Results 81 to 90 of about 4,525 (236)

Memory formation in matter [PDF]

, 2019
Memory formation in matter is a theme of broad intellectual relevance; it sits at the interdisciplinary crossroads of physics, biology, chemistry, and computer science.
Keim, Nathan C., Nagel, Sidney R., Paulsen, Joseph D., Sastry, Srikanth, Zeravcic, Zorana   +4 more
core   +3 more sources

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

Advanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz, Yaroslav Mudryk, Jun Cui, Lucas Griffith, Duane D. Johnson, Julie Slaughter   +5 more
wiley   +1 more source

Comparison of Nitriding Behavior for Austenitic Stainless Steel 316Ti and Super Austenitic Stainless Steel 904L

Metals
In situ X-ray diffraction (XRD) was used to compare nitrogen low-energy ion implantation (LEII) into austenitic stainless steel 316Ti and super austenitic stainless steel 904L.
Stephan Mändl, Darina Manova
doaj   +1 more source

Gaseous surface hardening of martensitic stainless steels [PDF]

, 2018
The present work addresses heat and surface treatments of martensitic stainless steel EN 1.4028. Different combinations of heat treatments and surface treatments were performed: conventional austenitisation, cryogenic treatment and in particular high ...
Christiansen, Thomas L., Somers, Marcel A. J., Tibollo, Chiara, Villa, Matteo   +3 more
core  

Plasma Nitriding of 90CrMoV8 Tool Steel for the Enhancement of Hardness and Corrosion Resistance [PDF]

, 2011
The aim of the study is to apply a plasma nitriding process to the 90CrMoV8 steel commonly employed in wood machining, and to determine its efficiency to improve both mechanical and electrochemical properties of the surface.
LAGADRILLERE, Denis, MOHAN RAO, Kumar Ram, NOUVEAU, Corinne, STEYER, Philippe   +3 more
core   +3 more sources

Strategic Design of Soft Actuators in Translational Medical Robotics for Human‐Centered Healthcare

Advanced Robotics Research, EarlyView.
Soft robotics enables biocompatible, compliant medical devices, but clinical translation requires design‐driven engineering beyond materials. This perspective reviews implantable, surgical, and wearable systems by actuation mechanism, highlighting how optimized architectures and integration improve mechanical interfacing, adaptability, and durability ...
Ho Jun Jin, Jimin Kim, Inho Kim, Bong Hoon Kim   +3 more
wiley   +1 more source

Evaluation of the Corrosion Behavior of Low-Temperature Nitrided AISI 316L Austenitic Stainless Steel

Engineering Proceedings
Nitriding of austenitic stainless steels at low temperatures hinders the precipitation of chromium nitrides and causes the formation of a supersaturated solid solution of nitrogen atoms in the austenite lattice, known as expanded austenite. In this study,
Francesca Borgioli
doaj   +1 more source

Releasing systems for aerospace industry based upon shape memory alloys: Characterization of materials for actuators [PDF]

, 2018
Releasing and deployment maneuvers carried out during space satellites launching are usually performed by utilizing pyrotechnics loads. However, it is considered convenient to replace this technique by others not requiring explosives (Non Explosive ...
Glücksberg, Andrés, Soul, Hugo Ramon, Yawny, Alejandro Andres   +2 more
core   +4 more sources

Precipitation‐Modulated Harmonic Architectures Enable Superior Strength–Ductility Synergy from Cryogenic to Elevated Temperatures in Nanostructured Alloys

Advanced Science, EarlyView.
Precipitation‐modulated recrystallization enables a programmable bimodal harmonic architecture in a high‐entropy alloy, delivering 1–2 GPa yield strength with >10% ductility from −196 °C to 700 °C. The resulting broad‐temperature robustness arises from the synergy of dual‐mode nanoprecipitation, harmonic core–shell topology, and temperature‐adaptive ...
Wei Li, Liangyin Xiong, Mengchao Niu, Junhua Luan, Wei Wang, Zengbao Jiao   +5 more
wiley   +1 more source

Out-of-plane magnetic patterning on austenitic stainless steels using plasma nitriding [PDF]

, 2010
This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics.A correlation between the grain orientation and the out-of-plane magnetic properties of nitrogen-enriched ...
Abrasonis, G., American Physical Society, Baró, M. D., Drouet, M., Fassbender, J., Martinavicius, A., Menéndez Dalmau, Enric, Nogués, Josep, Rivière, J.-P., Sort Viñas, Jordi, Stinville, J.-C., Templier, C., Tromas, C., Villechaise, P.   +13 more
core   +2 more sources