Results 91 to 100 of about 383,698 (255)

Interaction of MgO Recyclate‐Based Cermet Anode With KF‐AlF3‐Al2O3 at 800°C During Laboratory Scale Aluminum Molten Salt Electrolysis

Advanced Engineering Materials, EarlyView.
A carbon‐free, as‐sintered MgO–steel cermet anode, fabricated via cold isostatic pressing using MgO–C refractory recyclate, was evaluated under laboratory‐scale K‐cryolite electrolysis at 800°C. Operation at this reduced temperature, combined with the electrolyte's limited electrical conductivity, led to an increase in cell voltage.
Farhan Hossain, Alexander Adamczyk, Felipe Alejandro Garcia Paz, Serhii Yaroshevskyi, Felix Drechsler, Daniel Vogt, Christos G. Aneziris, Alexandros Charitos   +7 more
wiley   +1 more source

A 2D metamaterial with auxetic out-of-plane behavior and non-auxetic in-plane behavior

, 2017
Customarily, in-plane auxeticity and synclastic bending behavior (i.e. out-of-plane auxeticity) are not independent, being the latter a manifestation of the former. Basically, this is a feature of three-dimensional bodies.
Davini, Cesare, Favata, Antonino, Micheletti, Andrea, Paroni, Roberto   +3 more
core   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Secondary zoospores in the algal endoparasite Maullinia ectocarpii (Plasmodiophorea). [PDF]

, 2010
The present paper deals with the ultrastructure of zoospores produced by the plasmodiophorid Maullinia ectocarpii , living in the marine algal host Ectocarpus siliculosus.
Caceres, Eduardo Jorge, Muller, Dieter G., Parodi, Elisa Rosalia, Westermeier, Renato   +3 more
core  

Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam

Advanced Engineering Materials, EarlyView.
Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley   +1 more source

Clinical, pathological, and immunohistochemistry characterization of toxoplasmosis in dogs with distemper in the semiarid region of Paraíba, Brazil

Semina: Ciências Agrárias, 2015
The objective of this study was to describe the clinical, pathological, and immunohistochemistry characteristics of five cases of toxoplasmosis, an infection often associated with distemper in dogs.
Maria Talita Soares Frade, Lisanka Ângelo Maia, Rachel Livingstone Felizola Soares Andrade, Rodrigo Cruz Alves, Elise Miyuki Yamasaki, Rinaldo Aparecido Mota, Antônio Flávio Medeiros Dantas   +6 more
doaj   +1 more source

The potential of discs from a "mean Green function"

, 2012
By using various properties of the complete elliptic integrals, we have derived an alternative expression for the gravitational potential of axially symmetric bodies, which is free of singular kernel in contrast with the classical form.
A. Trova, Ambastha, Ansorg, Arnaboldi, Bannikova, Baruteau, Binney, Bodo, Clement, Cohl, Collin-Souffrin, Cox, Curry, Cvijovic, Cvijović, Dubrulle, Durand, F. Hersant, Fromang, Fukushima, Gradshteyn, Hachisu, Hennebelle, Huré, Huré, Huré, Huré, Huré, Huré, Huré, Huré, J.M. Huré, Kellogg, Lass, Mestel, Müller, Pierens, Pringle, Prudnikov, Schulz, Schulz, Shakura, Stone, Tresaco, Vogt, Vogt, Šubr   +46 more
core   +3 more sources

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Robust Spot Melting by 3D Spot Arrangements in Electron Beam Powder Bed Fusion

Advanced Engineering Materials, EarlyView.
This work proposes an approach to replace separately melted contours for spot melting in electron beam powder fusion. Adapting the spot arrangements close to the contour combined with stacking yields a comparable surface quality without the inherent challenges of separate contours, as demonstrated, by electron optical images and roughness measurements.
Tobias Kupfer, Lukas Spano, Sebastian Pohl, Carolin Körner, Matthias Markl   +4 more
wiley   +1 more source

Engineering approach for modeling the deformation and fracture behavior of thin welds

Results in Engineering
Structural components made of thin tailor-welded blanks (TWB) are essential for the design of modern lightweight car bodies. Investigating the formability of these blanks requires detailed information about the mechanical behavior of the welds. Therefore,
Zahra Silvayeh, Josef Domitner, Marius Müller, Peter Auer, Christof Sommitsch, Peter Mayr   +5 more
doaj   +1 more source