首页> 外文期刊>Powder Metallurgy and Metal Ceramics >FORMATION OF QUASICRYSTALS AND RELATED STRUCTURES IN SYSTEMS OF ALUMINUM WITH TRANSITION METALS. IL BINARY SYSTEMS FORMED BY ALUMINUM WITH 3d METALS
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FORMATION OF QUASICRYSTALS AND RELATED STRUCTURES IN SYSTEMS OF ALUMINUM WITH TRANSITION METALS. IL BINARY SYSTEMS FORMED BY ALUMINUM WITH 3d METALS

机译:含过渡金属的铝体系中准晶的形成及相关结构。铝与3d金属组成的IL二元系统

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摘要

Quasiperiodic phases (quasicrystals) with symmetries forbidden by classic crystallography have been observed in systems of aluminum with transition metals. In binary systems, these phases are metastable; they were obtained for the first time by rapid solidification of melts. We consider the formation of the quasicrystals and we refine the phase diagrams for binary systems A - 3d-M (from V to Ni) in which quasicrystals have been observed.
机译:在含过渡金属的铝体系中,已经观察到具有经典晶体学所禁止的对称性的准周期相(准晶体)。在二进制系统中,这些阶段是亚稳态的。它们是通过熔体的快速凝固而首次获得的。我们考虑了准晶体的形成,并完善了其中已观察到准晶体的二元体系A-3d-M(从V到Ni)的相图。

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