Results 41 to 50 of about 79,951 (308)

Two-phase coexistence in Fe–Ni alloys synthesized by ball milling [PDF]

, 1996
We used mechanical alloying with a Spex 8000 mixer/mill to synthesize a series of Fe100–xNix alloys from x=0 to x=49. The Spex mill was modified so that it could also operate at a reduced milling intensity, and we compared the alloys synthesized after ...
Fultz, B., Hong, L. B.
core   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

Effect of ZrC Nanopowders on Enhancing the Hydro/Dehydrogenation Kinetics of MgH₂ Powders

Molecules, 2021
Hydrogen has been receiving great attention as an energy carrier for potential green energy applications. Hydrogen storage is one of the most crucial factors controlling the hydrogen economy and its future applications.
Mohamed Sherif El-Eskandarany, Naser Ali, Fahad Al-Ajmi, Mohammad Banyan   +3 more
doaj   +1 more source

Development of nanocrystalline Fe80Cr20 alloy using combination technique of ball milling and ultrasonic treatment for fuel cell interconnector [PDF]

, 2014
Solid Oxide Fuel Cell (SOFC) system consists of anode, cathode, electrolyte and interconnect. This research is focused on interconnect material. The objective of this study is to explore the high energy ball milling (milled) combined with ultrasonic
Feriyanto, Dafit
core  

Magnetic behavior of nanocrystalline ErCo2

, 2009
We have investigated the magnetic behavior of the nanocrystalline form of a well-known Laves phase compound, ErCo2 - the bulk form of which has been known to undergo an interesting first-order ferrimagnetic ordering near 32 K - synthesized by high-energy
Duc N H, E V Sampathkumaran, Gigurre A, Gschneidner K A, Kartik K Iyer, Khmelevskyi S, Niharika Mohapatra, R D Bapat, Shendruk T N, Sitikantha D Das, Yokoyama T, Zou J-D   +11 more
core   +1 more source

Nitride‐Reinforced Metal Matrix Nanocomposite Powders Production by Plasma‐Assisted Thermochemical Treatment of Intermetallic Powders

Advanced Engineering Materials, EarlyView.
This study proposes a new methodology for producing metal matrix nanocomposites in the solid state. The process involves the plasma‐assisted thermochemical treatment of metallic alloy powders. As a proof‐of‐concept, TiN nanoparticles are synthesized directly on the surface of FeTi intermetallic powder particles, enabling the development of the ...
Deivison Daros Paim, Antônio Rogério de Souza, Tatiana Bendo, Aloisio Nelmo Klein, Rodrigo Perito Cardoso   +4 more
wiley   +1 more source

The influence of HKUST-1 and MOF-76 hand grinding/mechanical activation on stability, particle size, textural properties and carbon dioxide sorption

Scientific Reports
In this study, we explore the mechanical treatment of two metal–organic frameworks (MOFs), HKUST-1 and MOF-76, applying various milling methods to assess their impact on stability, porosity, and CO2 adsorption capacity.
Tomáš Zelenka, Matej Baláž, Marta Férová, Pavel Diko, Jozef Bednarčík, Alexandra Királyová, Ľuboš Zauška, Radovan Bureš, Pooja Sharda, Nikolas Király, Aleš Badač, Jana Vyhlídalová, Milica Želinská, Miroslav Almáši   +13 more
doaj   +1 more source

Hydrogen Motion in Magnesium Hydride by NMR [PDF]

, 2008
In coarse-grained MgH2, the diffusive motion of hydrogen remains too slow (
Bormann, Rüdiger, Bowman, Robert C., Jr., Carl, Erik A., Conradi, Mark S., Corey, Robert L., Dornheim, Martin, Huot, Jaques, Ivancic, Timothy M., Shane, David T., Stowe, Ashley C., von Colbe, Jose M. Bellosta, Zidan, Ragaiy   +11 more
core   +1 more source

Bimetallic (NiFe) and Trimetallic (NiFeCr) Nanoalloys from Metal Oxides Using a Microwave Hydrogen Plasma

Advanced Engineering Materials, EarlyView.
Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar, Mohammad Kazemi, Zichang Xiong, Thomas Cameron, Julian Held, Uwe Kortshagen   +5 more
wiley   +1 more source

Ferromagnetic feature from Mn near room temperature in the fine particles of GdMn2Ge2 and TbMn2Ge2

, 2010
The magnetization behaviors of GdMn2Ge2 and TbMn2Ge2 in the bulk and in the fine particles obtained by high-energy ball-milling are compared. Pronounced modificayions in the spontaneous, remnent and high-field magnetization in the fine particle form ...
Bedanta S., E. V. Sampathkumaran, Elerman Y., K. Mukherjee, Kartik K. Iyer, Sampathkumaran E. V., Shigeoka T., Szytula A.   +7 more
core   +1 more source