Characterization of Automotive Aluminum AA356 by Photo Thermal Radiometric Spectroscopy

Autor:	Ignacio Rojas Rodríguez, Rubén Velázquez, Alberto Lara Guevara, Minerva Minerva, Gabriel Placencia
Rok vydání:	2021
Předmět:	Materials science business.industry chemistry.chemical_element Photothermal therapy law.invention Characterization (materials science) Piston chemistry Aluminium law Nondestructive testing Phase (matter) Thermal Composite material business Spectroscopy
Zdroj:	Journal of Materials Science and Chemical Engineering. :10-18
ISSN:	2327-6053 2327-6045
DOI:	10.4236/msce.2021.910002
Popis:	Photothermal radiometric spectroscopy was employed for characterizing an aluminum automotive piston with a steel insert. Amplitude and phase thermal property differences allowed the mapping of both metals. Thermal images were generated by using table stages x-y movement. The thermal wave penetrated more deeply in aluminum than in steel. Results demonstrated that this relatively unknown, non-intrusively, non-contact, and non-destructive technique can be used for characterizing a wide variety of metals and other materials.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::7dba3fd9015cec1e8f53ca894fc53d56 https://doi.org/10.4236/msce.2021.910002 Zobrazit plný text záznamu