Regularities of formation of ternary intermetallic compounds between two transition elements and one non-transition element

Authors
Yao, LX Chen, NY Yang, J Chen, RL Qin, P
Citation
Lx. Yao et al., Regularities of formation of ternary intermetallic compounds between two transition elements and one non-transition element, SCI CHINA E, 44(1), 2001, pp. 42-46
Citations number
8
Categorie Soggetti
Engineering Management /General
Journal title
SCIENCE IN CHINA SERIES E-TECHNOLOGICAL SCIENCES
ISSN journal
20950624 → ACNP
Volume
44
Issue
1
Year of publication
2001
Pages
42 - 46
Database
ISI
SICI code
2095-0624(200102)44:1<42:ROFOTI>2.0.ZU;2-G
Abstract
The pattern recognition methods and a four-parameter model, based on extend ed Miedema's cellular model of alloy phases, are used to study the regulari ties of formation of ternary compounds between two transition elements (T, T') and one non-transition element (N) (T-T'-N system). The criterion of fo rmation can be expressed as some functions of phi (electronegativity), n(ws )(1/3) (valence electron density in Wagner-Seitz cell), R (Pauling's metall ic radii) and Z(number of valence electrons in atom).