Theoretical Calculations of the Surface Tension of Liquid Transition Metals

被引：21
|
作者：
Aqra, Fathi [1 ]
Ayyad, Ahmed [1 ]
机构：
[1] Hebron Univ, Dept Chem, Fac Sci & Technol, Hebron, West Bank, Israel
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE | 2011年 / 42卷 / 01期
关键词：
INDUCED PHASE-TRANSITION; TEMPERATURE-COEFFICIENT; ALKANE FLUIDS; MERCURY; DEPENDENCE; VISCOSITY; CADMIUM; ALLOYS; ENERGY; COPPER;
D O I：
10.1007/s11663-010-9456-3
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The surface tension of pure liquid mercury in the temperature range 273 K to 523 K (0 A degrees C to 250 CA degrees) was calculated using our previously reported equation. The results were compared with the experimental data and showed a good agreement. The surface tension of mercury decreases linearly with temperature, confirming a negative slope, and therefore shows the usual linear temperature dependence. The calculated surface excess entropy (0.21) is in excellent consistence with the experimental value (0.22). The surface tension also was calculated for many d-block metals (Ti, Zr, Fe, Co, Ni, Cu, Zn, Cd, Ag, Au, Pd, and Pt) at their melting points. The calculated values were compared with the existing experimental data.
引用
收藏
页码：5 / 8
页数：4
相关论文
共 50 条
  • [21] Machine learning-based model of surface tension of liquid metals: a step in designing multicomponent alloys for additive manufacturing
    Assi, Mariam
    Favre, Julien
    Fraczkiewicz, Anna
    Tancret, Franck
    JOURNAL OF MATERIALS SCIENCE, 2022, 57 (28) : 13446 - 13466
  • [22] Surface tension of liquid silicon: High or low value?
    Eustathopoulos, Nicolas
    Drevet, Beatrice
    JOURNAL OF CRYSTAL GROWTH, 2013, 371 : 77 - 83
  • [23] Benchmarking surface tension measurement method using two oscillation modes in levitated liquid metals
    Brosius, Nevin
    Ward, Kevin
    Wilson, Evan
    Karpinsky, Zachary
    SanSoucie, Michael
    Ishikawa, Takehiko
    Matsumoto, Satoshi
    Narayanan, Ranga
    NPJ MICROGRAVITY, 2021, 7 (01)
  • [24] A critical transition state in liquid metals
    Wu, Yuqin
    Bian, Xiufang
    Meng, Qingge
    Zhao, Yan
    Mao, Tan
    Zhang, Yanning
    MATERIALS LETTERS, 2007, 61 (11-12) : 2434 - 2438
  • [25] THEORETICAL STUDY OF THE INTERACTION OF TRANSITION METALS WITH SILICA
    Arce, D. E.
    De Leon, A.
    Acosta-Enriquez, M. C.
    Castillo, S. J.
    JOURNAL OF OVONIC RESEARCH, 2015, 11 (02): : 49 - 59
  • [26] Surface tension of liquid Cu and anisotropy of its wetting of sapphire
    Schmitz, J.
    Brillo, J.
    Egry, I.
    JOURNAL OF MATERIALS SCIENCE, 2010, 45 (08) : 2144 - 2149
  • [27] Molecular dynamics calculations for a series of transition metals and their alloys
    Romanowski, S
    Pietrzak, T
    Bartczak, WM
    BULLETIN OF THE POLISH ACADEMY OF SCIENCES-CHEMISTRY, 1998, 46 (04): : 397 - 410
  • [28] Laser based method for surface tension and density measurements for liquid refractory metals (Nb, Ta, and W)
    Dal, Morgan
    Coste, Frederic
    Schneider, Matthieu
    Bolis, Riccardo
    Fabbroe, Remy
    JOURNAL OF LASER APPLICATIONS, 2019, 31 (02)
  • [29] Investigation of atomic transport and surface properties of liquid transition metals using scaling laws
    Korkmaz, S. D.
    Korkmaz, S.
    JOURNAL OF MOLECULAR LIQUIDS, 2009, 150 (1-3) : 81 - 85
  • [30] Surface tension of liquid mixtures and metal alloys. Positive and negative temperature coefficients in alloys with remarkably high surface density
    Santos, M. Soledade C. S.
    Reis, Joao Carlos R.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 939
12345