Experimental study of surface tension, specific heat and thermal diffusivity of liquid and solid titanium

K. Zhou; H. P. Wang; J. Chang; B. Wei

doi:10.1016/j.cplett.2015.09.014

Experimental study of surface tension, specific heat and thermal diffusivity of liquid and solid titanium

K. Zhou, H. P. Wang, J. Chang, B. Wei

School of Physical Science and Technology

Northwestern Polytechnical University Xian

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

62 Scopus citations

Abstract

The thermophysical properties of liquid and solid titanium such as the surface tension, specific heat and thermal diffusivity have been investigated over a wide temperature range. By using electromagnetic levitation and oscillating drop method, the surface tension of liquid titanium was measured in the temperature range of 1802-2188 K. The viscosity and density of undercooled liquid titanium were calculated by some well-known models using the measured data as input. In addition, the specific heat of liquid titanium was determined over the experimental range using electromagnetic levitation and drop calorimetry obtaining the value of 33.64 J mol^-1 K^-1. In addition, the thermal diffusivity of solid titanium was measured by laser flash method in the temperature range of 171-1080 K.

Original language	English
Pages (from-to)	105-108
Number of pages	4
Journal	Chemical Physics Letters
Volume	639
DOIs	https://doi.org/10.1016/j.cplett.2015.09.014
State	Published - 16 Oct 2015

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10.1016/j.cplett.2015.09.014

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title = "Experimental study of surface tension, specific heat and thermal diffusivity of liquid and solid titanium",

abstract = "The thermophysical properties of liquid and solid titanium such as the surface tension, specific heat and thermal diffusivity have been investigated over a wide temperature range. By using electromagnetic levitation and oscillating drop method, the surface tension of liquid titanium was measured in the temperature range of 1802-2188 K. The viscosity and density of undercooled liquid titanium were calculated by some well-known models using the measured data as input. In addition, the specific heat of liquid titanium was determined over the experimental range using electromagnetic levitation and drop calorimetry obtaining the value of 33.64 J mol-1 K-1. In addition, the thermal diffusivity of solid titanium was measured by laser flash method in the temperature range of 171-1080 K.",

author = "K. Zhou and Wang, {H. P.} and J. Chang and B. Wei",

note = "Publisher Copyright: {\textcopyright} 2015 Published by Elsevier B.V.",

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doi = "10.1016/j.cplett.2015.09.014",

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T1 - Experimental study of surface tension, specific heat and thermal diffusivity of liquid and solid titanium

AU - Zhou, K.

AU - Wang, H. P.

AU - Chang, J.

AU - Wei, B.

PY - 2015/10/16

Y1 - 2015/10/16

N2 - The thermophysical properties of liquid and solid titanium such as the surface tension, specific heat and thermal diffusivity have been investigated over a wide temperature range. By using electromagnetic levitation and oscillating drop method, the surface tension of liquid titanium was measured in the temperature range of 1802-2188 K. The viscosity and density of undercooled liquid titanium were calculated by some well-known models using the measured data as input. In addition, the specific heat of liquid titanium was determined over the experimental range using electromagnetic levitation and drop calorimetry obtaining the value of 33.64 J mol-1 K-1. In addition, the thermal diffusivity of solid titanium was measured by laser flash method in the temperature range of 171-1080 K.

AB - The thermophysical properties of liquid and solid titanium such as the surface tension, specific heat and thermal diffusivity have been investigated over a wide temperature range. By using electromagnetic levitation and oscillating drop method, the surface tension of liquid titanium was measured in the temperature range of 1802-2188 K. The viscosity and density of undercooled liquid titanium were calculated by some well-known models using the measured data as input. In addition, the specific heat of liquid titanium was determined over the experimental range using electromagnetic levitation and drop calorimetry obtaining the value of 33.64 J mol-1 K-1. In addition, the thermal diffusivity of solid titanium was measured by laser flash method in the temperature range of 171-1080 K.

UR - http://www.scopus.com/inward/record.url?scp=84941928819&partnerID=8YFLogxK

U2 - 10.1016/j.cplett.2015.09.014

DO - 10.1016/j.cplett.2015.09.014

M3 - 文章

AN - SCOPUS:84941928819

SN - 0009-2614

VL - 639

SP - 105

EP - 108

JO - Chemical Physics Letters

JF - Chemical Physics Letters

ER -

Experimental study of surface tension, specific heat and thermal diffusivity of liquid and solid titanium

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