Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Andrea Niklas"'
Autor:
Andrea Niklas, Fernando Santos, David Garcia, Mikel Rouco, Rodolfo González-Martínez, Juan Carlos Pereira, Emilio Rayón, Patricia Lopez, Gaylord Guillonneau
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 6, p 196 (2023)
Ni-Cr-Si-Fe-B self-fluxing alloys are commonly used in hardfacing applications; in addition, they are subjected to conditions of wear, corrosion, and high temperatures, but are not used in casting applications. In this work, gravity casting is presen
Externí odkaz:
https://doaj.org/article/76431b68e35e4ef78f6c36fe034e9cef
Publikováno v:
Journal of Manufacturing and Materials Processing, Vol 7, Iss 3, p 110 (2023)
Nickel-based Ni-Cr-Si-B self-fluxing alloys are excellent candidates to replace cobalt-based alloys in aeronautical components. In this work, metal additive manufacturing by directed energy deposition using a laser beam (DED-LB, also known as LMD) an
Externí odkaz:
https://doaj.org/article/36e613731e2b4ae397d1b09d5ac8de75
Autor:
Andrea Niklas, María Ángeles Arenas, Susana Méndez, Ana Conde, Rodolfo González-Martínez, Juan José de Damborenea, Jon Sertucha
Publikováno v:
Revista de Metalurgia, Vol 58, Iss 1 (2022)
The corrosion control of ductile cast irons becomes a technological challenge when supplying castings to customers due to the high reactivity of this alloy in contact with air. An interesting alternative to the protective systems such as coatings or
Externí odkaz:
https://doaj.org/article/2c5150f32eba48088446b1ee3ef73079
Autor:
Asier Bakedano, Andrea Niklas, Ana Isabel Fernández-Calvo, Gorka Plata, Jokin Lozares, Carlos Berlanga-Labari
Publikováno v:
Metals, Vol 11, Iss 7, p 1147 (2021)
The use of secondary aluminium is increasingly being promoted in the automotive industry for environmental reasons. The purpose of this study was to demonstrate that it is possible to obtain a recycled AlSi10MnMg(Fe) aluminium alloy with equal metall
Externí odkaz:
https://doaj.org/article/ed53e644c26141ceb6256f5663c61ba5
Autor:
Pedro Álvarez, Alberto Cobos, Lexuri Vázquez, Noelia Ruiz, Pedro Pablo Rodríguez, Ana Magaña, Andrea Niklas, Fernando Santos
Publikováno v:
Metals, Vol 11, Iss 3, p 402 (2021)
In this work, weldability and hot cracking susceptibility of five alloy 718 investment castings in laser beam welding (LBW) were investigated. Influence of chemical composition, with varying Si contents from 0.05 to 0.17 wt %, solidification rate, an
Externí odkaz:
https://doaj.org/article/05cb02406a944f2891d58ba7ac9544cb
Autor:
Pedro Alvarez, Lexuri Vázquez, Noelia Ruiz, Pedro Rodríguez, Ana Magaña, Andrea Niklas, Fernando Santos
Publikováno v:
Metals, Vol 9, Iss 9, p 985 (2019)
Reduced hot cracking susceptibility is essential to ensure the flawless manufacturing of nickel superalloys typically employed in welded aircraft engine structures. The hot cracking of precipitation strengthened alloy 718 mainly depends on chemical c
Externí odkaz:
https://doaj.org/article/bea7b9286d614b92963d76e664bd5884
Autor:
María Ángeles Arenas, Andrea Niklas, Ana Conde, Susana Méndez, Jon Sertucha, Juan José de Damborenea
Publikováno v:
Revista de Metalurgia, Vol 50, Iss 4, Pp e032-e032 (2014)
El uso creciente de fundiciones esferoidales en aplicaciones tecnológicas hace que se busquen nuevos métodos para mejorar su comportamiento frente a la corrosión. Entre las distintas maneras de abordar este problema, la modificación de su composi
Externí odkaz:
https://doaj.org/article/69c2fe1cc25341ef9e2376dd1ea677a1
Publikováno v:
Journal of Manufacturing and Materials Processing; Volume 7; Issue 3; Pages: 110
Nickel-based Ni-Cr-Si-B self-fluxing alloys are excellent candidates to replace cobalt-based alloys in aeronautical components. In this work, metal additive manufacturing by directed energy deposition using a laser beam (DED-LB, also known as LMD) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::be75266fb2b90bf55d775e065ea6069d
Autor:
Andrea Niklas, Fernando Santos, Rodolfo Gonzalez-Martinez, Pedro Pablo Rodríguez, Daniel Bernal, Alberto Cobos, Lexuri Vázquez, Pedro Álvarez
Publikováno v:
Metallurgical and Materials Transactions A.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76b5819056373648e5a05a4db7471cc7
https://doi.org/10.1007/s11661-023-07046-4
https://doi.org/10.1007/s11661-023-07046-4
Autor:
Maria San Sebastian, Teresa Guraya, Mari Carmen Taboada, Ana Martínez-Amesti, Mireia Vilanova, Andrea Niklas
Publikováno v:
Materials
Addi. Archivo Digital para la Docencia y la Investigación
instname
Materials, Vol 14, Iss 5702, p 5702 (2021)
Volume 14
Issue 19
Addi. Archivo Digital para la Docencia y la Investigación
instname
Materials, Vol 14, Iss 5702, p 5702 (2021)
Volume 14
Issue 19
Inconel 738LC (IN738LC) is a nickel-based superalloy specially used in the hot section components of turbine engines. One of its main drawbacks relies on the cracking susceptibility when it is manufactured by laser powder bed fusion (LPBF). This pape
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08bc20b7ecfa492874ba02d85e16e0d5
http://europepmc.org/articles/PMC8510357
http://europepmc.org/articles/PMC8510357