The Role of Surfactant Structure on the Development of a Sustainable and Eective Cutting Fluid for Machining Titanium Alloys

Benedicto, Elisabet, Rubio Alvir, Eva María, Carou, Diego y Santacruz, Coral . (2020) The Role of Surfactant Structure on the Development of a Sustainable and Eective Cutting Fluid for Machining Titanium Alloys. Metals 2020, 10(10), 1388

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Título The Role of Surfactant Structure on the Development of a Sustainable and Eective Cutting Fluid for Machining Titanium Alloys
Autor(es) Benedicto, Elisabet
Rubio Alvir, Eva María
Carou, Diego
Santacruz, Coral
Materia(s) Ciencias
Ingeniería Industrial
Abstract A novel direct method based on infrared reflection absorption spectroscopy (IRRAS) and carbon elemental analysis has been developed for the quantitative determination of fatty acid ester on Ti6Al4V surface. The new approach involves the IR spectra and carbon analysis of a Ti6Al4V strip treated with a surfactant and ester emulsion adjusted to pH 9.2 with 2-aminoethanol. The results are dependent on the ester and surfactant concentration. The analytical signals are the integral value of the CH2 and CO signals of the IR spectra and the carbon content. The main advantage of the proposed method is that the analysis made directly on the metal surface allows knowing the film forming ability of the emulsion. The method may be useful for research and development of more environmentally friendly water-based metalworking fluids for the metal industry.
Palabras clave metalworking fluid
tool wear
tool life
Ti6Al4V
surfactant
Editor(es) MDPI
Fecha 2020-10-19
Formato application/pdf
Identificador bibliuned:DptoICyF-ETSI-Articulos-Emrubio-0006
http://e-spacio.uned.es/fez/view/bibliuned:DptoICyF-ETSI-Articulos-Emrubio-0006
DOI - identifier https://doi.org/10.3390/met10101388
ISSN - identifier 2075-4701
Nombre de la revista Metals
Número de Volumen 10
Número de Issue 10
Publicado en la Revista Metals 2020, 10(10), 1388
Idioma eng
Versión de la publicación publishedVersion
Tipo de recurso Article
Derechos de acceso y licencia http://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
Tipo de acceso Acceso abierto
Notas adicionales The registered version of this article, first published in Metals 10(10),1388, is available online at the publisher's website: https://doi.org/10.3390/met10101388
Notas adicionales La versión registrada de este artículo Metals 10(10),1388,, publicado por primera vez en está disponible en línea en el sitio web del editor: https://doi.org/10.3390/met10101388

 
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Creado: Fri, 02 Feb 2024, 22:54:32 CET