Small angle X-ray scattering (SAXS) study of coarsening kinetics in an aluminum-lithium alloy
Journal Article
·
· Mater. Res. Soc. Symp. Proc.; (United States)
OSTI ID:6906094
Coarsening kinetics was studied in a Al/sub 90.6/Li/sub 9.14/ alloy aged at 100/sup 0/C, 128/sup 0/C, 165/sup 0/C, 178/sup 0/C, and 209/sup 0/C. The time-dependent behavior of the average precipitate radius followed t/sup 1/3/ behavior. The precipitate/matrix interfacial energy obtained from analysis of the kinetic constant was 0.015 J/M/sup 2/ and was largely independent of temperature. The scattering curves exhibit interparticle interference which prevents calculating a particle size distribution. 12 references, 3 figures, 3 tables.
- Research Organization:
- Oak Ridge National Lab., TN
- DOE Contract Number:
- AC05-84OR21400
- OSTI ID:
- 6906094
- Journal Information:
- Mater. Res. Soc. Symp. Proc.; (United States), Journal Name: Mater. Res. Soc. Symp. Proc.; (United States) Vol. 41; ISSN MRSPD
- Country of Publication:
- United States
- Language:
- English
Similar Records
Small-angle x-ray scattering (SAXS) study of coarsening kinetics in an aluminum-lithium alloy
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Thermal degradation of supported catalysts: coarsening kinetics of alloy platinum-palladium particles on oxide substrates. With appendix on palladium loss due to oxide volatilization
Conference
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Sat Dec 31 23:00:00 EST 1983
·
OSTI ID:6223214
Coarsening kinetics of nanoscale Al3Sc precipitates in an Al-Mg-Sc alloy.
Journal Article
·
Fri Jul 01 00:00:00 EDT 2005
· Proposed for publication in Acta Materialla.
·
OSTI ID:972470
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Thesis/Dissertation
·
Sat Dec 31 23:00:00 EST 1977
·
OSTI ID:6971653
Related Subjects
36 MATERIALS SCIENCE
360102* -- Metals & Alloys-- Structure & Phase Studies
AGING
ALLOYS
ALUMINIUM ALLOYS
CRYSTAL STRUCTURE
DATA
EXPERIMENTAL DATA
GRAIN GROWTH
INFORMATION
KINETICS
LITHIUM ALLOYS
MICROSTRUCTURE
NUMERICAL DATA
SCATTERING
SMALL ANGLE SCATTERING
SPECTRA
TEMPERATURE DEPENDENCE
TIME DEPENDENCE
X-RAY SPECTRA
360102* -- Metals & Alloys-- Structure & Phase Studies
AGING
ALLOYS
ALUMINIUM ALLOYS
CRYSTAL STRUCTURE
DATA
EXPERIMENTAL DATA
GRAIN GROWTH
INFORMATION
KINETICS
LITHIUM ALLOYS
MICROSTRUCTURE
NUMERICAL DATA
SCATTERING
SMALL ANGLE SCATTERING
SPECTRA
TEMPERATURE DEPENDENCE
TIME DEPENDENCE
X-RAY SPECTRA