Results 111 to 120 of about 6,854 (314)

Loading Surface in the Course of Mechanical- Thermal Treatment and Steady-State Creep of Metals

open access: yes, 2013
: Kinetics of the loading surface of a material gives precious information on the level of the hardening of the material. This paper is concerned with the evolution of the loading surface during successive actions, such as: (i) plastic deformation, (ii)
Ruszinkó, Endre
core  

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

open access: yesAdvanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand   +13 more
wiley   +1 more source

Unlocking Exceptional Strengthening in Aluminum Alloys via Interstitial Cottrell Atmosphere Formation

open access: yesAdvanced Functional Materials, EarlyView.
Cyclic unloading‐aging‐reloading micro‐tensile tests under various aging durations and temperatures, combined with comprehensive microstructural characterization reveal that the yield point phenomenon in Aluminum‐Carbon (Al‐C) thin films originates from Cottrell atmosphere formation.
Zion Lee   +10 more
wiley   +1 more source

METALLIC MATERIALS FOR APPLICATION IN DENTISTRY [PDF]

open access: yes, 2015
Stomatologija kao grana medicine ima značajnu ulogu u zdravlju čovjeka, a primjenom novih tehnologija održavanje oralnog zdravlja je puno učinkovitije. U tu svrhu upotrebljavaju se dentalni proizvodi, poput krunica, mostova, nadomjestaka,
Pranjić, Josip
core  

Magnetic‐Field Control of Surface States in CoFe2O4 Thin Films for Nitrate Electroreduction to Ammonia

open access: yesAdvanced Functional Materials, EarlyView.
Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour   +11 more
wiley   +1 more source

Processamento coloidal de compósitos nanoestruturados metal-cerâmica via moagem de alta energia [PDF]

open access: yes, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2010Nas últimas décadas o processamento de materiais compósitos tem despertado interesse ...
Vieira Junior, Luiz Eloi
core  

Hierarchical MXene‐Derived NTP/C Nanohybrids for Cryogenic Sodium‐Ion Batteries

open access: yesAdvanced Functional Materials, EarlyView.
A hierarchical MXene‐derived NaTi2(PO4)3/C nanohybrid enables efficient sodium‐ion storage down to −40°C by integrating fast ion–electron transport pathways with an ether‐based electrolyte. The system promotes dominant pseudocapacitive behavior and forms a robust inorganic‐rich SEI, collectively mitigating kinetic and interfacial limitations, thereby ...
M. Sai Bhargava Reddy   +5 more
wiley   +1 more source

**Mastering Metallurgy: The Ultimate Guide to Materials Science and Metal Innovation**

open access: yes
Very Detailed Description This comprehensive guide dives deep into the multifaceted world of **Metallurgy**, providing readers with an all-encompassing resource to master the science and engineering of metals from the ground up. Whether you're a student new to the field or a professional metallurgist aiming to refine your expertise, this guide covers ...
openaire   +1 more source

Tensile behaviour of metallic materials and alloys

open access: yes, 2011
To understand the tensile behaviour of metallic materials and alloys, learn the methodology and standard practices for tensile testing of metallic materials and ...
Kaushik, Rahul K, Sahu, J K
core  

Estudo da remoção de ligantes orgânicos em amostras produzidas por injeção de pós-metálicos usando descargas elétricas [PDF]

open access: yes, 2002
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Ciência e Engenharia dos Materiais.É demonstrada a viabilidade do uso da tecnologia do plasma para a extração de ligante ou lubrificante, em ...
Santos, Maria Antonia dos
core  

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