Results 61 to 70 of about 17,264 (307)

Application of Cryogenic Technologies in Deformation Processing of Metals

open access: yesУспехи физики металлов
The publications in the field of cryogenic-technologies’ applications in the processes of the thermal and deformation treatments of metals are reviewed.
I.E. Volokitina, A.I. Denissova, A.V. Volokitin, T.D. Fedorova, and D.N. Lavrinuk
doaj   +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

Statistical Analysis of Surface Roughness, Burr Formation and Tool Wear in High Speed Micro Milling of Inconel 600 Alloy under Cryogenic, Wet and Dry Conditions

open access: yesMicromachines, 2022
Super alloys offer excellent mechanical and chemical properties at elevated temperatures that make them an attractive choice for aerospace, automotive and chemical processing, and marine applications.
Amjad Baig   +3 more
doaj   +1 more source

Investigation of thermal techniques to mitigate buckling distortion in welding panels [PDF]

open access: yes, 2012
This thesis describes the advancements of the application of thermal tensioning techniques to different weld geometries in order to eliminate buckling distortion.
Nagy, T.
core  

Self‐Cooling Molecular Spin Qudits

open access: yesAdvanced Materials, EarlyView.
A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios   +12 more
wiley   +1 more source

Exploring the effects of ambient conditions on the cryogenic cooling times of offshore structures: towards optimising sustainability and the decommissioning timescale

open access: yesSustainability Science and Technology
This study investigates the influence of ambient conditions on cryogenic cooling times for medium-carbon steel-grade ISO EN 1.0456 (ASTM A333 Gr.6) processing pipes, focusing on the air velocity, ambient temperature, and cooling medium.
Kenneth Bisgaard Christensen   +2 more
doaj   +1 more source

Application of Carbon Dioxide Snow in Machining of CGI using an Additively Manufactured Turning Tool

open access: yesJournal of Manufacturing and Materials Processing, 2019
The application of conventional cooling lubricants for the tribological conditioning of machining processes involves high additional costs and health risks.
Thomas Heep   +2 more
doaj   +1 more source

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

open access: yesAdvanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades   +7 more
wiley   +1 more source

2D Co‐Mo‐Hydroxide‐Based Multifunctional Material for the Development of H2‐Based Clean Energy Technologies

open access: yesAdvanced Materials, EarlyView.
2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil   +14 more
wiley   +1 more source

Observation of a kilogram-scale oscillator near its quantum ground state [PDF]

open access: yes, 2009
We introduce a novel cooling technique capable of approaching the quantum ground state of a kilogram-scale system—an interferometric gravitational wave detector.
Blair, D   +999 more
core   +1 more source

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