Title

Effect of Minor Cu Addition on the Precipitation Sequence of an As-Cast Al-Mg-Si 6005 Alloy

Journal title

Archives of Metallurgy and Materials

Yearbook

2012

Issue

No 2 June

Authors

Du, Y. ; K. Li ; Song, M. ; Fang, X.

Divisions of PAS

Nauki Techniczne

Publisher

Institute of Metallurgy and Materials Science of Polish Academy of Sciences ; Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences

Date

2012

Identifier

DOI: 10.2478/v10172-012-0047-y ; e-ISSN 2300-1909

Source

Archives of Metallurgy and Materials; 2012; No 2 June

References

Murayama M. (1998), Atom probe studies on the early stages of precipitation in Al-Mg-Si alloys, Mater. Sci. Eng, A 250, 127. ; Murayama M. (1999), Pre-precipitate clusters and precipitation processes in Al-Mg-Si alloys, Acta Mater, 47, 1537, doi.org/10.1016/S1359-6454(99)00033-6 ; Murayama M. (2001), The effect of Cu additions on the precipitation kinetics in Al-Mg-Si alloy with excess Si, Metall. Mater. Trans. A, 32A, 239, doi.org/10.1007/s11661-001-0254-z ; Matsuda K. (1998), High-resolution electron microscopy on the structure of Guinier-Preston zones in an Al-1.6 mass pct Mg₂Si alloy, Metall. Mater. Trans, A 29A, 1161, doi.org/10.1007/s11661-998-0242-7 ; Marioara C. (2001), Atomic model for GP zones in a 6082 Al-Mg-Si system, Acta Mater, 49, 321, doi.org/10.1016/S1359-6454(00)00302-5 ; Andersen S. (1998), The crystal structure of the <i>β'</i> phase in Al-Mg-Si alloys, Acta Mater, 46, 3283, doi.org/10.1016/S1359-6454(97)00493-X ; Hasting H. (2009), Composition of <i>β'</i> precipitates in Al-Mg-Si alloys by atom probe tomography and first principles calculations, J. Appl. Phys, 106, 123527, doi.org/10.1063/1.3269714 ; Matsuda K. (1999), Crystal structure of the <i>β'</i> phase in an Al-1.0mass%Mg2Si-0.4mass%Si alloy, Mater. Sci. Eng. A, 262, 232, doi.org/10.1016/S0921-5093(98)00962-9 ; Vissers R. (2007), The crystal structure of the <i>β'</i> phase in Al-Mg-Si alloys, Acta Mater, 55, 3815, doi.org/10.1016/j.actamat.2007.02.032 ; Matsuda K. (2000), Precipitation sequence of various kinds of metastable phases in Al-1.0mass% Mg2Si-0.4mass% Si alloy, J. Mater. Sci, 35, 179, doi.org/10.1023/A:1004769305736 ; Andersen S. (2007), The structural relation between precipitates in Al-Mg-Si alloys, the Al-matrix and diamond silicon, with emphasis on the trigonal phase U1-MgAl2Si2, Mater. Sci. Eng, A 444, 157, doi.org/10.1016/j.msea.2006.08.084 ; Andersen S. (2005), Crystal structure of the orthorhombic U2-Al₄Mg₄Si₄ precipitate in the Al-Mg-Si alloy system and its relation to the <i>β'</i> and <i>β'</i> phases, Mater. Sci. Eng, A 390, 127, doi.org/10.1016/j.msea.2004.09.019 ; Matsuda K. (1996), Classification of metastable phases in Al-Mg₂Si alloys by HRTEM, Mater. Sci. Forum, 217-222, 707, doi.org/10.4028/www.scientific.net/MSF.217-222.707 ; Matsuda K. (2001), Metastable phases in an Al-Mg-Si alloy containing copper, Metall. Mater. Trans, A 32A, 1293, doi.org/10.1007/s11661-001-0219-2 ; Arnberg L. (1980), The crystal structure of Al_<i>x</i>Cu₂Mg_12-<i>x</i>Cu₇, (h-AlCuMGSi), Acta. Chem. Scand, A 34, 1, doi.org/10.3891/acta.chem.scand.34a-0001 ; Sagalowicz L. (1996), Transmission electron microscopy study of a precipitate which forms in the Al-Mg-Si system, Phil. Mag. Lett, 74, 57, doi.org/10.1080/095008396180407 ; Nikitin E. (1968), Phase diagram and some properties of solid solutions in a Mg2Si-Mg2Sn system, Izv. Akad. Nauk SSSR Neorg. Mater, 4, 1902. ; Matsuda K. (2006), Cube-phase in excess Mg-type Al-Mg-Si alloy studied by EFTEM, J. Mater. Sci, 41, 2605, doi.org/10.1007/s10853-006-7819-6 ; Matsuda K. (2002), Hexagonal tabular <i>β</i>-phase in Al-Mg-Si-Cu alloy, Scripta Mater, 47, 467, doi.org/10.1016/S1359-6462(02)00173-2 ; Silicon, PDF 00-27-1402, Monograph 25, National Bureau of Standards (US) <b>13</b>, 35 (1976). ; Marioara C. (2008), Orientation of silicon particles in a binary Al-Si alloy, J. Mater. Sci, 43, 4962, doi.org/10.1007/s10853-008-2730-y ; Marioara C. (2006), Post-<i>β'</i> phases and their in?uence on microstructure and hardness in 6xxx Al-Mg-Si alloys, J. Mater. Sci, 41, 471, doi.org/10.1007/s10853-005-2470-1 ; Miao W. (2000), Effects of Cu content and preaging on precipitation characteristics in Aluminum alloy 6022, Metall. Mater. Trans, A 31A, 361, doi.org/10.1007/s11661-000-0272-2 ; Matsuda K. (2002), Cu-segregation at the Q'/<i>α</i>-Al interface in Al-Mg-Si-Cu alloy, Scripta Mater, 47, 833, doi.org/10.1016/S1359-6462(02)00325-1 ; Jin M. (2007), Study of Cu addition on precipitation behaviors and mechanical properties in AA6082 Al-Mg-Si alloy, Mater. Sci. Forum, 546-549, 825, doi.org/10.4028/www.scientific.net/MSF.546-549.825 ; Man J. (2007), The effects of Cu addition on the microstructure and thermal stability of an Al-Mg-Si alloy, J. Alloys Compd, 437, 146, doi.org/10.1016/j.jallcom.2006.07.113 ; Weatherly G. (2001), The precipitation of the Q phase in an AA6111 alloy, Metall. Mater. Trans, A 32A, 213, doi.org/10.1007/s11661-001-0251-2 ; Li K. (2011), Simulation of the electron diffraction patterns from needle/rod-like precipitates in Al-Mg-Si alloys, Mater. Charact. ; Chen J. (2006), Atomic pillar-based nanoprecipitates strengthen AlMgSi alloys, Science, 312, 416, doi.org/10.1126/science.1124199 ; Yassar R. (2005), The effect of predeformation on the <i>β'</i> and <i>β'</i> precipitates and the role of Q<i>'</i> phase in an Al-Mg-Si alloy; AA6022, Scripta Mater, 53, 299, doi.org/10.1016/j.scriptamat.2005.04.013 ; Serizawa A. (2008), Three-dimensional atom probe characterization of nanoclusters responsible for multistep aging behavior of an Al-Mg-Si alloy, Metall. Mater. Trans, A 39A, 243, doi.org/10.1007/s11661-007-9438-5 ; Chang C. (2009), Positive effect of natural pre-ageing on precipitation hardening in Al-0.44 at% Mg-0.38 at% Si alloy, Ultramicroscopy, 109, 585, doi.org/10.1016/j.ultramic.2008.12.002 ; Son S. (2011), The compositions of metastable phase precipitates observed at peak hardness condition in an Al-Mg-Si alloy, J. Alloys Compd, 509, 241, doi.org/10.1016/j.jallcom.2010.08.151 ; Chakrabarti D. (2004), Phase relations and precipitation in Al-Mg-Si alloys with Cu additions, Prog. Mater. Sci, 49, 389, doi.org/10.1016/S0079-6425(03)00031-8