Effect of Cu addition on precipitation behavior in Al-Mg-Si alloy

Cailiao Rechuli Xuebao/Transactions of Materials and Heat Treatment

Volumn 30, Issue 3, 2009, Pages 67-70

  Jin, Man ^a   Shao, Guang Jie ^a  

^a SHANGHAI UNIVERSITY   (China)

Author keywords

Ageing; Al Mg Si; Cu; Precipitate; Three dimensional atom probe

Indexed keywords

AGEING; AGEING BEHAVIOR; AL-MG-SI; AL-MG-SI ALLOYS; CU; CU ADDITION; CU ATOMS; GP ZONES; PEAK HARDNESS; PRECIPITATION BEHAVIOR; THREE-DIMENSIONAL ATOM PROBE; THREE-DIMENSIONAL ATOM PROBE (3-DAP); TRANSMISSION ELECTRON MICROSCOPE;

ALUMINUM; ATOMS; CERIUM ALLOYS; COPPER; HARDNESS; MICROCRYSTALLINE SILICON; PRECIPITATES; PRECIPITATION (CHEMICAL); PROBES; SILICON; SILICON ALLOYS; THREE DIMENSIONAL; TRANSMISSION ELECTRON MICROSCOPY;

COPPER ALLOYS;

EID: 67650083026     PISSN: 10096264     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (15)

1. Lodgaard L, Ryum N. Precipitation of dispersoids containing Mn and/or Cr in Al-Mg-Si alloys[J]. Mater Sci Eng A, 2000, 283: 144-152.
2. Murayama M, Hono K, Saga M, et al. Atom probe studied on the early stages of precipitation in Al-Mg-Si alloys[J]. Mater Sci Eng A, 1998, 250: 127-132.
3. Hirth S M, Marshall G J. Effects of Si on the behaviour and formability of aluminium alloys based on AA6016 materials[J]. Mater Sci Eng A, 2001, 319-321: 452-456.
4. Chatterjee D K, Entwistle K M. Study of the effect of magnesium loss and of the addition of copper on the ageing of aluminium-magnesium-silicon alloys[J]. J Japn Inst Light Met, 1973, 101: 53-59.
5. Livak R J. Effects of copper and charomium on the aging response of dilute Al-Mg-Si alloys[J]. Metallurgical and Materials Transactions A, 1982, 13: 1318-1321.
6. Kenji Matsuda, Daisuke Teguri, Yasuhiro Uetani, et al. Cu-segregation at the Q′/α-Al interface in Al-Mg-Si-Cu alloy[J]. Scripta Materialia, 2002, 47: 833-837.
7. Miao W F, Laughlin D E. Effects of Cu content and presaging on precipitation characteristics in aluminum alloy 6022[J]. Metallurgical and Materials Transactions A, 2000, 31: 361-371.
8. Muray M, Hono K, Miao W F, et al. The effect of Cu additions on the precipitation kinetics in an Al-Mg-Si alloy with excess Si[J]. Metallurgical and Materials Transactions A, 2001, 32: 239-246.
9. Reza S, Yassar, David P, et al. The effect of predeformation on the β double prime and β prime precipitates and the role of Q prime phase in an Al-Mg-Si alloy; AA6022[J]. Scripta Materialia, 2005, 53: 299-303.
10. 3 particulate composites[J]. Metallurgical Transactions A (Physical Metallurgy and Materials Science), 1991, 22: 2553-2563.
11. Dumolt, S D, Laughlin, D E, Williams. Formation of a modified beta prime phase in aluminum alloy 6061[J]. Scripta Metallurgica, 1984, 18: 1347-1350.
12. Edwards G A, stilier K, Dunlop G L, et al. The precipitation sequence in Al-Mg-Si alloys[J]. Acta Mater, 1998, 46: 3893-3904.
13. Jacobs M H. Structure of the metastable precipitates formed during ageing of an Al-Mg-Si alloy[J]. Review of the Electrical Communication Laboratories, 1972, 26: 1-12.