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Amorphous metals and their superconductivity
Physics Reports, 1976Abstract Quite a number of metals and alloys can be forced into the amorphous state by quenching. In particular, condensation onto a substrate cooled to He-temperature is very effective. The superconductivity and related properties of these metals are considered in this article.
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Crystallization of amorphous metals
Nuclear Instruments and Methods in Physics Research, 1982Abstract An important factor for the application of amorphous metals is their crystallization temperature. This can be enhanced by addition of transition metals in Fe80B20. Other properties e.g. zero magnetostriction, can then be achieved by alloying. In this paper we investigate the crystallization mechanism, the phases produced and the influence of
H.-P. Klein +4 more
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2005
Abstract This article illustrates the three techniques for producing glassy metals, namely, liquid phase quenching, atomic or molecular deposition, and external action technique. Devitrification of an amorphous alloy can proceed by several routes, including primary crystallization, eutectoid crystallization, and polymorphous ...
John R. Scully, Ashley Lucente
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Abstract This article illustrates the three techniques for producing glassy metals, namely, liquid phase quenching, atomic or molecular deposition, and external action technique. Devitrification of an amorphous alloy can proceed by several routes, including primary crystallization, eutectoid crystallization, and polymorphous ...
John R. Scully, Ashley Lucente
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Amorphous Nucleation in Metals
Nature, 1967EVIDENCE from metal films grown inside electron diffractometers suggests that the earliest stage of film growth, when metals are deposited on amorphous substrates, is the formation of completely disordered clusters of atoms. In face-centred cubic metals the average thickness for this stage of growth is less than 10 A, but with some body-centred cubic ...
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Applications of amorphous metals
AIP Conference Proceedings, 1982Amorphous metals, or metallic glasses, represent the extreme case of rapid solidification metals technology, since they are formed by quenching from the melt so abruptly that no crystallization can take place. Because of the remarkable scientific and technical properties of the amorphous metals, R&D efforts relating to these materials have been ...
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Dislocations in amorphous metals
Metallurgical Transactions A, 1985The question of whether microscopic line defects such as dislocations can exist in amorphous metals is discussed. The discussion is divided into three parts. The first part is a general consideration of the existence, detection, identification, stability, and motion of dislocations.
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