Results 201 to 210 of about 496,175 (298)

Microscopic Mechanism of Impact Sensitivity in Typical Energetic Materials: From Electronic Structure to Vibration Characteristics. [PDF]

Int J Mol Sci
Xiang Y, Zhong J, Guo Y, Guo Z, Jin B.
europepmc   +1 more source

EBSD Study of Creep‐Induced Lattice Misorientation in MgO‐Particle‐Reinforced Austenitic Steel Composites

Advanced Engineering Materials, EarlyView.
Creep experiments at 900°C on coarse‐grained steel‐ceramic composites containing recycled magnesia reveal that higher ceramic volume fractions significantly enhance the creep resistance. Detailed EBSD investigations identify subgrain formation in the steel matrix as the dominant deformation mechanism.
Moritz Müller, Amaya Compart, Mahnaz Mehdizadehlima, Serhii Yaroshevskyi, Christos G. Aneziris, Horst Biermann, Anja Weidner   +6 more
wiley   +1 more source

Novel Approach for the Fabrication of Composite Rocket Propellant: Increased Homogeneity and Its Influence on SRP Behaviour. [PDF]

Materials (Basel)
Janowska K, Procek M, Warski T, Polis M, Stolarczyk A, Hawelek L.   +5 more
europepmc   +1 more source

Reduction of Oxide Inclusions During the High‐Frequency Welding of Steel via a Nonthermal Ar/H2 Plasma Jet

Advanced Engineering Materials, EarlyView.
High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin, Lienhard Wegewitz, René Gustus, Henning Wiche, Wolfgang Maus‐Friedrichs   +4 more
wiley   +1 more source

Positive effects of brief body exercises on mood: An interventional EMA study. [PDF]

Neurosci Appl
Nitzpon L, Rehder J, Hohmann R, Kunst C, Gross R, Nigg CR, Reichert M, Müller M.   +7 more
europepmc   +1 more source

Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma

Advanced Engineering Materials, EarlyView.
The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie, David Kramer, Thomas Scheithauer, Hans Jürgen Maier, Thomas Hassel   +4 more
wiley   +1 more source

Comparing the Nitration of Nanostructured CNF and Other Cellulose Forms for Energetic Applications. [PDF]

ACS Omega
Marotti Dias AC, Liberato Petzhold C, Pitkänen L, Ferrapontoff Lemos M, Cunha Peixoto F.   +4 more
europepmc   +1 more source

A Numerical–Experimental Approach for Multi‐Matrix Fiber‐Reinforced Plastics Characterization Using Finite Element Model Updating

Advanced Engineering Materials, EarlyView.
A numerical–experimental framework is developed for characterizing multi‐matrix fiber‐reinforced polymers (MM‐FRPs) combining epoxy and polyurethane matrices. Harmonic bending tests are integrated with finite element model updating (FEMU) to simultaneously identify elastic and viscoelastic material parameters.
Rodrigo M. Dartora, Tales V. Lisbôa, Axel Spickenheuer, Rogério J. Marczak, Jakson M. Vassoler   +4 more
wiley   +1 more source

Molecular dynamics and experimental study on DAP-4/TNT melt-cast composites: interfacial interactions, structural properties, and safety performance. [PDF]

Front Chem
Zhang X, Li Y, Sun B, Duan Y, Qiu Y, Shang X, Wang F, Liu Y, Hu L.   +8 more
europepmc   +1 more source

NANOTECHNOLOGY IN ENERGETIC MATERIALS [PDF]

The International Conference on Chemical and Environmental Engineering, 2010
openaire   +1 more source