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Original Articles

Low-temperature deformation of single crystals of a DO19 compound with an off-stoichiometric composition (Ti-36·5 at.% Al)

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Pages 1161-1177 | Received 08 Dec 1993, Accepted 10 Dec 1993, Published online: 27 Sep 2006

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Read on this site (9)

Daniel Caillard, Marc Legros & Alain Couret. (2013) Extrinsic obstacles and loop formation in deformed metals and alloys. Philosophical Magazine 93:1-3, pages 203-221.
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Y. Koizumi, S. Ogata, Y. Minamino & N. Tsuji. (2006) Energies of conservative and non-conservative antiphase boundaries in Ti3Al: a first principles study. Philosophical Magazine 86:9, pages 1243-1259.
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J. B. Singh, G. Molénat, M. Sundararaman, S. Banerjee, G. Saada, P. Veyssière & A. Couret. (2006) In situ straining investigation of slip transfer across α2 lamellae at room temperature in a lamellar TiAl alloy. Philosophical Magazine Letters 86:1, pages 47-60.
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Y. Koizumi, H. Katsumura, Y. Minamino, N. Tsuji, J.G. Lee & H. Mori. (2004) Growth kinetics of antiphase domain in Ti3Al intermetallic compound. Science and Technology of Advanced Materials 5:1-2, pages 19-28.
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M. Legros, Y. Minonishi & D. Caillard. (1997) An in-situ transmission electron microscopy study of pyramidal slip in Ti3Al: I. Geometry and kinetics of glide. Philosophical Magazine A 76:5, pages 995-1011.
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M. Legros, A. Couret & D. Caillard. (1996) Prismatic and basal slip in Ti3Al II. Dislocation interactions and cross-slip processes. Philosophical Magazine A 73:1, pages 81-99.
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M. Legros, A. Corn & D. Caillard. (1996) Prismatic and basal slip in Ti3Al I. Frictional forces on dislocations. Philosophical Magazine A 73:1, pages 61-80.
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J.M. K. Wiezorek, S.A. Court & C.J Humphreys. (1995) On the dissociation of prism plane superdislocations in Ti3Al. Philosophical Magazine Letters 72:6, pages 393-403.
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D. Banerjee. (1995) Deformation of the O and α2 phases in the Ti-Al-Nb system. Philosophical Magazine A 72:6, pages 1559-1587.
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Articles from other publishers (55)

X. Liu, L. Song, A. Stark, F. Pyczak & T.B. Zhang. (2023) In-situ synchrotron high energy X-ray diffraction study on the internal strain evolution of D019-α2 phase during high-temperature compression and subsequent annealing in a TiAl alloy. Journal of Materials Science & Technology 163, pages 212-222.
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Lin Song, Fritz Appel, Wenhao Liu, Florian Pyczak & Tiebang Zhang. (2023) {1 01} tension twins and {1 01}-{2 01}/{2 01}-{1 01} double twins in the D019 ordered hexagonal α2-Ti3Al phase . Acta Materialia 260, pages 119335.
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Zhixiang Qi, Qi Zhu, Jian Wang, Yuede Cao, Fengrui Chen, Jiangwei Wang, Yang Chen, Gong Zheng & Guang Chen. (2023) Revealing interface-assisted plastic anisotropy via in situ transmission electron microscopy tension of lamellar TiAl层状TiAl原位透射电镜拉伸揭示界面主导的塑性各向异性. Science China Materials 66:11, pages 4275-4284.
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Donghai Li, Binbin Wang, Liangshun Luo, Xuewen Li, Jianxin Yu, Binqiang Li, Liang Wang, Yanqing Su, Jingjie Guo & Hengzhi Fu. (2022) Enhanced strength and fracture characteristics of the TiAl/Ti2AlNb laminated composite. Materials Science and Engineering: A 835, pages 142632.
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Lin Song, Fritz Appel, Florian Pyczak, Zhanbing He, Junpin Lin & Tiebang Zhang. (2022) Characterization of primary, secondary and tertiary {20 1}< 014> successive internal twins in the D019 ordered hexagonal α2-Ti3Al phase . Acta Materialia 222, pages 117391.
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Lin Song, Fritz Appel, Li Wang, Michael Oehring, Xingguo Hu, Andreas Stark, Junyang He, Uwe Lorenz, Tiebang Zhang, Junpin Lin & Florian Pyczak. (2020) New insights into high-temperature deformation and phase transformation mechanisms of lamellar structures in high Nb-containing TiAl alloys. Acta Materialia 186, pages 575-586.
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Fritz Appel, Jonathan D.H. Paul, Peter Staron, Michael Oehring, Otmar Kolednik, Jozef Predan & Franz Dieter Fischer. (2018) The effect of residual stresses and strain reversal on the fracture toughness of TiAl alloys. Materials Science and Engineering: A 709, pages 17-29.
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Qiang Wang, Hongsheng Ding, Hailong Zhang, Shiqiu Liu, Ruirun Chen, Jingjie Guo & Hengzhi Fu. (2017) Growth rates dependence of macro/microstructures and mechanical properties of Ti-47Al-2Nb-2Cr-0.2Er alloy directionally solidified by cold crucible. Materials & Design 125, pages 146-157.
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Naoki Takata, Keisuke Uematsu & Makoto Kobashi. (2017) Compressive properties of porous Ti–Al alloys fabricated by reaction synthesis using a space holder powder. Materials Science and Engineering: A 697, pages 66-70.
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Naoki Takata, Keisuke Uematsu & Makoto Kobashi. (2017) Porous Ti–Al Intermetallic Based Alloys Fabricated by Pressure-Sintering Elemental Powders with a Space Holder Powder. MRS Advances 2:26, pages 1387-1392.
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Dai-Xiu Wei, Yuichiro Koizumi & Akihiko Chiba. (2017) Discontinuous yielding and microstructural evolution of Ti-40 at.% Al alloy compressed in single α-hcp phase region. Journal of Alloys and Compounds 693, pages 1261-1276.
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Dai-Xiu Wei, Yuichiro Koizumi, Makoto Nagasako & Akihiko Chiba. (2017) Refinement of lamellar structures in Ti-Al alloy. Acta Materialia 125, pages 81-97.
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Zhaoxuan Wu, Binglun Yin & W.A. Curtin. (2016) Energetics of dislocation transformations in hcp metals. Acta Materialia 119, pages 203-217.
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F. Appel, H. Clemens & F.D. Fischer. (2016) Modeling concepts for intermetallic titanium aluminides. Progress in Materials Science 81, pages 55-124.
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Jonathan D.H. Paul, Roland Hoppe & Fritz Appel. (2016) On the Bauschinger effect in TiAl alloys. Acta Materialia 104, pages 101-108.
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Ulrich Fröbel & Andreas Stark. (2014) Microstructural Evolution in Gamma Titanium Aluminides During Severe Hot-Working. Metallurgical and Materials Transactions A 46:1, pages 439-455.
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Roland Hoppe & Fritz Appel. 2014. Gamma Titanium Aluminide Alloys 2014. Gamma Titanium Aluminide Alloys 2014 159 168 .
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L E Karkina & L I Yakovenkova. (2012) Dislocation core structure and deformation behavior of Ti 3 Al . Modelling and Simulation in Materials Science and Engineering 20:6, pages 065003.
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L. I. Yakovenkova, L. E. Karkina & O. A. Elkina. (2010) Experimental and theoretical investigation of the dislocation mechanisms of microcrack nucleation in Ti3Al. Russian Metallurgy (Metally) 2010:4, pages 285-291.
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K. Hagihara, H. Fujimoto, T. Nakano & Y. Umakoshi. (2010) Plastic deformation behavior of Ni3(Ti0.7Nb0.3) single crystals with D019 structure. Intermetallics 18:4, pages 434-440.
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L. E. Kar’kina & L. I. Yakovenkova. (2009) Temperature anomalies of deformation behavior and dislocation structure of Ti3Al: A review. The Physics of Metals and Metallography 108:2, pages 179-206.
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Dirk Herrmann & Fritz Appel. (2009) Diffusion Bonding of γ(TiAl) Alloys: Influence of Composition, Microstructure, and Mechanical Properties. Metallurgical and Materials Transactions A 40:8, pages 1881-1902.
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L. E. Kar’kina & L. I. Yakovenkova. (2008) Nucleation of microcracks during dislocation interactions in a Ti3Al single crystal. Physics of the Solid State 50:6, pages 1061-1070.
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Jörg M. K. Wiezorek & Andreas K. Kulovits. (2018) TEM of C-component Dislocations Associated with Pyramidal Slip Activity in Hexagonal α 2 -Ti 3 Al . MRS Proceedings 1128.
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