Surface parameters of carbon-saturated nickel-copper liquid alloys

Authors
Nizhenko, VI Floka, LI
Citation
Vi. Nizhenko et Li. Floka, Surface parameters of carbon-saturated nickel-copper liquid alloys, POWD MET ME, 39(9-10), 2000, pp. 462-466
Citations number
17
Categorie Soggetti
Metallurgy
Journal title
POWDER METALLURGY AND METAL CERAMICS
ISSN journal
10681302 → ACNP
Volume
39
Issue
9-10
Year of publication
2000
Pages
462 - 466
Database
ISI
SICI code
1068-1302(200009/10)39:9-10<462:SPOCNL>2.0.ZU;2-X
Abstract
The sessile drop method has been used to determine the temperature dependen ce of the surface tension for nickel - copper liquids saturated with carbon . The surface-tension polytherms are fitted to equations with negative temp erature coefficients for straight lines. The concentration dependence of th e surface tension passes through a minimum. The surface activity of carbon in these liquids is positive.