منابع مشابه
Elemental separation in nanocrystalline Cu-Al alloys
Y. B. Wang, X. Z. Liao, Y. H. Zhao, J. C. Cooley, Z. Horita, and Y. T. Zhu School of Aerospace, Mechanical and Mechatronic Engineering, The University of Sydney, Sydney, NSW 2006, Australia School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing 210094, China Division of Materials Science and Technology, Los Alamos National Laboratory, Los Alamos, New ...
متن کاملStructure and Mechanical Properties of Al-Cu-Fe-X Alloys with Excellent Thermal Stability
In this work, the structure and mechanical properties of innovative Al-Cu-Fe based alloys were studied. We focused on preparation and characterization of rapidly solidified and hot extruded Al-Cu-Fe, Al-Cu-Fe-Ni and Al-Cu-Fe-Cr alloys. The content of transition metals affects mechanical properties and structure. For this reason, microstructure, phase composition, hardness and thermal stability ...
متن کاملSurface tension of liquid Al–Cu binary alloys
20 09 C ar lH an se r V er la g, M un ic h, G er m an y w w w .ij m r. de N ot fo r us e in in te rn et or in tr an et si te s. N ot fo r el ec tr on ic di st rib ut io n. J. Schmitz, J. Brillo, I. Egry, R. Schmid-Fetzer a Institut für Materialphysik im Weltraum, Deutsches Zentrum für Luftund Raumfahrt, Köln, Germany b Institut für Metallurgie, Technische Universität Clausthal, Clausthal-Zeller...
متن کاملPersistent medium-range order and anomalous liquid properties of Al(1-x)Cu(x) alloys.
The development of short-to-medium-range order in atomic arrangements has generally been observed in noncrystalline solid systems such as metallic glasses. Whether such medium-range order (MRO) can exist in materials at well above their melting or glass-transition temperature has been a long-standing important scientific issue. Here, using ab initio molecular dynamics simulations, we show that ...
متن کاملMICROSTRUCURE AND STRENGTHENING OF Al-Li-Cu-Mg ALLOYS
A detailed quantitative model for the strengthening of monolithic alloys and composites due to precipitation strengthening, solution strengthening, grain and subgrain strengthening, strengthening by dislocations and load transfer to ceramic inclusions is presented. The model includes a newly derived description of the effect of a precipitate free zone (PFZ) around the reinforcing phase incorpor...
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ژورنال
عنوان ژورنال: Journal of Japan Institute of Light Metals
سال: 1971
ISSN: 0451-5994
DOI: 10.2464/jilm.21.716