Results 61 to 70 of about 407 (228)

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

open access: yesAdvanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan   +5 more
wiley   +1 more source

El carlismo valenciano en la década de 1840. Análisis geográfico y social.

open access: yesMillars. Espai i Història, 2015
Durante los años 40 del siglo xix se produjeron dos revueltas carlistas en lo que actualmente es la Comunidad Valenciana. Aunque tuvieron poco apoyo popular y acabaron fracasando, su estudio nos permite conocer aspectos interesantes sobre el carlismo de ...
Antonio Caridad Salvador
doaj  

Fatigue Crack Initiation and Growth in Nanocrystalline Ni at Multiple Length‐Scales

open access: yesAdvanced Engineering Materials, EarlyView.
Overview of miniaturized in situ SEM fatigue setup and resultant fatigue crack growth data for nanocrystalline Ni. The presented study focuses on the analysis of fatigue crack growth rate (FCGR) in focused ion beam‐notched microcantilevers prepared from nanocrystalline (NC) Ni as a model material.
Igor Moravcik   +7 more
wiley   +1 more source

Recycling of NiTi Shape Memory Alloys: Fundamental and Technological Aspects of a Vacuum Induction Melting Processing Route

open access: yesAdvanced Engineering Materials, EarlyView.
The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee   +7 more
wiley   +1 more source

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

open access: yesAdvanced 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   +7 more
wiley   +1 more source

Josep Badia, Carlisme, socialisme i cristianisme

open access: yesButlletí de la Societat Catalana d'Estudis Històrics, 2016
Josep Badia i Torras was the foremost representative of Catalan Carlism in the period from the end of Franco’s Dictatorship up to the Transition. He wanted to modernise the philosophy and structure of a political force that had used, as a motif for its existence, the slogan «God, Fatherland, Region and King».
openaire   +2 more sources

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

open access: yesAdvanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer   +4 more
wiley   +1 more source

Los muertos que vos matais...

open access: yes, 2000
Revista Salnés.
Gambra, Rafael, 1920-2004
core  

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

Una historia por descubrir: anotaciones para un estudio del diario carlista El Correo Español (ca. 1888-1921)

open access: yesCahiers de Civilisation Espagnole Contemporaine
El Correo Español was a newspaper with a long but eventful history. Founded, as is known, to make up for the absence of a newspaper of the stature of El Siglo Futuro after the nocedalist split of 1888, El Correo Español was the emblem of the ...
José Luis Agudín Menéndez
doaj   +1 more source

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