AN ANOMALOUS SMALL-ANGLE X-RAY-SCATTERING STUDY ON PHASE-DECOMPOSITION IN A MODEL SUPERALLOY NICRAL

Authors
BLEY F LIVET F LYON O OKUDA H
Citation
F. Bley et al., AN ANOMALOUS SMALL-ANGLE X-RAY-SCATTERING STUDY ON PHASE-DECOMPOSITION IN A MODEL SUPERALLOY NICRAL, Journal of applied crystallography, 30, 1997, pp. 914-917
Citations number
7
Journal title
Journal of applied crystallography → ACNP
ISSN journal
00218898
Volume
30
Year of publication
1997
Part
6
Pages
914 - 917
Database
ISI
SICI code
0021-8898(1997)30:<914:AASXSO>2.0.ZU;2-V
Abstract
The precipitation structure in a model nickel-based superalloy was exa mined by using anomalous X-ray small-angle scattering. Preliminary res ults are presented on the temporal power law of the precipitation grow th and the partitioning of the solute atoms between the precipitates a nd the matrix. In the present experiment, the concentration of nickel was the same in the matrix and the precipitates, giving no contrast ch ange near the nickel K edge.