CREEP-BEHAVIOR OF MECHANICALLY ALLOYED, D ISPERSOIDREINFORCED ALUMINUM

Authors
ELMAGD E NICOLINI G
Citation
E. Elmagd et G. Nicolini, CREEP-BEHAVIOR OF MECHANICALLY ALLOYED, D ISPERSOIDREINFORCED ALUMINUM, Metall, 50(6), 1996, pp. 404-410
Citations number
16
Categorie Soggetti
Metallurgy & Metallurigical Engineering
Journal title
Metall → ACNP
ISSN journal
00260746
Volume
50
Issue
6
Year of publication
1996
Pages
404 - 410
Database
ISI
SICI code
0026-0746(1996)50:6<404:COMADI>2.0.ZU;2-T
Abstract
The creep behaviour of two Al-Alloys manufactured by mechanical alloyi ng is investigated in this work. Both alloys were strengthened through the addition of different volume fractions of aluminiumoxides and -ca rbides and tested at temperatures between 300 degrees C and 500 degree s C under several creep stresses. The forge differences in the values of creep rupture strength and creep ductility found at each test tempe rature are due to the differences in the dispersoid volume fraction.