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Improvement of the photoacoustic response in thermal diffusivity measurements

Autor: David Gasca-Figueroa, José Guadalupe Zavala-Villalpando, Micael G. Bravo-Sánchez, F. J. García-Rodríguez, Adriana Guzmán-López

Publikováno v: REVISTA DE CIENCIAS TECNOLÓGICAS. 3:196-205

An alternative photoacoustic cell configuration for the determination of the thermal diffusivity (α), at room temperature, for solid materials is presented. The method is based on the use of two identical photoacoustic chambers, inside both of them,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5b95935683d9e08f109e88e64e4d295f
https://doi.org/10.37636/recit.v34196205

Ultrasonic-Assisted Incremental Microforming of Thin Shell Pyramids of Metallic Foil

Autor: Toshiyuki Obikawa, Mamoru Hayashi

Publikováno v: Micromachines, Vol 8, Iss 5, p 142 (2017)

Single point incremental forming is used for rapid prototyping of sheet metal parts. This forming technology was applied to the fabrication of thin shell micropyramids of aluminum, stainless steel, and titanium foils. A single point tool used had a t

Externí odkaz: https://doaj.org/article/1775962e86df474e91e41a07ac4e8fcc

Transient liquid phase bonding of carbon steel components using Ni-based foils – A comprehensive joint characterization

Autor: M. Fontana, Nicolás Di Luozzo, Michel Boudard

Publikováno v: Materials Science and Engineering: A
Materials Science and Engineering: A, Elsevier, 2019, 751, pp.51-61. ⟨10.1016/j.msea.2019.02.050⟩
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET

The transient liquid phase bonding (TLPB) process is one of the selected joining technologies to replace threaded connections in solid expandable tubulars. In particular, for expandable hot-rolled seamless carbon steel tubular products using Ni-based

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c3bc6aae4ac649a07228a2e2d48c04c
https://hal.archives-ouvertes.fr/hal-02311183

The effect of surface heterogeneities in exploding metal foils

Autor: William Neal, Nathaniel Sanchez, Brian Jensen, John Gibson, Jonathan Romero, Mike Martinez, Charles Owens, Dennis Jaramillo, Adam Iverson, Carl Carlson, Matthew Teel, Alex Derry, Paulo Rigg

Publikováno v: AIP Conference Proceedings.

During the electrical explosion of bridge-wires and bridge-foils, the metal bridge undergoes rapid resistive-heating. The metal is rapidly expanded through solid, liquid, vapour and plasma phases. This study uses ALEGRA MHD, a Sandia National Laborat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d4b3ef9e870d23fb409a5a444cb07f55
https://doi.org/10.1063/1.5045040