Surface tension and viscosity of molten vanadium measured with an electrostatic levitation furnace

Junpei T. Okada; Takehiko Ishikawa; Yuki Watanabe; Paul Franois Paradis

doi:10.1016/j.jct.2010.02.008

Surface tension and viscosity of molten vanadium measured with an electrostatic levitation furnace

Junpei T. Okada, Takehiko Ishikawa, Yuki Watanabe, Paul Franois Paradis

Research output: Contribution to journal › Article › peer-review

19 Citations (Scopus)

Abstract

Surface tension and viscosity of molten vanadium were measured over a wide temperature range by the oscillating drop method in an electrostatic levitation furnace. Over the (2023 to 2517) K temperature range, the surface tension can be expressed as γ(T)/(10^-3 N/m) = 1935 - 0.27 {(T - T _m)/K} with T_m = 2183 K. Over the same temperature span, the viscosity can be expressed as η(T)/(10^-3 Pa · s) = 1.23exp[2.27 · 10⁴/(RTK^-1)], where R is the gas constant.

Original language	English
Pages (from-to)	856-859
Number of pages	4
Journal	Journal of Chemical Thermodynamics
Volume	42
Issue number	7
DOIs	https://doi.org/10.1016/j.jct.2010.02.008
Publication status	Published - 2010 Jul
Externally published	Yes

Keywords

Electrostatic levitation
Surface tension
Vanadium
Viscosity

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Materials Science(all)
Physical and Theoretical Chemistry

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10.1016/j.jct.2010.02.008

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title = "Surface tension and viscosity of molten vanadium measured with an electrostatic levitation furnace",

abstract = "Surface tension and viscosity of molten vanadium were measured over a wide temperature range by the oscillating drop method in an electrostatic levitation furnace. Over the (2023 to 2517) K temperature range, the surface tension can be expressed as γ(T)/(10-3 N/m) = 1935 - 0.27 {(T - T m)/K} with Tm = 2183 K. Over the same temperature span, the viscosity can be expressed as η(T)/(10-3 Pa · s) = 1.23exp[2.27 · 104/(RTK-1)], where R is the gas constant.",

keywords = "Electrostatic levitation, Surface tension, Vanadium, Viscosity",

author = "Okada, {Junpei T.} and Takehiko Ishikawa and Yuki Watanabe and Paradis, {Paul Franois}",

year = "2010",

month = jul,

doi = "10.1016/j.jct.2010.02.008",

language = "English",

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T1 - Surface tension and viscosity of molten vanadium measured with an electrostatic levitation furnace

AU - Okada, Junpei T.

AU - Ishikawa, Takehiko

AU - Watanabe, Yuki

AU - Paradis, Paul Franois

PY - 2010/7

Y1 - 2010/7

N2 - Surface tension and viscosity of molten vanadium were measured over a wide temperature range by the oscillating drop method in an electrostatic levitation furnace. Over the (2023 to 2517) K temperature range, the surface tension can be expressed as γ(T)/(10-3 N/m) = 1935 - 0.27 {(T - T m)/K} with Tm = 2183 K. Over the same temperature span, the viscosity can be expressed as η(T)/(10-3 Pa · s) = 1.23exp[2.27 · 104/(RTK-1)], where R is the gas constant.

AB - Surface tension and viscosity of molten vanadium were measured over a wide temperature range by the oscillating drop method in an electrostatic levitation furnace. Over the (2023 to 2517) K temperature range, the surface tension can be expressed as γ(T)/(10-3 N/m) = 1935 - 0.27 {(T - T m)/K} with Tm = 2183 K. Over the same temperature span, the viscosity can be expressed as η(T)/(10-3 Pa · s) = 1.23exp[2.27 · 104/(RTK-1)], where R is the gas constant.

KW - Electrostatic levitation

KW - Surface tension

KW - Vanadium

KW - Viscosity

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EP - 859

JO - Journal of Chemical Thermodynamics

JF - Journal of Chemical Thermodynamics

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ER -

Surface tension and viscosity of molten vanadium measured with an electrostatic levitation furnace

Abstract

Keywords

ASJC Scopus subject areas

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