POSITRON-ANNIHILATION STUDY ON THE MICROSTRUCTURAL STABILITY IN RAPIDLY SOLIDIFIED AL(92.3)FE(4.3)V(0.7)SI(1.7)MM(1.0) ALLOY

Authors
JIA W TSENG MK WANG JQ XIONG LY CHU YL
Citation
W. Jia et al., POSITRON-ANNIHILATION STUDY ON THE MICROSTRUCTURAL STABILITY IN RAPIDLY SOLIDIFIED AL(92.3)FE(4.3)V(0.7)SI(1.7)MM(1.0) ALLOY, JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 14(2), 1998, pp. 179-181
Citations number
7
Categorie Soggetti
Material Science","Metallurgy & Metallurigical Engineering
Journal title
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY → ACNP
ISSN journal
10050302
Volume
14
Issue
2
Year of publication
1998
Pages
179 - 181
Database
ISI
SICI code
1005-0302(1998)14:2<179:PSOTMS>2.0.ZU;2-O
Abstract
Rapidly solidified Al(92.3)Fe(4.3)V(0.7)Si(1.7)Mm(1.0) alloy has been studied by positron lifetime spectroscopy, and the variations on the i nterfacial defects with the annealing temperature were revealed by an analysis of the lifetime results. The interface characteristics derive d from the positron-lifetime results could be used to give a satisfact ory interpretation of the dependence of mechanical properties on the a nnealing temperature.