This title appears in the Scientific Report :
2009
Please use the identifier:
http://dx.doi.org/10.1016/j.jallcom.2007.12.069 in citations.
On the constitution of the Al-rich part of the Al-Cr-Mn system
On the constitution of the Al-rich part of the Al-Cr-Mn system
The constitution of the Al-Cr-Mn phase diagram in the compositional range of 60-100 at. 17, A I was investigated between 560 and 1010 C. Continuous tertiary solid solution ranges were confirmed between the isostructural binary hexagonal mu-Al4Cr and mu-Al4Mn phases, between the triclinic low-tempera...
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Personal Name(s): | Grushko, B. |
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Kowalski, W. / Pavlyuchkov, D. / Balanetskyy, S. / Surowiec, M. | |
Contributing Institute: |
Mikrostrukturforschung; IFF-8 |
Published in: | Journal of alloys and compounds, 468 (2009) |
Imprint: |
Lausanne
Elsevier
2009
|
DOI: |
10.1016/j.jallcom.2007.12.069 |
Document Type: |
Journal Article |
Research Program: |
Grundlagen für zukünftige Informationstechnologien |
Series Title: |
Journal of Alloys and Compounds
468 |
Subject (ZB): | |
Publikationsportal JuSER |
The constitution of the Al-Cr-Mn phase diagram in the compositional range of 60-100 at. 17, A I was investigated between 560 and 1010 C. Continuous tertiary solid solution ranges were confirmed between the isostructural binary hexagonal mu-Al4Cr and mu-Al4Mn phases, between the triclinic low-temperature Al4Mn, and Al3Cr phases, between the high-tempertatuer cubic gamma(1)-phases and between the low-temperature rhombohedral gamma(2)-phases. The range of the Al-Cr theta-phase was found to extend up to 7.3 at .% Mn and that of the Al-Cr-eta-phase up to 15al.% Mn. The dissolution of Mn decreases the inching temperatures of the theta-pliase and eta-phases. Of the Al-Mn phases, the high-temperature Al3Mn phase (T-phase) dissolves up to 12.5 at.% Cr, lambda-Al4Mn up to 3 at.% Cr, Al6Mn less than 1 at.% Cr, while Al12Mn (G-phase) up to 4.7 at.% Cr. The dissolution of Cr increases the melting temperatures of the lambda-phase and G-phase. (c) 2007 Elsevier B.V. All rights reserved. |