Surface tension and viscosity of molten vanadium measured with an electrostatic levitation furnace
Surface tension and viscosity of molten vanadium measured with an electrostatic levitation furnace
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DOI：
10.1016/j.jct.2010.02.008
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发表时间：
2010-07-01
影响因子：
2.6
通讯作者：
Paradis, Paul-Francois
中科院分区：
文献类型：
--
作者：
Okada, Junpei T.;Ishikawa, Takehiko;Paradis, Paul-Francois
在静电悬浮炉中用振荡滴法测定了钒熔体在宽温度范围内的表面张力和粘度。在（2023 - 2517）K温度范围内，表面张力可表示为γ（T）/（10（-3）N/m）= 1935 - 0.27 {（T-T（m））/K}，其中T（m）= 2183 K.在相同的温度范围内，粘度可以表示为η（T）/（10（-3）Pa）。s）= 1.23exp[2.27 . 10（4）/（RTK（-1））]，其中R是气体常数。(c)2010爱思唯尔有限公司保留所有权利。
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 gamma(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 eta(T)/(10(-3) Pa . s) = 1.23exp[2.27 . 10(4)/(RTK(-1))], where R is the gas constant. (c) 2010 Elsevier Ltd. All rights reserved.