Effects of alkali-metal impurities on fracture toughness of 2090 Al-Li-Cu extrusions

Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

Volumn 27, Issue 11, 1996, Pages 3530-3541

  Sweet, E D ^a   Lynch, S P ^a   Bennett, C G ^b   Nethercott, R B ^c   Musulin, I ^a  

^a Value Added Technology Development   (Australia)

^b Comalco Research Centre ^*  (Australia)

^c AERO AND MAR RESEARCH LABORATORY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

ALUMINUM ALLOYS; BRITTLE FRACTURE; COMPOSITION EFFECTS; CRACK INITIATION; CRYSTAL MICROSTRUCTURE; FRACTURE MECHANICS; FRACTURE TOUGHNESS; THERMAL EFFECTS;

ALKALI METAL IMPURITIES; ALUMINUM ALLOY 2090T8; CRACK MOUTH OPENING DISPLACEMENT;

METAL EXTRUSION;

EID: 0030287678     PISSN: 10735623     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF02595445     Document Type: Article

References (35)

1. T.M. Sanders, E.A. Ludwiczak, and R.R. Sawtell: Mater. Sci. Eng., 1980, vol. 43, pp. 247-60.
2. S. Suresh, A.K. Vasudévan, M. Tosten, and P.R. Howell: Acta Metall., 1987, vol. 35, pp. 25-46.
3. A.K. Vasudévan and R.D. Doherty: Acta Metall, 1987, vol. 35, pp. 1193-1218.
4. J.J. Lewandowski and N.J.H. Holroyd: Mater. Sei. Eng., 1990, vol. A123, pp. 219-27.
5. O.P. Hill, D.N. Williams, and C.E. Mobley: Aluminum-Lithium Alloys II, E.A. Starke, Jr. and T.H. Sanders, Jr., eds., TMS-AIME, Warrendale, PA, 1984, pp. 201-08.
6. S.P. Lynch, A.R. Wilson, and R.T. Bymcs: Mater. Sei. Eng., 1993, vol. A172, pp. 79-93.
7. S.P. Lynch: Mater. Sei. Eng., 1991, vol. A136, pp. 25-3.
8. D. Webster: Metall. Trans. A, 1987, vol. 18A, pp. 2181-93.
9. S.P. Lynch: Mater. Sei. Eng., 1991, vol. A136, pp. 45-57.
10. C.J. Peel, D. McDarmaid, and B.E. Evans: Proc. Conf. AluminumLithium Alloys, R.J. Kar, S.P. Agrawal, and W.E. Quist, eds., ASM, Metals Park, OH, 1988, [pp. 315-37].
11. D.N. Fager, M.V. Hyatt, and H.T. Diep: Scripta Metall., 1986, vol. 20, pp. 1159-64.
12. A.K. Vasudévan, A.C. Miller, and M.M. Kersker: Aluminum-Lithium Alloys II, E.A. Starke, Jr. and T.H. Sanders, Jr., eds., TMS-AIME, Warrendale, PA, 1984, pp. 181-99.
13. E.D. Sweet, S.P. Lynch, C.G. Bennett, I.J. Polmear, R.B. Nethercott, and I. Musulin: in Proc. 4th Int. Conf. Aluminum Alloys: Tlieir Physical and Mechanical Properties, T.H. Sanders, Jr. and E.A. Starke, Jr., eds., Georgia Institute of Technology, Atlanta, GA, 1994, vol. II, pp. 321-28.
14. C.G. Bennett, E.D. Sweet, J. Kotsios, and I. Musulin: in Proc. 40th Sagamore Army Materials Research Conf.: Metallic Materials for Lighrtveight Applications, M.G.H. Wells, E.B. Kula, and J.H. Beaty, eds., U.S. Army Research Laboratory, Materials Directorate, Watertown, MA, 1993, pp. 185-95.
15. D.E.J. Talbot and C.E. Ransley: Metall. Trans. A, 1977, vol. 8, pp. 1149-54.
16. Z.Q. Zheng, M.G. Liu, X.Z. Liu, and D.F. Yin: Scripta Metall. Mater., 1994, vol. 30, pp. 31-36.
17. S.P. Lynch: Mater. Sei. Technol., 1992, vol. 8, pp. 34-42.
18. W.S. Miller, M.P. Thomas, and J. White: Scripta Metall., 1987, vol. 21, pp. 663-68.
19. D. Webster: Aluminium-Lithium Alloys III, C. Baker, P.J. Gregson, S.J. Harris, and C.J. Peel, ed., Institute of Metals, London, 1986, pp. 602-09.
20. U.S. Patent Nos. 5 085 830, 5 320 803, and 5 422 066.
21. S.P. Lynch: Ada Metall, 1981, vol. 29, pp. 325-40.
22. S.P. Lynch: Mater. Sei. Eng., 1985, vol. 72, pp. L33-L37.
23. S.P. Lynch: Metallography, 1989, vol. 23, pp. 147-71.
24. T. Watanabe: Mater. Sei. Forum, 1989, vol. 46, pp. 25-48.
25. L.C. Lim and T. Watanabe: Ada Metall. Mater., 1990, vol. 38, pp. 2507-16.
26. Constitution of Binary Alloys, 2nd ed., M. Hansen, ed., McGraw-Hill, New York, NY, 1958, p. 875 and p. 899.
27. T. Kobayashi, M. Niinomi, and K. Degawa: Mater. Sei. Technol., 1989, vol. 5, pp. 1013-19.
28. K. Jagannadham and H.G.F. Wilsdorf: Z. Metallkd., 1989, vol. 80, pp. 698-709.
29. D.L. Zhang and B. Cantor: Ada Metall. Mater., 1991, vol. 39, pp. 1595-1602.
30. H. Saka, Y. Nishikawa, and T. Imura: Phil. Mag., 1988, vol. 57, pp. 895-906.
31. M.C. Roth, G.C. Weatherly, and W.A. Miller: Ada Metall, 1980, vol. 28, pp. 841,53.
32. S.P. Lynch: Mater. Sei. Eng., 1989, vol. A108, pp. 203-12.
33. J. Newman and W.H. Smyrl: Metall. Trans., 1974, vol. 5, pp. 469-74.
34. K.T. Venkateswara Rao, Weikang Yu, and R.O. Ritchie: Metall. Trans. A, 1989, vol. 20A, pp. 485-97.
35. K.T. Venkateswara Rao and R.O. Ritchie: Ada Metall. Mater., 1990, vol. 38, pp. 2309-26.