In-situ characterization of γ/γ′ lattice stability in a nickel-base superalloy by neutron diffraction

D. Q. Wang, S. S. Babu, E. A. Payzant, P. G. Radaelli

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Microstructural stability for nickel-base superalloys were studied to investigate between lattice stability, diffusion and thermal treatments. The volume fraction of precipitates, phase composition and lattice mismatch between precipitates and matrix were found. Neutron scattering experiments were carried out using a diffractometer. An individual diffraction spectrum of sufficient resolution was obtained in one minute interval.

Original languageEnglish
Article number242
Pages (from-to)1551-1552
Number of pages2
JournalMetallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Volume32
Issue number6
DOIs
StatePublished - 2001

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