Results 121 to 130 of about 921,833 (368)

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

Spiral2 cryomodules B tests results [PDF]

, 2013
MOP010International audienceAssembly and tests of the SPIRAL2 superconducting linac's cryomodules at CEA/Saclay and IPN/Orsay have now reached cruising speed after having faced a series of problems, among them contamination.
Bernaudin, P.E., Beunard, R., Chatelet, F., Commeaux, C., Ferdinand, R., Gandolfo, N., Gomez-Martinez, Y., Grolet, D., Joly, C., Lefèvre, A., Lesrel, J., Longuevergne, D., Martret, R., Michel, G., Olry, G., Renard, L., Stephen, A., Szott, P.   +17 more
core   +1 more source

Wesson's IMT with a Weylian bulk

, 2007
The foundations of Wesson's induced matter theory are analyzed. It is shown that the 5D empty bulk must be regarded rather as a Weylian space than as a Riemannian one.The framework of a Weyl-Dirac version of Wesson's theory is elaborated and discussed ...
A. Einstein, A. Einstein, B. Mashhoon, C.S. Bohum, D.J. Gross, D.W. Joseph, E.A. Power, F.I. Cooperstock, G. ‘t Hooft, G.P. Perry, H. Liu, J. Ponce Leon de, J. Ponce Leon de, J.A. Wheeler, K. Akama, M. Israelit, M. Israelit, M. Novello, M. Visser, Mark Israelit, N. Rosen, O. Klein, O.B. Zaslavskii, P.A.M. Dirac, P.S. Wesson, P.S. Wesson, P.S. Wesson, P.S. Wesson, P.S. Wesson, P.S. Wesson, S.S. Seahra, S.S. Seahra, S.S. Seahra, S.S. Seahra, V.A. Rubakov, V.A. Rubakov   +35 more
core   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Investigating the Impact of Drill Point Angles on the Drilling Behavior of Date Palm Biocomposites: Experimental, ANN, and Taguchi Modeling

Journal of Natural Fibers
This research aims to assess the mechanical performance and analyze the effects of drilling parameters as a function of spindle speed (500, 1000, and 1500 rpm), feed rate (50, 100, and 150 mm/min), and point angles of drill bits (85°, 115°, and 135°) on ...
Riyadh Benyettou, Salah Amroune, Mohamed Slamani, Mohammad Jawaid, Alain Dufresne, Hassan Fouad, Tarek Bidi   +6 more
doaj   +1 more source

156709 cylinder seal

, 2022
fieldmuseumeducation
openalex   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

156672 cylinder seal

, 2021
fieldmuseumeducation
openalex   +1 more source

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Discussion: “Analysis of Plain Cylindrical Journal Bearings in Turbulent Regime” (Arwas, E. B., Sternlicht, B., and Wernick, R. J., 1964, ASME J. Basic Eng., 86, pp. 387–394) [PDF]

, 1964
R. A. Burton
openalex   +1 more source