Results 131 to 140 of about 6,265 (301)

Vanadium-spinel composites for structural applications in hostile environments [PDF]

open access: yes, 1997
Vanadium-spinel composites are promising materials for structural applications in radiation environments. Powders of two Vanadium-spinel composites, 20/80 vol. %, were prepared by (a) ball milling mixtures of vanadium and spinel powders (alloy VSLP) and (
Schwarz, R.B.   +2 more
core  

Emerging Materials and Future Strategies for Solid Oxide Electrochemical Cells

open access: yesAdvanced Energy Materials, EarlyView.
Solid oxide electrochemical cells operate under strongly coupled electrochemical and thermodynamic conditions, where performance is constrained by interactions among crystal structure, defect chemistry, and interfacial evolution. This review, based on a structure‐defect‐property‐durability framework, reveals the roles of lattice symmetry and defect ...
Qiuchun Lu   +4 more
wiley   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

open access: yesAdvanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu   +5 more
wiley   +1 more source

An overview of laser surface modification of die steels [PDF]

open access: yes, 2008
In recent years, surface modification using advanced heat source like laser has been replacing the conventional methods to produce amorphous microstructure via rapid solidification.
Brabazon, Dermot   +3 more
core  

Deep Learning–Based Extraction of Promising Material Groups and Common Features from High‐Dimensional Data: A Case of Optical Spectra of Inorganic Crystals

open access: yesAdvanced Intelligent Discovery, EarlyView.
We report a novel interpretation method for deep learning models based on feature extraction and clustering. Applying this method to an atomistic line graph neural network (ALIGNN) model trained on optical absorption spectra of 2,681 inorganic compounds obtained from first‐principles calculations, we successfully identify key factors underlying ...
Akira Takahashi   +3 more
wiley   +1 more source

Thermo-kinetik investigation of crystallizing process of chromium vanadium white irons

open access: yesЛитьë и металлургия, 2002
The refinement of the structure of chromium- vanadium cast irons, as well as of other alloys, appreciably increases their operation characteristics. One of the methods of favorable structure receiving is high freezing rate of alloy, what is shown in the ...
S. S. Gurin, Ju. A. Saunin
doaj  

Fatigue of vanadium-hydrogen alloys

open access: yes, 1976
December 1976School of Materials EngineeringS-N data obtained from stress-controlled fatigue tests revealed a pronounced improvement in fatigue life for hydrided vanadium, but little or no effect for 132 ppm hydrogen in solution.
Lee, Kyung Sub
core  

Corrosion Behavior of AZ91D Magnesium Alloy with a Calcium–Phosphate–Vanadium Composite Conversion Coating

open access: yes, 2019
A novel self-healing calcium–phosphate–vanadium (Ca–P–V) composite coating on Mg alloy was successfully fabricated through a chemical conversion method.
Ruixue Sun, Tao Lv, Shuaikang Yang
core   +1 more source

Behavior of vanadium in liquid-phase melting of vanadium-containing concentrate

open access: yes, 2006
Исследовано получение феррованадия из ванадиевого концентрата в дуговой печи постоянного тока. Показано, что выплавленный металл представляет собой сплав с содержанием ванадия от 17,7 до 23,46 %, полученный при соотношении чугуна и ванадиевого ...
Костяков, В.Н.   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy