Czechoslovak Journal of Physics

, Volume 54, Supplement 4, pp 627–630

Instantaneous Coefficient of Thermal Expansion Determined by Temperature-modulated Dilatometry

  • P. Kamasa
  • P. Myśliński
  • J. Staśkiewicz
Article

DOI: 10.1007/s10582-004-0159-3

Cite this article as:
Kamasa, P., Myśliński, P. & Staśkiewicz, J. Czech J Phys (2004) 54(Suppl 4): 627. doi:10.1007/s10582-004-0159-3

Abstract

Thermal expansion coefficients of Cu-Zn alloy, nickel and iron around the critical temperatures (structural or magnetic order-disorder transition) were measured by a push-rod type dilatometer (DIL) using modulated temperature profile. The temperature correction procedures were established from the experimental conditions measured at many frequencies. As a result, a multi-frequency temperature-modulated dilatometric experiment was established.

Keywords

temperature-modulated dilatometry thermal expansivity 

Copyright information

© Institute of Physics, Academy of Sciences of Czech Republic 2004

Authors and Affiliations

  • P. Kamasa
    • 1
  • P. Myśliński
    • 2
  • J. Staśkiewicz
    • 2
  1. 1.Research Institute for Solid State Physics and Optics of Hungarian Academy of Sciences
  2. 2.Technical University of Koszalin

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