Stolz UK, Arpshofen I, Sommer F, Predel B (1993) Determination of the enthalpy of mixing of liquid alloys using a high-temperature mixing calorimeter. Witusiewicz V, Stolz UK, Arpshofen I, Sommer F (1998) Thermodynamics of liquid Al–Cu–Zr alloys. Sci Rep Tohoku Imp Univ Ser 1(19):521–549 Kawakami M (1930) A further investigation of the heat of mixture in molten metals. Heyer E (1989) University of Vienna, private communication to J Alloy Compd 367:103–108įlandorfer H, Rechchach M, Elmahfoudi A, Bencze L, Popovič A, Ipser H (2011) Enthalpies of mixing of liquid systems for lead free soldering: Al–Cu–Sn system. Gulay LD, Harbrecht B (2004) The crystal structure of ζ 1-Al 3Cu 4. Goedecke T, Sommer F (1996) Solidification behaviour of the Al 2Cu phase. Ponweiser N, Lengauer CL, Richter KW (2011) Re-investigation of phase equilibria in the system Al–Cu and structural analysis of the high-temperature phase η 1-Al 1-δCu. Liang SM, Schmid-Fetzer R (2015) Thermodynamic assessment of the Al–Cu–Zn system, part II: Al–Cu binary system. Witusiewicz VT, Hecht U, Fries SG, Rex S (2004) The Ag–Al–Cu system: Part I: reassessment of the constituent binaries on the basis of new experimental data. In: Ansara I, Dinsdale AT, Rand MH (Eds), European Commission, Brussels Saunders N (1998) System Al–Cu, COST 507: thermochemical database for light metal alloys, volume 2: definition of thermodynamical and thermophysical properties to provide a database for the development of new light alloys. 30:211–234Ĭhen S-W, Chuang Y-Y, Austin Chang Y, Chu M (1991) Calculation of phase diagrams and solidification paths of Al-rich Al-Li-Cu alloys. Murray JL (1985) The aluminium-copper system. Kaufman L, Nesor H (1978) Coupled phase diagrams and thermochemical data for transition metal binary systems-V. No commercial reproduction, distribution, display or performance rights in this work are provided.Zobač O, Kroupa A, Zemanová A, Richter KW (2019) Experimental description of the Al–Cu binary phase diagram. The data obtained is presented in both tabular and graphic form with various cross-plots provided for the purposes of cross comparison and to permit easy reference for obtaining given creep characteristics of the alloys tested. The possible use of the alloys tested for short duration under conditions of high temperatures and high stresses is noted. However, the comparative creep resistance of the aluminum alloys was dependent upon the temperatures at which the alloys were compared: 75S-T6 being superior at 450☏, 25S-T6 at 500☏, and neither alloy superior to the other at 550☏. It was found that the aluminum alloys tested were superior in creep resistance to the magnesium alloy at the common temperatures used, 450☏ and 500☏. The other phases are covered by current theses by the author's coworkers. This thesis encompasses only the first phase of the investigation. This investigation was divided into three phases: (1) "fast-rate" deformation under tension, (2) creep of short columns in compression, and (3) lateral deflection creep of columns. These alloys were selected as being representative of the light alloys in current use in the aircraft industry. An investigation was made of the creep characteristics of two aluminum alloys, 75S-T6 and 25S-T6, and one magnesium alloy, FS-1, under the conditions of high temperatures and high stresses.
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