Phase transformations and thermal conductivity of the In-Ag alloys
Keywords:Inâ€“Ag system; DSC; solidification; thermal conductivity.
Phase transformations and thermal conductivity of three In-Ag alloys with 5, 15, and 45 wt.% of Ag were experimentally investigated in the present work. Phase transition temperatures were measured using differential scanning calorimetry (DSC). DSC heating scans were compared with the equilibrium and non-equilibrium solidification paths, calculated by using optimized thermodynamic parameters from literature and calculation of phase diagrams (CALPHAD) method. The flash method was employed for the determination of thermal diffusivity and thermal conductivity of the investigated alloys in the temperature range from 25 to 100 °C. It has been found that an increase in silver content does not lead to an increase in the thermal conductivity of the investigated alloys. Thermal conductivities for all three investigated In-Ag alloys slightly decrease with temperature increasing.
ASM Handbook Volume 2: Properties and Selection: Nonferrous Alloys and Special-Purpose Materials, Materials Park, OH, ASM International, 1990.
A. Reti: Silver: Alloying, Properties, and Applications. In: Encyclopedia of Materials: Science and Technology, Elsevier, 2001. pp. 8618-8621.
Z. Moser, W. Gasior, J. Pstrus, W. Zakulski, I. Ohnuma, X. J. Liu, Y. Inohana & K. Ishida: J Electron Mater, 30 (2001) 1120-1128.
A. Kroupa, A.T. Dinsdale, A. Watson, J. Vrestal, J. Vízdal, A. Zemanova: JOM, 59 (2007) 20-25.
T. Kondo, Y. Ohishi, H. Muta, K. Kurosaki, S. Yamanaka: J Nucl Sci Technol, 55 (5) (2018) 568-574.
D. Manasijević, Lj. Balanović, V. Ćosović, D. Minić, M. Premović, M. Gorgievski, U. Stamenković, N. Talijan: Metall Mater Eng, 25 (4) (2019) 325-334.
W. Cao, S.L. Chen, F. Zhang K. Wu, Y. Yang, Y. A. Chang, R. Schmid-Fetzer, W. A. Oates: Calphad, 33 (2009) 328-342.
W.J. Boettinger, U.R. Kattner, K.W. Moon, J.H. Perepezko: DTA and Heat-flux DSC Measurements of Alloy Melting and Freezing. In: J.C. Zhao, ed. Methods for Phase Diagram Determination. Amsterdam: Elsevier Science; 2007, 151-221.
M.C. Flemings: Solidification Processing, McGraw Hill, NY, 1974, p. 177.
Y.S. Touloukian, R.W. Powell, C.Y. Ho, P.G. Klemens: Thermal Conductivity of Metallic Elements and Alloys. Vol. 1. Washington, New York 1970.
M. Kövér, M. Behúlová, M. Drienovský, P. Motyčka: J Therm Anal Calorim, 122 (2015) 151-156.
W.J. Parker, R.J. Jenkins, C.P. Butler, G.L. Abbott: J Appl Phys, 32 (1961) 1679-1684.
L. Huang, S. Liu, Y. Du, C. Zhang: Calphad, 62 (2018) 99-108.
J.K. Wu, K.L. Lin, B. Salam: J Electron Mater, 38 (2009) 227-230.
Y. Ocak, S. Aksöz, N. Maraşlı, K. Keşlioğlu: J Non-Cryst Solids, 356 (2010) 1795-1801.
How to Cite
Copyright (c) 2020 Dragan Miroslav Manasijevic, Ljubiša Balanović, Ivana Markovic, Milan Gorgievski, Uros Stamenkovic, Dusko Minic, Milena Premovic, Nada Strbac
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their published articles online (e.g., in institutional repositories or on their website, social networks like ResearchGate or Academia), as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Except where otherwise noted, the content on this site is licensed under a Creative Commons Attribution 4.0 International License.