Some Electrical Properties of CuAlZn Alloys

Plăcintă, Constantin; Stanciu, Sergiu; Petrescu, Tudor-Cristian; Cârlescu, Aurelian; Doroftei, Corneliu; Leontie, Liviu; Costescu, Elena

doi:10.2478/bipmf-2022-0009

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Some Electrical Properties of CuAlZn Alloys

BULETINUL INSTITUTULUI POLITEHNIC DIN IAȘI. Secția Matematica. Mecanică Teoretică. Fizică

Volume 68 (2022): Issue 2 (June 2022)

By: Constantin Plăcintă, Sergiu Stanciu, Tudor-Cristian Petrescu, Aurelian Cârlescu, Corneliu Doroftei, Liviu Leontie and Elena Costescu

Open Access

|Feb 2023

Abstract

By using SMAs formulations based on Cu-Zn-Al, the electrical resistivity by employment of an Agilent 4294A Precision Impedance Analyzer was analysed. It results that the different percentages of the metals which make up an SMA, do have an important influence upon resistivity. In particular, for one of the analyzed samples, it was observed that the SME was manifested as a form of “electric properties” memory. The experimental data was fitted using both Gaussian and polynomial fitting.

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DOI: https://doi.org/10.2478/bipmf-2022-0009 | Journal eISSN: 2537-4990

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Language: English

Page range: 63 - 78

Submitted on: Apr 10, 2022

Accepted on: Apr 25, 2022

Published on: Feb 10, 2023

Published by: Gheorghe Asachi Technical University of Iasi

In partnership with: Paradigm Publishing Services

Publication frequency: Volume open

Keywords:

shape memory alloy,

Gaussian fit,

polynomial fit,

electrical resistivity

Related subjects:

Engineering,

Mechanical engineering,

Mechanics,

Materials sciences,

Materials sciences, other,

Physics,

Theoretical and mathematical physics,

Technical and applied physics

© 2023 Constantin Plăcintă, Sergiu Stanciu, Tudor-Cristian Petrescu, Aurelian Cârlescu, Corneliu Doroftei, Liviu Leontie, Elena Costescu, published by Gheorghe Asachi Technical University of Iasi
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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