Density and surface tension of a nickel melt deoxidized with rare- and alkaline-earth metals

Density and surface tension of a nickel melt deoxidized with rare- and alkaline-earth metals

The temperature dependences of the density and surface tension of a nickel melt deoxidized with lanthanum, cerium, calcium, and magnesium are studied. The dependences exhibit both a positive and negative hysteresis of the properties. Lanthanum added to the nickel melt changes the curves and the vali...

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Veröffentlicht in:Russian metallurgy Metally 2012-03, Vol.2012 (3), p.185-188
1. Verfasser: Filippov, K. S.
Format: Artikel
Sprache:eng
Schlagworte:
Approximation
Chemistry and Materials Science
Density
Deoxidizing
Lanthanum
Magnesium
Materials Science
Melts
Metallic Materials
Nickel
Surface tension
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Zusammenfassung:The temperature dependences of the density and surface tension of a nickel melt deoxidized with lanthanum, cerium, calcium, and magnesium are studied. The dependences exhibit both a positive and negative hysteresis of the properties. Lanthanum added to the nickel melt changes the curves and the validity coefficients of their linear or polynomial approximation.
ISSN:0036-0295
1555-6255
1531-8648
DOI:10.1134/S0036029512030068