Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Francisco-Javier Ayaso"'
Publikováno v:
Metals, Vol 13, Iss 8, p 1401 (2023)
The final aim of this paper is to study the microstructural changes in the necking region of progressively cold-drawn pearlitic steel wires by means of a thorough and detailed analysis of pearlite interlamellar spacing and Vickers micro-hardness in t
Externí odkaz:
https://doaj.org/article/4b25f9b2662d485f922c4deee549325d
Publikováno v:
Metals, Vol 11, Iss 8, p 1272 (2021)
This article focuses on the analysis of the evolution of inclusions present in eutectoid pearlitic steel subjected to a real cold drawing process. To this end, wires belonging to different stages of the manufacture chain were studied, starting from a
Externí odkaz:
https://doaj.org/article/8b2887e31bc6439a92b7394cf58ce866
Publikováno v:
Metals, Vol 11, Iss 6, p 962 (2021)
In this paper an exhaustive scientific work is performed, by means of metallographic and scanning electron microscope (SEM) techniques, of the microstructural defects exhibited by pearlitic steels and their evolution with the manufacturing process by
Externí odkaz:
https://doaj.org/article/15f1e7ac0bdb49809a201c2f2ac846ae
Autor:
Jesús Toribio, Francisco-Javier Ayaso
Publikováno v:
Metals, Vol 11, Iss 3, p 451 (2021)
The fracture performance of axisymmetric notched samples taken from pearlitic steels with different levels of cold-drawing is studied. To this end, a real manufacture chain was stopped in the course of the process (on-site in the factory), and sample
Externí odkaz:
https://doaj.org/article/029caf2fe2a14fd9a8290f3f944a11e8
Autor:
Jesús Toribio, Viktor Kharin, Francisco-Javier Ayaso, Miguel Lorenzo, Beatriz González, Juan-Carlos Matos, Leticia Aguado
Publikováno v:
Metals, Vol 10, Iss 1, p 114 (2020)
Prestressing steel wires usually undergo cyclic loading in service. Therefore, it is of interest to analyse certain features of their mechanical behaviour under this type of loading, such as the Bauschinger effect (BE) or the hardening rule, that fit
Externí odkaz:
https://doaj.org/article/680086eb78c14b7ea455e19dafeeb932
Publikováno v:
Metals, Vol 6, Iss 12, p 318 (2016)
This article deals with the relationship between the microstructure and both strength and ductility in eutectoid pearlitic steel. It is seen how standard mechanical properties and fracture micromechanisms are affected by heat treatment and the result
Externí odkaz:
https://doaj.org/article/29f774a66d224f75b9924a3549dc75bf
Autor:
Jesús Toribio, Francisco-Javier Ayaso, Beatriz González, Juan-Carlos Matos, Diego Vergara, Miguel Lorenzo
Publikováno v:
Metals, Vol 6, Iss 5, p 114 (2016)
In this paper a study is presented of the tensile fracture behavior of progressively-drawn pearlitic steels obtained from five different cold-drawing chains, including each drawing step from the initial hot-rolled bar (not cold-drawn at all) to the f
Externí odkaz:
https://doaj.org/article/efaed7c2b5784f6bb47778c1dddfd8ad
Publikováno v:
Procedia Structural Integrity. 39:488-493
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a28ab11effe060a537d84c56dab2686d
https://doi.org/10.1016/j.prostr.2022.03.121
https://doi.org/10.1016/j.prostr.2022.03.121
Publikováno v:
Procedia Structural Integrity. 39:722-725
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4dde83668dd7de94320db74c600977a1
https://doi.org/10.1016/j.prostr.2022.03.145
https://doi.org/10.1016/j.prostr.2022.03.145
Publikováno v:
Procedia Structural Integrity. 37:1007-1012
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18222dbaf20b3bf4fdf153445016158b
https://doi.org/10.1016/j.prostr.2022.02.038
https://doi.org/10.1016/j.prostr.2022.02.038