Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Peter J. Konijnenberg"'
Autor:
Shao-Pu Tsai, Peter J. Konijnenberg, Ivan Gonzalez, Samuel Hartke, Thomas A. Griffiths, Michael Herbig, Kaori Kawano-Miyata, Akira Taniyama, Naoyuki Sano, Stefan Zaefferer
Publikováno v:
Review of Scientific Instruments
We report the development of a fully automatic large-volume 3D electron backscatter diffraction (EBSD) system (ELAVO 3D), consisting of a scanning electron microscope (ZEISS crossbeam XB 1540) with a dedicated sample holder, an adapted polishing auto
Publikováno v:
Computational Materials Science. 39:160-165
A new implementation of the vertex model for the simulation of two-dimensional grain growth is presented. The implementation allows the full consideration of all parameters affecting the motion of the grain boundaries, i.e., grain boundary and triple
Autor:
Luis A. Barrales-Mora, Dmitri A. Molodov, Volker Mohles, Christian Bollmann, Peter J. Konijnenberg
Publikováno v:
MATERIALS TRANSACTIONS. 48:2800-2808
The impact of a magnetic field (17T) on texture and microstructure evolution in cold rolled (75%) commercially pure titanium was investigated. The specifically oriented titanium sheet specimens were heat treated at 1023 K in a magnetic field of 17 T
Publikováno v:
Journal of Materials Science. 41:7853-7861
The microstructure evolution during grain growth in magnetically anisotropic materials can be affected by a magnetic field due to an additional driving force for grain boundary motion which arises from a difference in magnetic free energy density bet
Publikováno v:
Scripta Materialia. 54:977-981
The grain boundary character distribution and grain microstructure evolution in non-ferromagnetic anisotropic materials can be effectively influenced by means of magnetic annealing. The observed asymmetry of the crystallographic texture as well as of
Publikováno v:
Materials Science Forum. :763-770
In magnetically anisotropic materials a driving force for grain boundary migration can be induced by an external magnetic ¯eld. It is experimentally shown that annealing of locally deformed Zn single crystals in a suitably directed high magnetic ¯e
Publikováno v:
Scripta Materialia. 45:229-235
The results of an investigation of grain boundary migration in slightly rolled (up to 1.3%) bicrystals of pure Al are presented. The grain boundary mobility was found to decrease substantially with increasing deformation for pure tilt boundaries. For
Publikováno v:
Review of Scientific Instruments. 79:013701
A microscopy probe designed for use in high field magnets is presented. It was developed to observe and continuously measure the position and shape of a magnetically driven grain boundary in a magnetically anisotropic material. The approach utilizes