On a Possibility of High-Resolution Neutron Diffraction Observation of Inconel 718 Substructure Phases

0585812 - ÚJF 2025 RIV US eng C - Conference Paper (international conference)
Mikula, Pavol - Ryukhtin, Vasil
On a Possibility of High-Resolution Neutron Diffraction Observation of Inconel 718 Substructure Phases.
Experimental Stress Analysis. International Scientific Conference. Vol. 1. Red Hook: Curran, 2024 - (Hagara, M.; Hunady, R.), s. 136-140. ISBN 978-1-7138-9339-4.
[International Scientific Conference on Experimental Stress Analysis /61./ (EAN 2023). Košice (SK), 06.06.2023-08.06.2023]
R&D Projects: GA MŠMT EF16_013/0001794; GA MŠMT LM2018111
Grant - others:AV ČR(CZ) StrategieAV21/23
Program: StrategieAV
Research Infrastructure: CICRR - 90241
Institutional support: RVO:61389005
Keywords : Experimental Analysis * Inconel 718 alloy * Neutron diffraction * Substructure phases
OECD category: Condensed matter physics (including formerly solid state physics, supercond.)

A feasibility of using an unconventional high-resolution neutron diffraction three-axis setting for studies of substructure phases of some alloys is presented. The usefulness of the diffraction setting is documented on measurements of powder diffraction profiles of several samples of Inconel 718 alloy. Even though the measurement at the medium power research reactor is rather time consuming, together with the γ phase matrix, it was possible to distinguish portions of other phases γ' and γ'' corresponding to created precipitates which depending on percentage content could have a significant influence on material properties.
Permanent Link: https://hdl.handle.net/11104/0353485