Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Pello Uranga"'
Production of a Non-Stoichiometric Nb-Ti HSLA Steel by Thermomechanical Processing on a Steckel Mill
Autor:
Cleiton Arlindo Martins, Geraldo Lúcio de Faria, Unai Mayo, Nerea Isasti, Pello Uranga, Jose Maria Rodríguez-Ibabe, Altair Lúcio de Souza, Jorge Adam Cleto Cohn, Marcelo Arantes Rebellato, Antônio Augusto Gorni
Publikováno v:
Metals, Vol 13, Iss 2, p 405 (2023)
Obtaining high levels of mechanical properties in steels is directly linked to the use of special mechanical forming processes and the addition of alloying elements during their manufacture. This work presents a study of a hot-rolled steel strip prod
Externí odkaz:
https://doaj.org/article/fa51a316b90848419f0ec8ee3d633b0a
Publikováno v:
Materials, Vol 15, Iss 4, p 1424 (2022)
The dynamic recrystallization behavior of ultra-high strength boron-microalloyed steels optionally alloyed with niobium and molybdenum is analyzed in this paper. Multipass torsion tests were performed to simulate plate rolling conditions followed by
Externí odkaz:
https://doaj.org/article/25daf0ad17ae4975bd15225e92361f2a
Publikováno v:
Metals, Vol 11, Iss 1, p 95 (2021)
The synergetic effect on hardenability by combining boron with other microalloying elements (such as Nb, Mo and Nb + Mo) is widely known for high-strength medium carbon steels produced by direct quenching and subsequent tempering treatment. The impro
Externí odkaz:
https://doaj.org/article/7a64ef8d0df34408890708fa7d19df92
Publikováno v:
Metals, Vol 11, Iss 1, p 112 (2021)
Intercritically deformed steels present combinations of different types of ferrite, such as deformed ferrite (DF) and non-deformed ferrite (NDF) grains, which are transformed during the final deformation passes and final cooling step. Recently, a gra
Externí odkaz:
https://doaj.org/article/195d483173194fdea3f35156c62a6c3d
Publikováno v:
Metals, Vol 11, Iss 1, p 29 (2020)
Recently, advanced thermomechanical hot rolling schedules followed by direct quenching are being developed in order to avoid reheating and quenching treatment after hot rolling to eliminate an energy and cost consuming step. The use of boron as an al
Externí odkaz:
https://doaj.org/article/a4973751bf894d32a908466a5d592fb5
Autor:
Daichi Izumi, Nobuyuki Ishikawa, Pello Uranga, Nerea Isasti, Jose M. Rodriguez-Ibabe, Douglas Stalheim, David Jarreta, David Martin
Publikováno v:
ISIJ International.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ed12da67ab663d984e9ef27173c8271
https://doi.org/10.2355/isijinternational.isijint-2022-556
https://doi.org/10.2355/isijinternational.isijint-2022-556
Publikováno v:
Metals, Vol 10, Iss 5, p 641 (2020)
The combination of hot working technologies with a thermal path, under controlled conditions (i [...]
Externí odkaz:
https://doaj.org/article/0d28f3a5738b4a4b97066cca1b5d4728
Autor:
Douglas Stalheim, Andrew Slifka, Matthew Connolly, Enrico Lucon, Aaron Litschewski, Pello Uranga
Publikováno v:
Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions.
There is a strong interest in hydrogen as an energy source to contribute to combatting climate change. Hydrogen diffusion into the steel with assistance through various mechanisms of corrosion and pressure will degrade the mechanical properties, prim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0309a1e7dd083178c76a199178d8337e
https://doi.org/10.1115/ipc2022-87069
https://doi.org/10.1115/ipc2022-87069
Autor:
Cleiton Arlindo Martins, Altair Lúcio de Souza, Jorge Adam Cleto Cohn, Geraldo Lúcio de Faria, Marcello Arantes Rebellato, Antônio Augusto Gorni, Pello Uranga, Jose Maria Rodríguez-Ibabe
Publikováno v:
ABM Proceedings.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bc050334e74d37842417ad103516cb0
https://doi.org/10.5151/2594-5297-34921
https://doi.org/10.5151/2594-5297-34921
Publikováno v:
Metals, Vol 9, Iss 10, p 1049 (2019)
Heavy gauge line pipe and structural steel plate materials are often rolled in the two-phase region for strength reasons. However, strength and toughness show opposite trends, and the exact effect of each rolling process parameter remains unclear. Ev
Externí odkaz:
https://doaj.org/article/73ddd9a29dea41799c58a680b3a06649