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Estimation of Viscosity of Alloys Using Gibbs Free Energy of Mixing and Geometric Model

Hüseyin ARSLAN


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{
  "@context": "https://schema.org/", 
  "@id": 263680, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@id": "https://orcid.org/0000-0003-1509-7725", 
      "@type": "Person", 
      "affiliation": "Kahramanmara\u015f S\u00fct\u00e7\u00fc \u0130mam \u00dcniversitesi", 
      "name": "H\u00fcseyin ARSLAN"
    }
  ], 
  "datePublished": "2019-08-27", 
  "description": "<p>Abstract&mdash;In the present work, using mixing Gibbs free energies and Chou&rsquo;s general solution model (GSM),<br>\nby considering the excess activation energies from the binary subsystems, the viscosities of the simple ternary<br>\nAu&ndash;Ag&ndash;Cu, Al&ndash;Cu&ndash;Si, and Fe&ndash;Ni&ndash;Co and liquid alloys of binary subsystems have been evaluated via well<br>\nknown Chou model and physical models, such as Kaptay, Kozlov&ndash;Romanov&ndash;Petrov (KRP), and Schick<br>\net al. at temperatures 1373, 1375, and 1873 K. A comparison between the evaluated results and experimental<br>\nvalues of the Au&ndash;Ag&ndash;Cu, Al&ndash;Cu&ndash;Si, and Fe&ndash;Ni&ndash;Co ternary alloys was carried out. In this study, the success<br>\nof the application of the aforementioned geometric and physical models to the viscosity calculations of<br>\nthe alloys discussed and the viscosite data are presented to the literature. In order to determine the applicability<br>\nsuccess, the mean square deviation analysis was performed. According to the values in this table, Schick<br>\net al. and KRP models which are derived from the physical quantities among the models discussed provide<br>\nbest description of the viscosity for the Al&ndash;Cu&ndash;Si and Au&ndash;Ag&ndash;Cu alloys, respectivel</p>", 
  "headline": "Estimation of Viscosity of Alloys Using Gibbs Free Energy of Mixing and Geometric Model", 
  "identifier": 263680, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "inLanguage": {
    "@type": "Language", 
    "alternateName": "eng", 
    "name": "English"
  }, 
  "keywords": [
    "activation energy of viscous flow, mixing Gibbs free energy, geometric models, Chou' s model, multi component alloys"
  ], 
  "license": "http://www.opendefinition.org/licenses/cc-by-sa", 
  "name": "Estimation of Viscosity of Alloys Using Gibbs Free Energy of Mixing and Geometric Model", 
  "url": "https://aperta.ulakbim.gov.tr/record/263680"
}
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