TEM microstructural characterization of melt-spun aged Al-6Si-3Cu-xMg alloys

Materials Characterization

Volumn 58, Issue 6, 2007, Pages 509-518

  López, Ismeli Alfonso ^a   Zepeda, Cuauhtémoc Maldonado ^a   González Reyes, José Gonzalo ^b   Flores, Ariosto Medina ^a   Rodríguez, Juan Serrato ^a   Gómez, Luis Béjar ^a  

^a UNIVERSIDAD MICHOACANA DE SAN NICOLÁS DE HIDALGO   (Mexico)

^b INSTITUTO DE INVESTIGACIONES EN MATERIALES   (Mexico)

Author keywords

Aging; Aluminum alloys; Magnesium; Melt spun; Precipitation; Recrystallization

Indexed keywords

MAGNESIUM ALLOYS; MELT SPINNING; MICROSTRUCTURE; NANOPARTICLES; RECRYSTALLIZATION (METALLURGY); SOLID SOLUTIONS; TRANSMISSION ELECTRON MICROSCOPY;

MICROHARDNESS VARIATION; SOLID SOLUBILITY;

ALUMINUM COMPOUNDS;

EID: 34247504600     PISSN: 10445803     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matchar.2006.06.020     Document Type: Article

References (15)

1. Ouellet P., and Samuel F.H. Effect of Mg on the aging behaviour of Al-Si-Cu 319 type aluminium casting alloys. J Mater Sci 34 (1999) 4671-4697
2. Samuel F.H., Samuel A.M., and Liu H. Effect of magnesium content on the ageing behaviour of water chilled Al-Si-Cu-Mg-Fe-Mn (380) alloy casting. J Mater Sci 30 (1995) 2531-2540
3. Yao J., Edwards G.E., and Graham D.A. Precipitation and age-hardening in Al-Si-Cu-Mg-Fe casting alloys. Mater Sci Forum 217-222 (1996) 777-782
4. Gomes R.M., Sato T., and Tezuka H. Precipitation strengthening and mechanical properties of hypereutectic P/M Al-Si-Cu-Mg alloys containing Fe and Ni. Mater Sci Forum 217-222 (1996) 789-794
5. Murayama M., Hono K., Saga M., and Kikushi M. Atom probe studies on the early stages of precipitation in Al-Mg-Si alloys. Mater Sci Eng A 250 (1998) 127-132
6. 2Cu phase in Al-Si-Cu 319 alloys. J Mater Sci 38 (2003) 1203-1218
7. Reyburn B., Corbin S., and Hunt W.H. New directions in aluminum-based P/M materials for automotive applications. Int J Powder Metall 36 (2000) 59
8. 6 comparison of XRD, DSC, and TEM. Scr Mater 48 (2003) 1537-1541
9. Liebermann H.H. Rapidly solidified alloys made by chill block melt-spinning processes. J Cryst Growth 70 (1984) 497-506
10. Liu P., Kang B.X., Cao X.G., Huang J.L., Yen B., and Gu H.C. Aging precipitation and recrystallization of rapidly solidified Cu-Cr-Zr-Mg alloy. Mater Sci Eng A 265 (1999) 262-267
11. Kusy M., Riello P., and Battezzati L. A comparative study of primary Al precipitation in amorphous Al87Ni7La5Zr by means of WAXS, SAXS, TEM and DSC techniques. Acta Mater 52 (2004) 5031-5041
12. Pons J., Segui C., Chernenko V.A., Cesari E., Ochin P., and Portier R. Transformation and ageing behaviour of melt-spun Ni-Mn-Ga shape memory alloys. Mater Sci Eng A 273 (1999) 315-319
13. Lutfi M., Unlu N.P., Eruslu N., and Genc E. Characterization investigations of a melt-spun ternary Al-8Si-5.1Cu (in wt.%) alloy. Mater Lett 57 (2003) 3296-3301
14. Inoue A. Amorphous, nanoquasicrystalline and nanocrystalline alloys in Al-based systems. Mater Lett 31 (1997) 87-92
15. Gladman T. Precipitation hardening in metals. Mater Sci Technol 5 (1999) 30-36