Results 101 to 110 of about 363,714 (297)

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

INVESTIGATION OF DYNAMIC GLASS TRANSITIONS AND STRUCTURE TRANSFORMATIONS IN CRYOVACUUM CONDENSATES OF ETHANOL

Вестник. Серия физическая, 2011
IR spectrometric investigation of dynamic glass transition from the rotationally disordered crystal into orientationally disordered crystal of ethanol was carried out.
M. A. Zakharov, E. S. Korshikov
doaj  

A Wide-Line Solid-State 1H NMR Study of Phase Structures of Semi-Crystalline Polymers

Chinese Journal of Magnetic Resonance, 2019
Wide-line solid-state proton nuclear magnetic resonance (1H NMR) spectrometry is a classical technique to study the phase structures of semi-crystalline polymers.
WU Jin-ze, XIN Jia-xiang, FU Xiao-bin, YAO Ye-feng   +3 more
doaj   +1 more source

Copper Nanocrystallization in Anodic Oxide Films of Ti–Cu‐Based Bulk Metallic Glass and Its Effect on the Corrosion Resistance and Cytocompatibility

Advanced Engineering Materials, EarlyView.
Viktoriia Shtefan, Thorgund Nemec, Ute Hempel, Annett Gebert and coworkers demonstrate that anodic treatment of Ti–Cu‐based metallic glass in a nontoxic pyrophosphate electrolyte forms a protective bilayered Ti/Zr‐oxide film enriched with Cu nanocrystals.
Viktoriia Shtefan, Nora Fernández Navas, Thorgund Nemec, Ivan Kaban, Ute Hempel, Andrea Voss, Volker Hoffmann, Darius Pohl, Annett Gebert   +8 more
wiley   +1 more source

Multivariate Quantification of the Solid State Phase Composition of Co-Amorphous Naproxen-Indomethacin

Molecules, 2015
To benefit from the optimized dissolution properties of active pharmaceutical ingredients in their amorphous forms, co-amorphisation as a viable tool to stabilize these amorphous phases is of both academic and industrial interest.
Andreas Beyer, Holger Grohganz, Korbinian Löbmann, Thomas Rades, Claudia S. Leopold   +4 more
doaj   +1 more source

Solid-state amorphization of Cu nanolayers embedded in a Cu64Zr36 glass

, 2015
Solid-state amorphization of crystalline copper nanolayers embedded in a Cu64Zr36 metallic glass is studied by molecular dynamics simulations for different orientations of the crystalline layer.
Albe, Karsten, Brink, Tobias, Şopu, Daniel   +2 more
core   +1 more source

Direct Metal Deposition of Graphene–Ti28Nb35.4Zr Matrix Composites With Enhanced Mechanical, Corrosion, and Biocompatibility Properties for Bone Implants

Advanced Engineering Materials, EarlyView.
Graphene nanoplatelet (0.1 wt.%) reinforcement significantly enhances the performance of β Ti‐28Nb‐35.4Zr alloy. Grain refinement, reduced water contact angle, and improved surface characteristics promote osteoblast adhesion and complete surface coverage after 7 days.
Khurram Munir, Jixing Lin, Yuncang Li, Li Zhu, Paul F. A. Wright, Cuie Wen   +5 more
wiley   +1 more source

High-performance nanostructured shape-memory polymer blends developed via solid-state mixing

Advanced Industrial and Engineering Polymer Research
Multiple-shape memory polymers (MSMPs) require hierarchical architectures capable of efficiently storing and releasing elastic energy through distinct permanent and switching domains.
Salim-Ramy Merouani, Andrei Voznyak, Fahmi Zaïri, Iurii Vozniak   +3 more
doaj   +1 more source

Ion induced solid flow

, 2010
Amorphous solids can flow over very long periods of time. Solid flow can also be artificially enhanced by creating defects, as by Ion Beam Sputtering (IBS) in which collimated ions with energies in the 0.1 to 10 keV range impact a solid target, eroding ...
Aste, Bradley, Bradley, Carter, Castro, Chan, Chason, Cross, Cuerno, Cunningham, Davidovich, Facsko, Frost, Gnaser, Kalyanasundaram, Kim, Le Roy, Macko, Macko, Madi, Madi, Makeev, Mario Castro, Mayr, Moore, Moseler, Mullins, Muñoz-García, Muñoz-García, Muñoz-García, Muñoz-García, Muñoz-García, Navez, Norris, Orchard, Oron, Ozaydin, Pelaz, Rodolfo Cuerno, Shenoy, Spencer, Vauth, Volkert, Zhou   +43 more
core   +2 more sources

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source