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Neutron Diffraction as a Tool for Microstrain Characterization of Polycrystalline Ni-Base Superalloy after Thermal Fatigue
- 1.0185592 - UJF-V 20020103 RIV RU eng J - Journal Article
Lukáš, Petr - Zrník, J. - Ceretti, M. - Neov, Dimitar - Strunz, Pavel - Vrána, Miroslav - Mikula, Pavol - Keuerleber, J.
Neutron Diffraction as a Tool for Microstrain Characterization of Polycrystalline Ni-Base Superalloy after Thermal Fatigue.
Materials Science Forum. 321/324, - (2000), s. 1046-1050. ISSN 0255-5476.
[Proceedings of the European Powder Diffraction Conference /6./. Budapest, 22.08.1998-25.08.1998]
R&D Projects: GA ČR GV202/97/K038
Keywords : superalloys * neutron diffraction * microstrain
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.597, year: 2000
High-resolution neutron diffraction technique was applied in investigations of thermal fatigue of Ni-base superalloy. Presice measurements of diffraction profiles and an analysis of their shape were used for evaluation of internal microstrains resulting from both phase specific stress due to lattice misfit of ç,/ç phases and plastic deformation after thermal cycling of superalloys.
Permanent Link: http://hdl.handle.net/11104/0081982
Number of the records: 1