys is used to gain information about provenance, manufacturing processes, and artifact distributions at sites. The examples presented in this section show that elemental compositions of artifacts fashioned from unrefined native metal can be used to relate them to ore sources.
openaire +1 more source