Results 241 to 250 of about 13,819,893 (380)

2074) Experimental Study on Shear Resist of Prestressed Concrete Beams Having Aperture(Structure)

, 1962
猛次 塚本, 政美 川村
openalex   +2 more sources

A Different Perspective on the Solid Lubrication Performance of Black Phosphorous: Friend or Foe?

Advanced Engineering Materials, EarlyView.
Researchers investigate black phosphorous (BP) as a standalone solid lubricant coating through ball‐on‐disc linear‐reciprocating sliding experiments in dry conditions. Testing on different metals shows BP doesn't universally reduce friction and wear. However, it achieves 33% friction reduction on rougher iron surfaces and 23% wear reduction on aluminum.
Matteo Vezzelli, Manel Rodríguez Ripoll, Sabine Schwarz, Ali Erdemir, Maria Clelia Righi, Carsten Gachot   +5 more
wiley   +1 more source

Longitudinal field controls vector vortex beams in anisotropic epsilon-near-zero metamaterials. [PDF]

Nat Commun
Aita V, Roth DJ, Zaleska A, Krasavin AV, Nicholls LH, Shevchenko M, Rodríguez-Fortuño FJ, Zayats AV.   +7 more
europepmc   +1 more source

2126) Study on Failure of Reinforced Concrete Structures under Combined Stresses : Part 3-1. Strength of Reinforced Concrete Beams in Combined Forces of Bending and Torsion

, 1965
Tatsuo Nakayama
openalex   +2 more sources

Revealing the γ′ and γ″ Phase Fractions of Additively Manufactured and Differently Heat‐Treated Nickel‐Base Superalloy IN718 by Atom Probe Tomography and Their Impact on Mechanical Properties

Advanced Engineering Materials, EarlyView.
Additive manufacturing is a promising route for the production of Ni‐base superalloys for turbine applications, such as Inconel 718. Nonetheless, it induces various changes in the microstructure and performance of these materials. One such change is the incidence of the δ‐Ni3Nb phase, whose impact on microstructure, aging precipitate fractions, and ...
Guilherme Maziero Volpato, Jan Vollhüter, Benedikt Diepold, Martin Sebastian Meier, Martin Pröbstle, Mathias Göken, Thomas Niendorf, Peter Felfer, Steffen Neumeier   +8 more
wiley   +1 more source

The Review of Selected Non-Pneumatic Tires Properties-Load Carrying Mechanism, Structure of Non-Pneumatic Tires. [PDF]

Materials (Basel)
Żmuda M, Jackowski J.
europepmc   +1 more source

2124) Study on Failure of Reinforced Concrete Structures under Combined Stresses : Part 1. Fundamental Experiments on Behavior of Concrete of Reinforced Concrete Beam under Shearing Force

, 1965
Tsuneo Shigenobu
openalex   +2 more sources

Development of a Novel Processing Route for Dispersoid/Precipitation‐Strengthened High Conductive Copper Alloys by Using Metalized Nanoceramics in Additive Manufacturing

Advanced Engineering Materials, EarlyView.
This study explores a process chain to produce dispersoid‐strengthened CuCr1Zr for applications requiring high strength and conductivity. Using gas‐atomized powder and copper‐plated alumina nanoparticles, additive manufacturing is performed via powder bed based additive manufacturing with green and red lasers, followed by heat treatment.
Heinrich von Lintel, Abdelrahman Elsayed, Lukas Mielewczyk, Katja Eichmann, Julia Grothe, Ulrich Krupp, Avinash Hariharan, Katrin Jahns   +7 more
wiley   +1 more source

Perfect anomalous refraction metasurfaces empowered half-space optical beam scanning. [PDF]

Nat Commun
He T, Li D, Li C, Liang H, Feng C, Zhu J, Xie L, Dong S, Shi Y, Dun X, Wei Z, Wang Z, Cheng X.   +12 more
europepmc   +1 more source

2100) On the Research of Preassemble Reinforced Concrete-V. For the Large Scale Beam(Structure)

, 1964
Tatsuya Wakizaka
openalex   +2 more sources