Results 71 to 80 of about 11,226 (306)

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

Advanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari, Abril Azocar Guzman, Sarath Menon, Stefan Sandfeld, Tilmann Hickel, Markus Stricker   +5 more
wiley   +1 more source

Thermodynamic modeling of the NbeB system [PDF]

, 2007
In the present work, the Nb–B binary system was thermodynamically optimized. The stable phases in this system are BCC (niobium), Nb3B2, NbB, Nb3B4, Nb5B6, NbB2, B (boron) and liquid L.
Nunes, Carlos Angelo, Sundman, Bo, Ferreira, Flàvio, Peçanha, Rockfeller Maciel, Coelho, Gilberto Carvalho, Carvalho Coelho, Gilberto, Sundman, Bo,   +6 more
core   +1 more source

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

Advanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar, Akash Vyas, Mohammad Aatif Qazi, Nashit Jalal, Maria Ophelia Jarligo, Mostafa Yakout, Jing Liu, André McDonald   +7 more
wiley   +1 more source

Structural analysis of Al–Ce compound phase in AZ-Ce cast magnesium alloy

Journal of Materials Research and Technology, 2019
The AlvCe intermetallic compound is an important component of the as-cast AZ-Ce magnesium alloy. Accurately determining the type of the Al–Ce compound is a necessary prerequisite for analyzing the alloying mechanism of Ce in the AZ magnesium alloy.
Su Juan, Guo Feng, Cai Huisheng, Liu Liang   +3 more
doaj   +1 more source

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

Advanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca, Patrick Villechaise, Malik Durand, Arnaud Longuet, Florent Coudon, Loïc Signor, Julien De Jaeger, Dominique Eyidi, Nathalie Bozzolo, Jonathan Cormier   +9 more
wiley   +1 more source

New twisted intermetallic compound superconductor: A concept [PDF]

, 1972
Method for processing Nb3Sn and other intermetallic compound superconductors produces a twisted, stabilized wire or tube which can be used to wind electromagnetics, armatures, rotors, and field windings for motors and generators as well as other magnetic
Laurence, J. C., Coles, W. D., Brown, G. V.   +2 more
core   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

A new pseudo-binary Mg6Ni0.5Pd0.5 intermetallic compound stabilised by Pd for hydrogen storage [PDF]

, 2013
The structural properties and chemical composition of a new pseudo-binary intermetallic compound Mg6.01Ni0.43Pd0.53 stabilised by Pd have been studied by X-ray Powder Diffraction and Scanning Electron Microscope coupled to Energy Dispersive X-ray ...
Garcés, Gerardo, Sánchez, C., Bodega, J., Cuevas, Fermín, Pérez Zubiaur, Pablo, Ares, José R., Fernández, J. F., Leardini, F.   +7 more
core   +3 more sources

Magneto-caloric effect in the pseudo-binary intermetallic YPrFe17 compound [PDF]

, 2011
We have synthesized the intermetallic YPrFe17 compound by arc-melting. X-ray and neutron powder diffraction show that the crystal structure is rhombohedral with R¯3m space group (Th2Zn17-type).
Franco García, Victorino, Blanco Rodríguez, Jesús Ángel, Gorria, Pedro, Marian Reiffers, Inés Puente-Orench, Jesús A. Blanco, Pedro Gorria, Kováč, Jozef, Pablo Álvarez, Álvarez, Pablo, Jesús Angel Blanco Rodríguez, Gorría Korres, Pedro, Jozef Kováč, Álvarez-Alonso, Pablo, Reiffers, Marian, Pérez, María J., Pérez Fernández, María José, José L. Sánchez Llamazares, María J. Pérez, Sánchez Llamazares, José Luis, Puente-Orench, Inés, Álvarez Alonso, Pablo, Puente Orench, Inés, Victorino Franco, Sánchez Llamazares, José L., Blanco, Jesús A., Franco, V.   +26 more
core   +1 more source

Advanced Electron Microscopy and Microcomputed Tomography Analysis of Single‐Crystal Ni‐Base Superalloys After Short‐Term Multiaxial Creep

Advanced Engineering Materials, EarlyView.
This work studies the anisotropic behavior of circular notched tensile specimens of Ni‐base superalloy single crystals during high‐temperature tensile creep along [001], [110], and [111]. Correlative scale‐bridging imaging of specimens reveals early rupture along [110] because 1) plastic deformation proceeds faster at notch center; 2) more (brittle ...
Leonardo Agudo Jácome, Lijie Cao, Christoph Somsen, Johannes Boes, René Hesse, Werner Theisen, Gunther Eggeler   +6 more
wiley   +1 more source