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Dispersion-Strengthened Aluminum Alloys
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In this paper, the manufacturing, processing, joining, finishing, and application of dispersion-strengthened aluminum alloys fro aluminum powder are discussed, and the mechanical and physical properties, structure, and relationship between mechanical properties and structure are given.Abstract:
The manufacture, processing, joining, finishing, and application of dispersion-strengthened aluminum alloys fro aluminum powder are discussed. The mechanical and physical properties, structure, and the relationship between mechanical properties and structure are given for the alloys. (N.W.R.)read more
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Processing techniques for particulate-reinforced metal aluminium matrix composites
TL;DR: In this paper, the primary processing categories for discontinuously reinforced powder metallurgy metal matrix composites are highlighted and salient features of the various techniques in each category are discussed; the variables involved in each processing technique are examined, and the influence of alloy chemistry highlighted.
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Al/Ni formation reactions: characterization of the metastable Al9Ni2 phase and analysis of its formation
TL;DR: In this article, the metastable phase Al9Ni2 was investigated in order to characterize the thermodynamics and kinetics of its formation, and it was observed as the first phase to form in a series of sputterdeposited Al/Ni multilayer foils, but it did not form in foils with a very small bilayer period.
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Ultrafine-grained Al-5 wt.% Fe alloy processed by ECAP with backpressure
TL;DR: In this paper, a process for increasing both strength and ductility in a brittle Al-5 wt.% Fe alloy by Equal Channel Angular Pressing (ECAP) was investigated.
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Temperature dependence of yield stress, deformation mode and deformation structure in single crystals of TiAl (Ti−56 at.% Al)
TL;DR: In this article, the plastic deformation behavior of single crystals of TiAl with a composition of Ti-56 at.% Al has been studied in compression as a function of crystal orientation in the temperature range from −196 to 1100°C.
Journal ArticleDOI
Nucleation and Precipitation Strengthening in Dilute Al-Ti and Al-Zr Alloys
TL;DR: In this article, the authors show that Al-0.2Zr alloys exhibit no hardening after aging up to 3200 hours at 375°C or 425°C due to the absence of Al3Ti precipitation, as confirmed by electron microscopy and electrical conductivity measurements.