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|Type:||Artigo de periódico|
|Title:||Experimental Study Of The Alcr Equilibrium Diagram|
|Author:||Costa Neto J.G.|
|Abstract:||The phase diagram for the AlCr system has been experimentally revised. The main features of the diagram in the literature have been confirmed. The γ (Al1,Cr2) phase has not been found in as-cast samples, heat-treated samples or samples subjected to differential thermal analysis. A diffusion couple treated at 650°C has not shown this phase either. The reaction involving the aluminium phase has been found to be of a eutectic nature. A new version of the AlCr phase diagram is proposed, taking account of these findings and literature data. © 1992.|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
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