Small-angle x-ray scattering (SAXS) study of coarsening kinetics in an aluminum-lithium alloy
Conference
·
OSTI ID:6223214
Coarsening kinetics was studied in a Al/sub 90/ /sub 6/Li/sub 9/ /sub 4/ alloy aged at 100/sup 0/C, 128/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 us from calculating a particle size distribution. 12 references, 3 figures, 3 tables.
- Research Organization:
- Oak Ridge National Lab., TN (USA)
- DOE Contract Number:
- AC05-84OR21400
- OSTI ID:
- 6223214
- Report Number(s):
- CONF-841157-60; ON: DE85005241
- Country of Publication:
- United States
- Language:
- English
Similar Records
Small angle X-ray scattering (SAXS) study of coarsening kinetics in an aluminum-lithium alloy
Coarsening kinetics of nanoscale Al3Sc precipitates in an Al-Mg-Sc alloy.
Coarsening kinetics, thermodynamic properties, and interfacial characteristics of {delta}{sup '} precipitates in Al-Li alloys taking into account the Gibbs-Thomson effect
Journal Article
·
Mon Dec 31 23:00:00 EST 1984
· Mater. Res. Soc. Symp. Proc.; (United States)
·
OSTI ID:6906094
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
Coarsening kinetics, thermodynamic properties, and interfacial characteristics of {delta}{sup '} precipitates in Al-Li alloys taking into account the Gibbs-Thomson effect
Journal Article
·
Sun Oct 31 23:00:00 EST 2004
· Physical Review. B, Condensed Matter and Materials Physics
·
OSTI ID:20664940
Related Subjects
36 MATERIALS SCIENCE
360102* -- Metals & Alloys-- Structure & Phase Studies
AGING
ALLOYS
ALUMINIUM ALLOYS
ALUMINIUM BASE ALLOYS
DATA
ELECTROMAGNETIC RADIATION
EXPERIMENTAL DATA
HIGH TEMPERATURE
INFORMATION
IONIZING RADIATIONS
KINETICS
LITHIUM ALLOYS
MEDIUM TEMPERATURE
NUMERICAL DATA
RADIATIONS
SCATTERING
SMALL ANGLE SCATTERING
TEMPERATURE EFFECTS
TIME DEPENDENCE
X RADIATION
360102* -- Metals & Alloys-- Structure & Phase Studies
AGING
ALLOYS
ALUMINIUM ALLOYS
ALUMINIUM BASE ALLOYS
DATA
ELECTROMAGNETIC RADIATION
EXPERIMENTAL DATA
HIGH TEMPERATURE
INFORMATION
IONIZING RADIATIONS
KINETICS
LITHIUM ALLOYS
MEDIUM TEMPERATURE
NUMERICAL DATA
RADIATIONS
SCATTERING
SMALL ANGLE SCATTERING
TEMPERATURE EFFECTS
TIME DEPENDENCE
X RADIATION