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Philosophical Magazine Letters Volume 59, 1989 - Issue 6
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Original Articles

The influence of second phase Ti3Al on the deformation mechanisms in TiAl

V. K. Vasudevan Department of Materials Science and Engineering, University of Illinois, 1304 West Green Street, Urbana, Illinois, 61801, U.S.A.; Department of Materials Science and Engineering, University of Cincinnati, Cincinnati, Ohio, 45221, U.S.A.
,
M. A. Stucke Department of Materials Science and Engineering, University of Illinois, 1304 West Green Street, Urbana, Illinois, 61801, U.S.A.; Metals and Ceramics Division, Wright-Patterson AFB, Ohio, 45433, U.S.A.
,
S. A. Court Department of Materials Science and Engineering, University of Illinois, 1304 West Green Street, Urbana, Illinois, 61801, U.S.A.; Alcan International Ltd., Banbury Laboratories, Banbury, England
&
H. L. Fraser Department of Materials Science and Engineering, University of Illinois, 1304 West Green Street, Urbana, Illinois, 61801, U.S.A.
Pages 299-307 | Received 02 Mar 1989, Accepted 13 Mar 1989, Published online: 02 Sep 2006

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Fritz Appel. (2013) Atomic level observations of mechanical damage in shot peened TiAl. Philosophical Magazine 93:1-3, pages 2-21.
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S.H. Chen, G. Schumacher, D. Mukherji, G. Frohberg & R.P. Wahi. (2001) The effect of local composition on defect structure in a near-γ-TiAl alloy with duplex microstructure. Philosophical Magazine A 81:11, pages 2653-2664.
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Zhe Jin, GeorgeT. Gray$suffix/text()$suffix/text() & Masaharu Yamaguchi. (2000) Deformation of a 45° 〈321〉 oriented polysynthetically twinned TiAl crystal at high strain rate and high temperature. Philosophical Magazine A 80:1, pages 49-68.
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Yi Liu, Dongliang Lin, Zhiguo Liu & Zhongguang Wang. (1999) Superlattice dislocations in Ti-rich polysynthetically twinned crystals of TiAl. Philosophical Magazine A 79:12, pages 2965-2978.
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P. Shang, T.T. Cheng & M. Aindow. (1999) A high-resolution electron microscopy study of steps on lamellar γ-α2 interfaces in a low-misfit TiAl-based alloy. Philosophical Magazine A 79:10, pages 2553-2575.
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W.J. Zhang, Z.C. Liu, G.L. Chen & Y.W. Kim. (1999) Dislocation structure in a Ti-45 at.% Al-10 at.% Nb alloy deformed at room temperature. Philosophical Magazine A 79:5, pages 1073-1078.
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D. Häussler, M. Bartsch, M. Aindow, I.P. Jones & U. Messerschmidt. (1999) Dislocation processes during the plastic deformation of γ-TiAl. Philosophical Magazine A 79:5, pages 1045-1071.
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Jorg M.K. Wiezorek, Xiao-Dong Zhang, William A.T. Clark & Hamish L. Fraser. (1998) Activation of slip in lamellae of alpha2-Ti3Al in TiAl alloys. Philosophical Magazine A 78:1, pages 217-238.
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J.M. K. Wiezorek & H.L. Fraser. (1998) Interaction of dislocations and interstitial solute in γ-TiAl. Philosophical Magazine A 77:3, pages 661-674.
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T. Nakano, K. Matsumoto, T. Seno, K. Oma & Y. Umakoshi. (1996) Effect of chemical ordering on the deformation mode of Al-rich Ti-Al single crystals. Philosophical Magazine A 74:1, pages 251-268.
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H. Inui, K. Kishida, M. Misaki, M. Kobayashi, Y. Shirai & M. Yamaguchi. (1995) Temperature dependence of yield stress, tensile elongation and deformation structures in polysynthetically twinned crystals of Ti-Al. Philosophical Magazine A 72:6, pages 1609-1631.
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BimalK. Kad & HamishL. Fraser. (1994) Effects of oxygen on the deformation behaviour in single-phase γ-TiAl alloys. Philosophical Magazine Letters 70:4, pages 211-220.
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T. Kawabata, T. Kanai & O. Izumi. (1994) Dislocation microstructures of a TiAl single crystal with the [110] orientation deformed at 1073 K. Philosophical Magazine A 70:1, pages 43-51.
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D.G. Morris, S. Günter & M. Leboeuf. (1994) Structure and deformation behaviour of Ti-Al alloys containing nearly 60at.% Al. Philosophical Magazine A 69:3, pages 527-550.
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Y.G. Zhang & M.C. Chaturvedi. (1993) Deformation twinning intersections in a γ-TiAl-based Ti-50 at.% Al-2 at.% Mn-1 at.% Nb alloy deformed at room temperature. Philosophical Magazine A 68:5, pages 915-937.
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MariaA. Morris. (1993) Dislocation configurations in two phase TiAl alloys. II. Structures after compression. Philosophical Magazine A 68:2, pages 259-278.
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MariaA. Morris. (1993) Dislocation configurations in two phase TiAl alloys. I. Annealed and indented structures. Philosophical Magazine A 68:2, pages 237-257.
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BimalK. Kad & HamishL. Fraser. (1993) Observations of [100] dislocations in 1/2[112] reacted dislocation networks in lamellar TiAl subboundaries. Philosophical Magazine Letters 68:1, pages 21-28.
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Y.G. Zhang, M.C. Chaturvedi & C.Q. Chen. (1993) Transmission electron microscopy observation of 〈101] superdislocation decomposition in Ti-Al deformed at −196°C. Philosophical Magazine A 67:4, pages 979-989.
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S. Farenc, A. Coujou & A. Couret. (1993) An in situ study of twin propagation in TiAl. Philosophical Magazine A 67:1, pages 127-142.
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P. Prasad Rao & K. Tangri. (1992) Deformation behaviour of titanium aluminides at room temperature. Materials Science and Technology 8:12, pages 1117-1124.
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H. Inui, A. Nakamura, M.H. Oh & M. Yamaguchi. (1992) Deformation structures in ti-rich tial polysynthetically twinned crystals. Philosophical Magazine A 66:4, pages 557-573.
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S.R. Singh & J.M. Howe. (1992) Studies on the deformation behaviour of interfaces in (γ + α2) titanium aluminide by high-resolution transmission electron microscopy. Philosophical Magazine Letters 65:5, pages 233-241.
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Linruo Zhao & K. Tangri. (1992) Variation in the dislocation structure on lamellar ti3al/tial interfaces during deformation at different temperatures. Philosophical Magazine A 65:5, pages 1065-1081.
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C. A. Hippsley & M. Strangwood. (1992) Embrittlement and crack growth in high temperature intermetallics. Materials Science and Technology 8:4, pages 350-358.
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S.A. Court, V.K. Vasudevan & H.L. Fraser. (1990) Deformation mechanisms in the intermetallic compound TiAl. Philosophical Magazine A 61:1, pages 141-158.
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