Zobrazeno 1 - 10 of 79 pro vyhledávání: '"Nicolas, Argibay"'
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Akademický článek
Crack mitigation in additively manufactured AlCrFe2Ni2 high-entropy alloys through engineering phase transformation pathway
Autor: Shahryar Mooraj, Xizhen Dong, Shengbiao Zhang, Yanming Zhang, Jie Ren, Shuai Guan, Chenyang Li, Rameshwari Naorem, Nicolas Argibay, Wei Chen, Wentao Yan, Dierk Raabe, Zhongji Sun, Wen Chen
Publikováno v: Communications Materials, Vol 5, Iss 1, Pp 1-13 (2024)
Abstract The far-from-equilibrium solidification during additive manufacturing often creates large residual stresses that induce solid-state cracking. Here we present a strategy to suppress solid-state cracking in an additively manufactured AlCrFe2Ni
Externí odkaz: https://doaj.org/article/25e69b8e827f4e18ad7db0f707576cd9
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2
Characterization of Refractory Alloys Produced by Laser Additive Manufacturing
Autor: Andrew B. Kustas, Jonathan Pegues, Michael A. Melia, Shaun R. Whetten, Morgan Jones, Nicolas Argibay
Publikováno v: Material Design & Processing Communications. 2022:1-6
Refractory alloys often possess superior thermomechanical properties compared to conventional materials, such as steels, Ni-based superalloys, and Ti alloys, especially in high-temperature environments. While these materials promise to revolutionize
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0576cad255cc89b8b88612948651b411
https://doi.org/10.1155/2022/1928643
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6
Stress- and Time-Dependent Formation of Self-Lubricating In Situ Carbon (SLIC) Films on Catalytically-Active Noble Alloys
Autor: Frank W. DelRio, Michael Chandross, Tomas F. Babuska, Thomas E. Beechem, John F. Curry, Michael T. Dugger, Morgan R. Jones, Nicolas Argibay, Anthony E. McDonald
Publikováno v: JOM. 73:3658-3667
Low shear strength (30 MPa) organic films were grown in situ on Pt0.9Au0.1 surfaces via cyclic sliding contact in dry N2 with trace concentrations of ambient hydrocarbons. We present a systematic investigation of the stress- and time-dependent film f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f97301e442af903c9900333050cc102e
https://doi.org/10.1007/s11837-021-04809-5
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7
Additive manufacturing of high-strength multiphase nanostructures in the binary Ni–Nb system for the discovery of new types of superalloys
Autor: Raymond Puckett, Michael Chandross, Nicolas Argibay, T. J. Hardin, Ping Lu, Andrew B. Kustas, Morgan R. Jones, Frank W. DelRio, N. S. Bobbitt, Jonathan Pegues
Publikováno v: Journal of Materials Research. 36:3167-3181
Abstract Ni-based superalloys have been studied extensively due to their impressive mechanical properties, including strength and creep resistance at high temperatures. Growing interest surrounding additive manufacturing (AM) methods has led to recen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cfc80882178df1b325276568f982ea12
https://doi.org/10.1557/s43578-021-00290-7
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10
Linking Friction Scales from Nano to Macro via Avalanches
Autor: Tyler Salners, John F. Curry, Adam R. Hinkle, Tomas F. Babuska, Nicolas Argibay, Frank W. DelRio, Michael Chandross, Karin Dahmen
Publikováno v: Tribology Letters. 70
Steady-state fluctuations in the friction force of molybdenum disulfide (MoS2), a prototypical lamellar solid, were analyzed experimentally for newton-scale forces and computationally via molecular dynamics simulations for nanonewton-scale forces. A
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::250c47f00fdd407d63afff2d377b4651
https://doi.org/10.1007/s11249-022-01619-x
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