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F. Appel (2005)
An electron microscope study of mechanical twinning and fracture in TiAl alloysPhilosophical Magazine, 85
A. Staroselsky, L. Anand (1998)
Inelastic deformation of polycrystalline face centered cubic materials by slip and twinningJournal of The Mechanics and Physics of Solids, 46
H. Clemens, H. Kestler (2000)
Processing and applications of intermetallic γ-TiAl-based alloysAdvanced Engineering Materials, 2
F. Fischer, E. Oberaigner (2000)
Deformation, Stress State, and Thermodynamic Force for a Transforming Spherical Inclusion in an Elastic-Plastic MaterialJournal of Applied Mechanics, 67
W. Tian, T. Sano, M. Nemoto (1993)
Structure of perovskite carbide and nitride precipitates in L10-ordered TiAlPhilosophical Magazine, 68
H. Petryk, F. Fischer, W. Marketz, H. Clemens, F. Appel (2003)
An energy approach to the formation of twins in TiAlMetallurgical and Materials Transactions A, 34
F. Kauffmann, T. Bidlingmaier, G. Dehm, A. Wanner, H. Clemens (2000)
On the origin of acoustic emission during room temperature compressive deformation of a γ-TiAl based alloyIntermetallics, 8
I. Karaman, H. Sehitoglu, Y. Chumlyakov, H. Maier, I. Kireeva (2001)
The effect of twinning and slip on the bauschinger effect of hadfield steel single crystalsMetallurgical and Materials Transactions A, 32
H. Paul, J. Driver, C. Maurice, Z. Jasieński (2003)
Shear band microtexture formation in twinned face centred cubic single crystalsMaterials Science and Engineering A-structural Materials Properties Microstructure and Processing, 359
R. Bell, R. Cahn (1957)
The dynamics of twinning and the interrelation of slip and twinning in zinc crystalsProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 239
K. Rajagopal, A. Srinivasa (1995)
On the inelastic behavior of solids — Part 1: TwinningInternational Journal of Plasticity, 11
U. Christoph, F. Appel, R. Wagner (1997)
Dislocation dynamics in carbon-doped titanium aluminide alloysMaterials Science and Engineering A-structural Materials Properties Microstructure and Processing, 239
S. Kalidindi (1998)
Modeling the strain hardening response of low SFE FCC alloysInternational Journal of Plasticity, 14
M. Yoo, C. Fu (1998)
Physical constants, deformation twinning, and microcracking of titanium aluminidesMetallurgical and Materials Transactions A, 29
F. Fischer, T. Schaden, F. Appel, H. Clemens (2003)
Mechanical twins, their development and growthEuropean Journal of Mechanics A-solids, 22
M. Ashby, L. Johnson (1969)
On the generation of dislocations at misfitting particles in a ductile matrixPhilosophical Magazine, 20
M. Khoma, V. Pokhmurs’kyi (2003)
Changes in the Electrochemical Characteristics of Corrosion-Resistant Steels at the Beginning of the Process of Corrosion-Fatigue DamageMaterials Science, 39
W. Marketz, F. Fischer, H. Clemens (2003)
Deformation mechanisms in TiAl intermetallics - experiments and modelling
M. Yoo (1997)
On the dislocation pole mechanism for twinning in TiAl crystalsPhilosophical Magazine Letters, 76
Xin-Lin Gao (2003)
Strain gradient plasticity solution for an internally pressurized thick-walled spherical shell of an elastic–plastic materialMechanics Research Communications, 30
L. Brown, G. Woolhouse, U. Valdré (1968)
Radiation-induced coherency loss in a Cu-Co alloyPhilosophical Magazine, 17
T. Ohashi (2004)
Three dimensional structures of the geometrically necessary dislocations in matrix-inclusion systems under uniaxial tensile loadingInternational Journal of Plasticity, 20
R. Abeyaratne, C. Chu, R. James (1996)
Kinetics of materials with wiggly energies: Theory and application to the evolution of twinning microstructures in a Cu-Al-Ni shape memory alloyPhilosophical Magazine, 73
M. Yoo, C. Fu (1992)
Cleavage fracture of ordered intermetallic alloysMaterials Science and Engineering A-structural Materials Properties Microstructure and Processing, 153
M. Gulden, W. Nix (1968)
Observations of Dislocation Sources in an Aluminium-Copper-Silicon AlloyPhilosophical Magazine, 18
F. Wei, T. Hara, K. Tsuzaki (2004)
High-resolution transmission electron microscopy study of crystallography and morphology of TiC precipitates in tempered steelPhilosophical Magazine, 84
S. Schlögl, F. Fischer (1997)
The role of slip and twinning in the deformation behaviour of polysynthetically twinned crystals of TiAl: A micromechanical modelPhilosophical Magazine, 75
K. Rajagopal, A. Srinivasa (1997)
Inelastic behavior of materials. Part II. Energetics associated with discontinuous deformation twinningInternational Journal of Plasticity, 13
T. Bidlingmaier, A. Wanner, Gerhard Dehrn, H. Clemens (1999)
Acoustic Emission during Room Temperature Deformation of a y-TiAl Based AlloyInternational Journal of Materials Research, 90
F. Appel, R. Wagner (1998)
Microstructure and deformation of two-phase γ-titanium aluminidesMaterials Science & Engineering R-reports, 22
R. Lebensohn, C. Tomé (1993)
A study of the stress state associated with twin nucleation and propagation in anisotropic materialsPhilosophical Magazine, 67
S. Myagchilov, P. Dawson (1999)
Evolution of texture in aggregates of crystals exhibiting both slip and twinningModelling and Simulation in Materials Science and Engineering, 7
T. Tan, W. Tice (1976)
Oxygen precipitation and the generation of dislocations in siliconPhilosophical Magazine, 34
J. Sevillano, P. Houtte, E. Aernoudt (1980)
Large strain work hardening and texturesProgress in Materials Science, 25
S. Kalidindi (1998)
Incorporation of deformation twinning in crystal plasticity modelsJournal of The Mechanics and Physics of Solids, 46
In terms of continuum mechanics a twin is represented by the sudden appearance of a shear eigenstrain state in a distinct region. The corresponding elastic strain energy, the interface energy and the energy dissipated due to the irreversible character of the deformation process are investigated. If the total amount of these energy terms, spent by the twinning process, can be provided by the interaction energy of an external and/or internal stress state with respect to the twin shear eigenstrain, then either a deformation twin band or a twin nucleus may appear. Realistic estimations of the dimensions of deformation twins can be presented. This energetic interpretation of twinning is experimentally demonstrated for intermetallic TiAl.
Multidiscipline Modeling in Materials and Structures – Emerald Publishing
Published: Jan 1, 2006
Keywords: Deformation twinning; Energy criterion; Twin band; Twin nucleus; Intermetallic TiAl
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