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

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.
Publication status:
Published

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Publisher copy:
10.1007/s11661-001-0242-3

Authors


Payzant, EA More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Physics, Condensed Matter Physics
Hannon, AC More by this author
Journal:
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE
Volume:
32
Issue:
6
Pages:
1551-1556
Publication date:
2001-06-05
DOI:
EISSN:
1543-1940
ISSN:
1073-5623
URN:
uuid:57a5f5f0-a962-4f1e-a034-1a19791cf005
Source identifiers:
66348
Local pid:
pubs:66348

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