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Characterization of the creep exposed CMSX2 single crystal by neutron diffraction topography and neutron diffractometry |
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| Authors: | P. Strunz P. Lukáš P. Mikula J. Šaroun G. Albertini F. Rustichelli G. Cicognani A. Di Gianfrancesco |
| Affiliation: | (1) Nuclear Physics Institute, 25068 !["Rcaron"]("/content/q212p7630q2g8591/xlarge344.gif") e!["zcaron"]("/content/q212p7630q2g8591/xlarge382.gif") near Prague, Czech Republic;(2) Dipartimento di Scienze dei Materiali e della Terra, Universitá di Ancona, 60131 Ancona, Italy;(3) Institute di Scienze Fisiche, Universitá di Ancona, 60131 Ancona, Italy;(4) Centro Sviluppo Materiali, Via di Castel Romano 100, 00129 Roma, Italy |
| Abstract: | The single crystal superalloy CMSX2 was studied after a creep exposition at high temperature by neutron diffraction topography and neutron diffractometry. Topographs clearly displayed the dendritic structure of the sample. The topographs and the rocking curves indicate an influence of the creep both on the dendritic structure of the sample and on the individual dendrites.The authors want to thank Mrs. B. Michalcová and Mr. J. Vávra (NPI,  e near Prague) for their technical assistance in the experiments. |
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