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Philosophical Magazine A Volume 69, 1994 - Issue 5
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Original Articles

Investigations of dislocation mechanisms in Ni3Al at different temperatures: in situ straining experiments in a transmission electron microscope

G. Molénat Centre d'Elaboration des Matériaux et d'Etudes Structurales, Laboratoire d'Optique Electronique (CNRS), 29 rue Jeanne Marvig, B.P. 4347, 31055, Toulouse Cedex, France
&
D. Caillard Centre d'Elaboration des Matériaux et d'Etudes Structurales, Laboratoire d'Optique Electronique (CNRS), 29 rue Jeanne Marvig, B.P. 4347, 31055, Toulouse Cedex, France
Pages 939-959 | Received 20 Sep 1993, Accepted 08 Nov 1993, Published online: 27 Sep 2006

Citations (18)

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Read on this site (3)

Egle Conforto , Guy Molénat & Daniel Caillard . (2005) Comparison of Ni-based alloys with extreme values of antiphase boundary energies: dislocation mechanisms and mechanical properties. Philosophical Magazine 85:2-3, pages 117-137.
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François Louchet. (1995) Flow stress anomalies, mobile dislocation exhaustion and strain rate sensitivity. Philosophical Magazine A 72:4, pages 905-912.
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Francois Louchet & Bernard Viguier. (1995) Modelling the flow stress anomaly in γ-TiAl II. The local pinning-unzipping model: Statistical analysis and consequences. Philosophical Magazine A 71:6, pages 1313-1333.
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Articles from other publishers (15)

Xiang Xu, Xi Zhang, Andrei Ruban, Siegfried Schmauder & Blazej Grabowski. (2023) Strong impact of spin fluctuations on the antiphase boundaries of weak itinerant ferromagnetic Ni Al . Acta Materialia 255, pages 118986.
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Y. Yao, C. Xing, H. Peng, H. Guo & B. Chen. (2021) Solidification microstructure and tensile deformation mechanisms of selective electron beam melted Ni3Al-based alloy at room and elevated temperatures. Materials Science and Engineering: A 802, pages 140629.
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D. Baither, T. Pretorius & E. Nembach. (2003) In situ straining in the transmission electron microscope of an L12-ordered γ′-intermetallic strengthened by disordered γ-particles. Acta Materialia 51:5, pages 1229-1238.
Crossref
. 2003. Thermally Activated Mechanisms in Crystal Plasticity. Thermally Activated Mechanisms in Crystal Plasticity 363 415 .
B. Viguier, I.L. Martin & J. Bonneville. 2002. 459 545 .
Daniel Caillard. (2001) Yield-stress anomalies and high-temperature mechanical properties of intermetallics and disordered alloys. Materials Science and Engineering: A 319-321, pages 74-83.
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F. Pettinari, A. Couret, D. Caillard, G. Molénat, N. Clément & A. Coujou. (2001) Quantitative measurements in in situ straining experiments in transmission electron microscopy . Journal of Microscopy 203:1, pages 47-56.
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J.L. Martin. 2001. Encyclopedia of Materials: Science and Technology. Encyclopedia of Materials: Science and Technology 9776 9785 .
D. Caillard. (1996) A model for the anomalous mechanical properties of nickel-base L12 ordered alloys — II. Cross-slip processes and mechanical properties. Acta Materialia 44:7, pages 2773-2785.
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D. Caillard & V. Paidar. (1996) A model for the anomalous mechanical properties of nickel-base L12 ordered alloys—I. Dislocations dynamics. Acta Materialia 44:7, pages 2759-2771.
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Patrick Veyssière & Georges Saada. 1996. L12 Ordered Alloys. L12 Ordered Alloys 253 441 .
D. Caillard & A. Couret. 1996. L12 Ordered Alloys. L12 Ordered Alloys 69 134 .
Edward M. Nadgorny & Yu. L. Iunin. (2011) Temperature Dependence of Dislocation Mobility in Ni 3 Al . MRS Proceedings 364.
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Georges Saada, Xiaoli Shi & Patrick VeyssiÈre Lem. (2011) The Mechanics of Cross-Slip in L1 2 Alloys . MRS Proceedings 364.
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Daniel Caillard. (2011) Dislocation Dynamics and Yield Stress Anomalies in Intermetallic Alloys. MRS Proceedings 364.
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