Results 101 to 110 of about 325,390 (342)

Vacuum metallurgy [PDF]

open access: hybrid, 1959
Laurence S. Foster
openalex   +1 more source

Hydrogel‐Based Vat Photopolymerization of Ceramics and Metals with Low Shrinkages via Repeated Infusion Precipitation

open access: yesAdvanced Materials, EarlyView.
This work introduces an in situ precipitation strategy for the hydrogel‐based vat photopolymerization of architected ceramics and metals with reduced shrinkages and improved densities. Repeated infusion‐precipitation significantly increases metal loading within the hydrogels, which improves part quality after thermal conversion.
Yiming Ji   +3 more
wiley   +1 more source

Strain Engineering of Magnetoresistance and Magnetic Anisotropy in CrSBr

open access: yesAdvanced Materials, EarlyView.
Biaxial compressive strain significantly enhances magnetoresistance and critical saturation fields in thin flakes of the 2D magnet CrSBr, along all three crystallographic axes. First‐principles calculations link these effects to strain‐induced increases in exchange interactions and magnetic anisotropy.
Eudomar Henríquez‐Guerra   +19 more
wiley   +1 more source

The basic principles and rules for heuristic model creation in metallurgy

open access: yesMetalurgija, 2013
In management practice there are many activities which cannot be modeler solved by mathematical – analytical method, but one is able to successfully solve them.
D. Malindžák   +3 more
doaj  

MODERN PROBLEMS OF EXPORT AND IMPORT IN THE RUSSIAN METALLURGY IN CONDITIONS OF SANCTIONS

open access: yesВестник Северо-Кавказского федерального университета, 2022
The article considers the current state of Russia's steel industry from the point of view of export development and import substitution the industry. In recent years the metals market has a surplus, leading to lower prices. Happened at the same time, the
Yuliya Rudneva   +2 more
doaj  

From Carbon Nitrides to COFs: Opportunities and Prospects in Photocatalytic CO2 Reduction

open access: yesAdvanced Materials, EarlyView.
To underscore the potential of polymeric photocatalysts for CO2 photoreduction—from carbon nitrides to covalent organic frameworks—the table of contents graphic presents recent breakthroughs in the design of light‐responsive organic photocatalysts.
Wei Che   +10 more
wiley   +1 more source

First-Principles Calculation of the Cu-Li Phase Diagram [PDF]

open access: yes, 2004
We present first-principles calculations of the solid-state portion of the Cu-Li phase diagram based on the cluster expansion formalism coupled with the use of (i) bond length-dependent transferable force constants and lattice dynamics calculations to ...
Gasior, Wladyslaw   +2 more
core  

Revisiting the Impact of Anion Selection on Sulfur Redox Reaction Kinetics for High Sulfur Loading Lithium–Sulfur Batteries

open access: yesAdvanced Materials, EarlyView.
Sulfur redox reactions are systematically evaluated with nine commercial lithium salts and developed a new LiTFSI‐free, PFAS‐free electrolyte for Li–S batteries. LiBOB, once considered incompatible, forms a stable cathode‐electrolyte interphase, suppressing the shuttle effect and delivering excellent performance in high‐loading Li–S cells, offering a ...
Yue Fei   +7 more
wiley   +1 more source

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