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Rapidly Solidified Immiscible Aluminium Alloys
, 2006 In order to explore the potential of rapid solidification of immiscible alloys detailed investigations of the microstructure of different Al-Pb alloys were carried out, varying over a wide range of alloy concentrations and cooling rates. The experimental
Schmidt-Hohagen, Frank +3 more
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Immiscible alloys under microgravity conditions
Advances in Space Research, 1988Abstract The decomposition of immiscible metallic alloys into a dispersion of liquid droplets in a liquid matrix and its spatial development is considered with reference to selected experiments performed in experiment facilities under microgravity conditions. The analysis and discussion of these experiments reveal, that research in space laboratories
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Liquid immiscibility in ternary metallic alloys
Materials Science and Technology, 1991AbstractTwo models have been proposed which can be used to predict the occurrence of liquid immiscibility in ternary metallic alloys. One model, derived from an earlier proposal by Axon for predicting liquid immiscibility in binary alloys, was based on differences in the atomic sizes and melting points of the metals.
M. T. Z. Butt, C. Bodsworth
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Alloys created between immiscible elements
Progress in Materials Science, 2005Abstract The development and understanding of alloys is one of the most important themes of physical metallurgy. Over the past four decades, the progress in modern processing techniques has enabled researchers to artificially create an increasing number of new alloys in systems that are immiscible in thermodynamic equilibrium.
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“Devil’s Staircases” in Bulk-Immiscible Ultrathin Alloy Films
Physical Review Letters, 2002Ground-state phase diagrams of ultrathin epitaxial alloy films are studied within the framework of a discrete lattice-model Hamiltonian incorporating competing elastic and chemical interactions. For bulk-immiscible alloy systems an infinite number of commensurate, long-period stripe-superstructure ground states are obtained as a function of chemical ...
B D, Krack +3 more
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Immiscibility in liquid Li-Na alloys
Physics Letters A, 1972Abstract The immiscibility of a liquid Li-Na alloy is discussed using the microscopic total energy based on a pseudopotential method. The effective pair potentials between ions seem to play n important role for immiscibility in LiNa system.
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Electrodeposition of Binary Alloys Immiscible in the Bulk
ECS Meeting Abstracts, 2013Abstract not Available.
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Properties of immiscible polymer alloys without compatibilizer
Journal of Applied Polymer Science, 1998The miscibility and properties of the alloys composed of polyphenylene ether (PPE), polystyrene (PS), and acrylonitrile-styrene (SAN) polymers have been studied. The heat distortion temperature and flexual strength decreased with increasing AN contents in SAN in PPE/SAN alloys because the mutual solubility was poor in the high-AN content region ...
Hiroshi Hachiya +2 more
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Alloying of immiscible Ge with Al by ball milling
Materials Letters, 2003Abstract Mechanical alloying (MA) is a versatile technique to produce nanocrystalline and amorphous alloys. Its special advantage is to form alloys of immiscible elements. High energy planetary ball milling has been used to produce Al–2 wt.% Ge alloy.
M.A Shaikh +8 more
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Microstructure Formation in a Directionally Solidified Immiscible Alloy
Metallurgical and Materials Transactions A, 2008Directional solidification experiments were carried out with an Al-Pb alloy. A model was developed to analyze the microstructure evolution in a directionally solidified immiscible alloy by taking into account the common actions of the nucleation and the diffusional growth/shrinkage of the minority phase droplets (MPDs), the spatial phase segregation ...
Haili Li +3 more
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