Mostra el registre d'ítem simple
Micro-mechanical damage in tool steels analyzed by acoustic emission technique
dc.contributor.author | Picas Anfruns, Ingrid |
dc.contributor.author | Martínez González, Eva |
dc.contributor.author | Casellas Padró, Daniel |
dc.contributor.author | Romeu Garbí, Jordi |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica |
dc.date.accessioned | 2013-04-05T11:01:05Z |
dc.date.created | 2012-12-30 |
dc.date.issued | 2012-12-30 |
dc.identifier.citation | Picas, I. [et al.]. Micro-mechanical damage in tool steels analyzed by acoustic emission technique. "Journal of acoustic emission", 30 Desembre 2012, vol. 30, p. 1-8. |
dc.identifier.issn | 0730-0050 |
dc.identifier.uri | http://hdl.handle.net/2117/18640 |
dc.description.abstract | The carbides in tool steels act as hard particles and dictate the wear resistance. The origin of failure of these steels is mostly related with the carbide cracking, as a nucleation site of final cracks. This paper shows the acoustic emission (AE) signals related with the nucleation (carbide cracking) and the crack growth (in the metallic matrix) during a monotonic bending test of a tool steel obtained by ingot metallurgy routes (DIN 1.2379). The paper presents a relationship between the frequency spectrum of AE signals obtained and the microscopic images during the test. |
dc.format.extent | 8 p. |
dc.language.iso | eng |
dc.subject | Àrees temàtiques de la UPC::Enginyeria mecànica |
dc.title | Micro-mechanical damage in tool steels analyzed by acoustic emission technique |
dc.type | Article |
dc.subject.lemac | Acer |
dc.subject.lemac | Micromecànica |
dc.contributor.group | Universitat Politècnica de Catalunya. LEAM - Laboratori d'Enginyeria Acústica i Mecànica |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 11594723 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Picas, I.; Martinez, E.; Casellas, D.; Romeu, J. |
local.citation.publicationName | Journal of acoustic emission |
local.citation.volume | 30 |
local.citation.startingPage | 1 |
local.citation.endingPage | 8 |
Fitxers d'aquest items
Aquest ítem apareix a les col·leccions següents
-
Articles de revista [594]
-
Articles de revista [59]