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Philosophical Magazine Letters Volume 86, 2006 - Issue 1
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Original Articles

In situ straining investigation of slip transfer across α2 lamellae at room temperature in a lamellar TiAl alloy

J. B. Singh Materials Science Division, Bhabha Atomic Research Centre, Mumbai, India
,
G. Molénat CEMES, CNRS, BP 94347, 31 055 Toulouse Cedex 4, FranceCorrespondence[email protected]
,
M. Sundararaman Materials Science Division, Bhabha Atomic Research Centre, Mumbai, India
,
S. Banerjee Materials Science Division, Bhabha Atomic Research Centre, Mumbai, India
,
G. Saada LEM, CNRS–ONERA, BP 72, 92322 Châtillon, France
,
P. Veyssière LEM, CNRS–ONERA, BP 72, 92322 Châtillon, France
&
A. Couret CEMES, CNRS, BP 94347, 31 055 Toulouse Cedex 4, France
 show all
Pages 47-60 | Received 04 May 2005, Accepted 23 Nov 2005, Published online: 21 Aug 2006

Citations (30)

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Read on this site (3)

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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Y. B. Wang, M. L. Sui & E. Ma. (2007) observation of twin boundary migration in copper with nanoscale twins during tensile deformation. Philosophical Magazine Letters 87:12, pages 935-942.
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J. B. Singh, G. Molénat, M. Sundararaman, S. Banerjee, G. Saada, P. Veyssière & A. Couret. (2006) The activation and the spreading of deformation in a fully lamellar Ti–47 at.% Al–1 at.% Cr–0.2 at.% Si Alloy. Philosophical Magazine 86:16, pages 2429-2450.
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Articles from other publishers (27)

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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Pei Li, Yuede Cao, Yang Chen, Gong Zheng, Fengrui Chen, Zhixiang Qi & Guang Chen. (2023) The α2 to orthorhombic phase transformation facilitated high elastically mediated strain transfer ability in high Nb-TiAl alloys. Materials Characterization 201, pages 112924.
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Yipeng Peng, Rigelesaiyin Ji, Thanh Phan, Wei Gao, Valery I. Levitas & Liming Xiong. (2022) An atomistic-to-microscale computational analysis of the dislocation pileup-induced local stresses near an interface in plastically deformed two-phase materials. Acta Materialia 226, pages 117663.
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Petra Spoerk-Erdely, Peter Staron, Jie Liu, Nikolai Kashaev, Andreas Stark, Katja Hauschildt, Emad Maawad, Svea Mayer & Helmut Clemens. (2021) Exploring Structural Changes, Manufacturing, Joining, and Repair of Intermetallic γ‐TiAl‐Based Alloys: Recent Progress Enabled by In Situ Synchrotron X‐Ray Techniques. Advanced Engineering Materials 23:11, pages 2000947.
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Claire F. Trant, Trevor C. Lindley, Nigel Martin, Mark Dixon & David Dye. (2020) Fatigue cracking in gamma titanium aluminide. Materials Science and Engineering: A 798, pages 140202.
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Dayong An, Huan Zhao, Binhan Sun & Stefan Zaefferer. (2020) Direct observations of collinear dislocation interaction in a Fe-17.4 Mn-1.50 Al-0.29 C (wt.%) austenitic steel under cyclic loading by in-situ electron channelling contrast imaging and cross-correlation electron backscatter diffraction. Scripta Materialia 186, pages 341-345.
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Guo-dong Ren, Cheng-ren Dai, Wei Mei, Jian Sun, Song Lu & Levente Vitos. (2019) Formation and temporal evolution of modulated structure in high Nb-containing lamellar γ-TiAl alloy. Acta Materialia 165, pages 215-227.
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Ruicheng Feng, Maomao Wang, Haiyan Li, Yongnian Qi, Qi Wang & Zhiyuan Rui. (2019) Micromechanism of Cold Deformation of Two-Phase Polycrystalline Ti–Al Alloy with Void. Materials 12:1, pages 184.
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Petra Erdely, Peter Staron, Emad Maawad, Norbert Schell, Helmut Clemens & Svea Mayer. (2018) Lattice and phase strain evolution during tensile loading of an intermetallic, multi-phase γ-TiAl based alloy. Acta Materialia 158, pages 193-205.
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Alberto Jesús Palomares-García, María Teresa Pérez-Prado & Jon Mikel Molina-Aldareguia. (2018) Slip transfer across γ-TiAl lamellae in tension. Materials & Design 146, pages 81-95.
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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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B.P. Eftink, A. Li, I. Szlufarska, N.A. Mara & I.M. Robertson. (2017) Deformation response of AgCu interfaces investigated by in situ and ex situ TEM straining and MD simulations. Acta Materialia 138, pages 212-223.
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Qiang Wang, Hongsheng Ding, Hailong Zhang, Ruirun Chen, Jingjie Guo & Hengzhi Fu. (2017) An investigation on the compressive strength enhancing mechanism of directionally solidified Ti-47Al-2Nb-2Cr-0.2Er alloy in case of cyclic loading. Materials Science and Engineering: A 692, pages 102-112.
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R. Tewari, N.K. Sarkar, D. Harish, B. Vishwanadh, G.K. Dey & S. Banerjee. 2017. Materials Under Extreme Conditions. Materials Under Extreme Conditions 293 335 .
Thomas Voisin, Jean-Philippe Monchoux, Marc Thomas, Christophe Deshayes & Alain Couret. (2016) Mechanical Properties of the TiAl IRIS Alloy. Metallurgical and Materials Transactions A 47:12, pages 6097-6108.
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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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B.P. Eftink, N.A. Mara, O.T. Kingstedt, D.J. Safarik, J. Lambros & I.M. Robertson. (2014) Anomalous deformation twinning in coarse-grained Cu in Ag60Cu40 composites under high strain-rate compressive loading. Materials Science and Engineering: A 618, pages 254-261.
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Josh Kacher, B.P. Eftink, B. Cui & I.M. Robertson. (2014) Dislocation interactions with grain boundaries. Current Opinion in Solid State and Materials Science 18:4, pages 227-243.
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Roland Hoppe & Fritz Appel. (2014) Deformation-induced internal stresses in multiphase titanium aluminide alloys. Acta Materialia 64, pages 169-178.
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Y.F. Wen & J. Sun. (2013) Generalized planar fault energies and mechanical twinning in gamma TiAl alloys. Scripta Materialia 68:9, pages 759-762.
Crossref
Rocío Muñoz-Moreno, M. Teresa Pérez-Prado, Javier Llorca, Elisa María Ruiz-Navas & Carl J. Boehlert. (2012) Effect of Stress Level on the High Temperature Deformation and Fracture Mechanisms of Ti-45Al-2Nb-2Mn-0.8 vol. pct TiB2: An In Situ Experimental Study. Metallurgical and Materials Transactions A 44:4, pages 1887-1896.
Crossref
F. Appel, D. Herrmann, F.D. Fischer, J. Svoboda & E. Kozeschnik. (2013) Role of vacancies in work hardening and fatigue of TiAl alloys. International Journal of Plasticity 42, pages 83-100.
Crossref
Fritz Appel, Jonathan David Heaton Paul & Michael Oehring. 2011. Gamma Titanium Aluminide Alloys. Gamma Titanium Aluminide Alloys 125 248 .
Sundararaman Mahadevan, Sachin Nalawade, Jung Bahadur Singh, Amit Verma, Bhaskar Paul & Kishore Ramaswamy. 2010. Superalloy 718 and Derivatives. Superalloy 718 and Derivatives 737 750 .
A Couret. (2010) Low and high temperature deformation mechanisms in TiAl alloys. Journal of Physics: Conference Series 240, pages 012001.
Crossref
Daniel Caillard & Alain Couret. (2009) The Hall-Petch law investigated by means of in situ straining experiments in lamellar TiAl and deformed Al. Microscopy Research and Technique 72:3, pages 261-269.
Crossref
Dongsheng Xu, Hao Wang, Rui Yang & Patrick Veyssière. (2008) Molecular dynamics investigation of deformation twinning in γ-TiAl sheared along the pseudo-twinning direction. Acta Materialia 56:5, pages 1065-1074.
Crossref

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