Phase transitions on pure and alloy metals by photoacoustic technique

Rosalba Castaneda-Guzman; Mayo Villagran-Muniz; A. Sandoval-Jimenez

doi:10.1117/12.358391

6 July 1999 Phase transitions on pure and alloy metals by photoacoustic technique

Rosalba Castaneda-Guzman, Mayo Villagran-Muniz, A. Sandoval-Jimenez

Proceedings Volume 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications; (1999) https://doi.org/10.1117/12.358391
Event: 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, 1998, Cartagena de Indias, Colombia

Abstract

We present the results of phase transitions measurements (state and structural) in pure metals (In and Sn) and in Zn- 21Al-5Cu alloy, using a photoacoustic technique. It is based on real time monitoring of the acoustic signal with PZT sensors after an excitation of the sample with laser pulses.

Citation Download Citation

Rosalba Castaneda-Guzman, Mayo Villagran-Muniz, and A. Sandoval-Jimenez "Phase transitions on pure and alloy metals by photoacoustic technique", Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, (6 July 1999); https://doi.org/10.1117/12.358391

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