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Zhilin, A. S., Jianguo, L., Yalunina, V. R., Tokarev, V. V., Bykov, V. A., & Shveikin, V. P. (2018). Influence of Silicon on Temperature Dependence of Thermal Conductivity of Al–Si–Fe Alloys. KnE Engineering, 3(5), 298–301. https://doi.org/10.18502/keg.v3i5.2683

https://doi.org/10.18502/keg.v3i5.2683

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authors

  • A S Zhilin
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  • L Jianguo
    No author data available.
  • V R Yalunina
    No author data available.
  • V V Tokarev
    No author data available.
  • V A Bykov
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  • V P Shveikin
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Published Date

  • Jul 17, 2018

Influence of Silicon on Temperature Dependence of Thermal Conductivity of Al–Si–Fe Alloys

KnE Engineering / VII All-Russian Scientific and Practical Conference of Students, Graduate Students and Young Scientists (TIM'2018) / Pages 298–301

Abstract

Temperature dependence analysis of thermal conductivity was carried out for series of aluminum alloys with 1% Fe (mass%) and different content of silicon starting from 0% to 6% (mass%). It is shown that the best alloy for heat exchange applications is alloy with 4% of silicon (mass%). Temperature dependence of thermal conductivity shows the strong decreasing character for silicon-alloyed samples in comparison to pure aluminum.



Keywords: aluminum–silicon alloys, thermal conductivity, heat exchange, iron, cast alloys, structure, temperature

References
[1] Jablonski, M., Knych, T., Mamala A., et al. (2017). Influence of Fe and Si addition on the properties and structure conductivity aluminum. Archives of Metallurgy and Materials, vol. 62, no. 3, pp. 1541–1547.


[2] Haizhi, Y. (2003). An overview of the development of Al–Si-alloy based material for engine applications. JMEPEG, vol. 12, pp. 288–297.


[3] Mbuya, T. O., Odera, B. O., and Ng’ang’a, S. P. (2003). Influence of iron on castability and properties of aluminium silicon alloys: Literature review. International Journal of Cast Metals Research, vol. 16, no. 5, pp. 451–465.


[4] Tanski, T., Labisz, K., Krupinska, B., et al. (2016). Analysis of crystallization kinetics of cast aluminum–silicon alloy. Journal of Thermal Analysis and Calorimetry, vol. 123, pp. 63–74.