3D electron tomography reconstructions of dislocations in TiAl

These movies show 3D electron tomography reconstructions of dislocations formed in TiAl at 800-900°C. They were acquired in samples deformed at 900°C by 2% (Movie 1) and by 20% (Movies 2, 3 and 4) of plastic deformation, and in a sample deformed at 800°C by 6% of plastic deformation (Movie 5). The informations given by these movies are the following:- Movie 1 shows gliding and climbing dislocations in TiAl at 900°C.- Movie 2 shows dislocations forming a sub-boundary network in TiAl deformed at 900°C- Movie 3 is an enlarged portion of movie 2, showing how dislocations forming in TiAl at 900°C are re-arranged in the sub boundary network- Movie 4 is another enlarged portion of movie 2, showing the motion of dislocations by mixed climb in TiAl at 900°C- Movie 5 shows dislocations in TiAl at 800°C.These movies can be viewed using usual softwares, like VLC media player for example

3D electron tomography reconstructions of dislocations in TiAl

These movies show 3D electron tomography reconstructions of dislocations formed in TiAl at 800-900°C. They were acquired in samples deformed at 900°C by 2% (Movie 1) and by 20% (Movies 2, 3 and 4) of plastic deformation, and in a sample deformed at 800°C by 6% of plastic deformation (Movie 5). The informations given by these movies are the following:- Movie 1 shows gliding and climbing dislocations in TiAl at 900°C.- Movie 2 shows dislocations forming a sub-boundary network in TiAl deformed at 900°C- Movie 3 is an enlarged portion of movie 2, showing how dislocations forming in TiAl at 900°C are re-arranged in the sub boundary network- Movie 4 is another enlarged portion of movie 2, showing the motion of dislocations by mixed climb in TiAl at 900°C- Movie 5 shows dislocations in TiAl at 800°C.These movies can be viewed using usual softwares, like VLC media player for example

3D electron tomography reconstructions of dislocations in TiAl

These movies show 3D electron tomography reconstructions of dislocations formed in TiAl at 800-900°C. They were acquired in samples deformed at 900°C by 2% (Movie 1) and by 20% (Movies 2, 3 and 4) of plastic deformation, and in a sample deformed at 800°C by 6% of plastic deformation (Movie 5). The informations given by these movies are the following:- Movie 1 shows gliding and climbing dislocations in TiAl at 900°C.- Movie 2 shows dislocations forming a sub-boundary network in TiAl deformed at 900°C- Movie 3 is an enlarged portion of movie 2, showing how dislocations forming in TiAl at 900°C are re-arranged in the sub boundary network- Movie 4 is another enlarged portion of movie 2, showing the motion of dislocations by mixed climb in TiAl at 900°C- Movie 5 shows dislocations in TiAl at 800°C.These movies can be viewed using usual softwares, like VLC media player for example

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International audienc

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