Journal ArticleDOI
Structure Study of an Amorphous Electrodeposited Nickel‐Phosphorus Alloy
B. G. Bagley,D. Turnbull +1 more
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The radial distribution function for an electrodeposited amorphous nickel-phosphorus (149 wt% P) alloy has been determined in this article, and the atomic distribution was found to be similar to that in a liquid metal.Abstract:
The radial distribution function for an electrodeposited amorphous nickel‐phosphorus (149 wt% P) alloy has been determined The atomic distribution was found to be similar to that in a liquid metal, and more disordered than that observed in an amorphous nickel‐phosphorus alloy produced by chemical deposition Two transformations (both exothermic) were observed in this alloy; the first of which occurred at 280°±2°C with an energy of 185 cal/g (960 cal/g atom) and the second at 410°±5°C with an energy of 60 cal/g (310 cal/g atom) As deposited, the alloy exhibits only a very weak small‐angle x‐ray scattering, apparently not due to the presence of the phosphorusread more
Citations
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Under what conditions can a glass be formed
TL;DR: The glass-forming tendency of a given material is determined principally by a set of factors which can be specified to some extent in the laboratory, namely, the cooling rate, - T, the liquid volume, v], and the seed density, ps and depending upon the materials constants: the reduced crystal-liquid interfacial tension, α the fraction, f, of acceptor sites in the crystal surface, and the reduced glass temperature, Trg.
Journal ArticleDOI
Flow and fracture in amorphous alloys
TL;DR: In this paper, the flow and fracture properties of amorphous metals synthetized by fast quenching from the liquid state were analyzed in conjunction with recently proposed theoretical models.
Book ChapterDOI
Structure of Metallic Alloy Glasses
TL;DR: In this paper, the current status of research on structure of metallic glasses is reviewed in this chapter, which is largely limited to metallic glasses which can be retained at room temperature, but their metastability depends critically on impurity content.
Journal ArticleDOI
Structural Investigation of Noncrystalline Nickel‐Phosphorus Alloys
TL;DR: The structure of noncrystalline electrodeposited Ni-P alloys, 73.8-81.4 at.% Ni, has been investigated by x-ray scattering and by physical density measurements as discussed by the authors.
Journal ArticleDOI
Magnetic amorphous alloys: physics and technological applications
TL;DR: A review of recent progress in research on magnetic amorphous alloys and critically assesses the present level of understanding of this new class of magnetic materials, focusing mostly on the transition metal-metalloid glasses as mentioned in this paper.
References
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Journal ArticleDOI
Small‐Angle Scattering of X‐Rays
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.