Extended solid solubility for Al-W binary system by mechanical alloying

Authors
Ouyang, YF Zhong, XP Wu, WM
Citation
Yf. Ouyang et al., Extended solid solubility for Al-W binary system by mechanical alloying, SCI CHINA A, 43(2), 2000, pp. 180-184
Citations number
15
Categorie Soggetti
Multidisciplinary
Journal title
SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY
ISSN journal
10016511 → ACNP
Volume
43
Issue
2
Year of publication
2000
Pages
180 - 184
Database
ISI
SICI code
1001-6511(200002)43:2<180:ESSFAB>2.0.ZU;2-M
Abstract
Al1-xWx(x = 0.1, 0.2, 0.5, 0.9) powders have been prepared by mechanical al loying of the elements in a planetary ball mill. The structure and morpholo gy of the milled powders were investigated using X-ray diffraction and elec tron microscopy. The solubility of Al in W is greatly extended, even more t han 50%. The results are analyzed using embedded atom method (EAM) accordin g to the scheme of mechanical alloying extending solid solubility. The theo retical results are in good agreement with the experimental.