Optical metallography of zinc, zirconium, and zirconiumtin with a laser beam

Some observations of the surface of polycrystalline zinc, zirconium, and zirconiumtin, with the use of an optical microscope illuminated with a laser beam, are reported. Both normal and oblique incidence of the laser beam on the surface of the specimen were employed and the micrographs obtained are...

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Autores principales: Povolo, F., Zalcman, S., Canzian, A., Favret, E.
Formato: JOUR
Materias:
Zinc Metallography > Grain Boundaries
Zirconium Metallography > Grain Boundaries
Zirconium Tin Alloys > Grain Boundaries
Microscopic Examination
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_10445803_v24_n2_p103_Povolo
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
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spelling todo:paper_10445803_v24_n2_p103_Povolo2023-10-03T15:58:17Z Optical metallography of zinc, zirconium, and zirconiumtin with a laser beam Povolo, F. Zalcman, S. Canzian, A. Favret, E. Zinc Metallography--Grain Boundaries Zirconium Metallography--Grain Boundaries Zirconium Tin Alloys--Grain Boundaries Microscopic Examination Some observations of the surface of polycrystalline zinc, zirconium, and zirconiumtin, with the use of an optical microscope illuminated with a laser beam, are reported. Both normal and oblique incidence of the laser beam on the surface of the specimen were employed and the micrographs obtained are compared with those produced under normal (white) light. Finally, it is shown that by illuminating with a laser beam, it is possible to reveal grain boundaries at an earlier stage of the specimen etching than by illuminating with white light. © 1990. Fil:Povolo, F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Canzian, A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Favret, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_10445803_v24_n2_p103_Povolo
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Zinc Metallography--Grain Boundaries
Zirconium Metallography--Grain Boundaries
Zirconium Tin Alloys--Grain Boundaries
Microscopic Examination
spellingShingle Zinc Metallography--Grain Boundaries
Zirconium Metallography--Grain Boundaries
Zirconium Tin Alloys--Grain Boundaries
Microscopic Examination
Povolo, F.
Zalcman, S.
Canzian, A.
Favret, E.
Optical metallography of zinc, zirconium, and zirconiumtin with a laser beam
topic_facet Zinc Metallography--Grain Boundaries
Zirconium Metallography--Grain Boundaries
Zirconium Tin Alloys--Grain Boundaries
Microscopic Examination
description Some observations of the surface of polycrystalline zinc, zirconium, and zirconiumtin, with the use of an optical microscope illuminated with a laser beam, are reported. Both normal and oblique incidence of the laser beam on the surface of the specimen were employed and the micrographs obtained are compared with those produced under normal (white) light. Finally, it is shown that by illuminating with a laser beam, it is possible to reveal grain boundaries at an earlier stage of the specimen etching than by illuminating with white light. © 1990.
format JOUR
author Povolo, F.
Zalcman, S.
Canzian, A.
Favret, E.
author_facet Povolo, F.
Zalcman, S.
Canzian, A.
Favret, E.
author_sort Povolo, F.
title Optical metallography of zinc, zirconium, and zirconiumtin with a laser beam
title_short Optical metallography of zinc, zirconium, and zirconiumtin with a laser beam
title_full Optical metallography of zinc, zirconium, and zirconiumtin with a laser beam
title_fullStr Optical metallography of zinc, zirconium, and zirconiumtin with a laser beam
title_full_unstemmed Optical metallography of zinc, zirconium, and zirconiumtin with a laser beam
title_sort optical metallography of zinc, zirconium, and zirconiumtin with a laser beam
url http://hdl.handle.net/20.500.12110/paper_10445803_v24_n2_p103_Povolo
work_keys_str_mv AT povolof opticalmetallographyofzinczirconiumandzirconiumtinwithalaserbeam
AT zalcmans opticalmetallographyofzinczirconiumandzirconiumtinwithalaserbeam
AT canziana opticalmetallographyofzinczirconiumandzirconiumtinwithalaserbeam
AT favrete opticalmetallographyofzinczirconiumandzirconiumtinwithalaserbeam
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