Journal Article

PreJuSER-19367

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png THE Al-Cr-Fe PHASE DIAGRAM. I. PHASE EQUILIBRIA AT SUBSOLIDUS TEMPERATURES OVER COMPOSITION RANGE 58-100 AT.% Al

Khoruzha, V. G. ; Kornienko, K. E. ; Pavlyuchkov, D. V. ; Grushko, B.FZJ* ; Velikanova, T. Ya.

2011
Springer Science + Business Media B.V Dordrecht [u.a.]

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Abstract: Based on transmission and scanning electron microscopy, x-ray diffraction, electron microprobe and differential thermal analyses, the solidus surface of the ternary Al-Cr-Fe system is constructed for the first time on the concentration triangle over composition range 58-100 at.% Al. Four ternary compounds, D-3, O-1, H, and epsilon, with decagonal, orthorhombic base-centered, hexagonal, and orthorhombic primitive lattices participate in phase equilibria on the solidus surface. Solid solutions based on aluminum and binary compounds as well as ternary phases form 12 single-phase surfaces, 25 ruled surfaces of two-phase equilibria bounding two-phase regions, and 14 three-phase isothermal planes corresponding to invariant four-phase equilibria on the solidus surface.

Keyword(s): J ; solidus surface (auto) ; compound (auto) ; ruled surface (auto) ; isothermal plane (auto)

Note: Record converted from VDB: 12.11.2012

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Contributing Institute(s):

1. Mikrostrukturforschung (PGI-5)

Research Program(s):

1. Kondensierte Materie (P54)

Appears in the scientific report 2011

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