Results 121 to 130 of about 1,944,228 (298)

Al–Cu Composite Casting of Laser‐Deoxidized Copper: Bonding, Interfacial Chemistry, and Thermal Conductivity

Advanced Engineering Materials, EarlyView.
This study investigates laser‐based oxide removal of Cu inserts in oxygen‐free conditions and examines long‐term oxidation kinetics and surface chemistry under different atmospheres via X‐ray photoelectron spectroscopy. Al–Cu compound casting with differently oxidized surfaces is performed, and intermetallic phase formation, morphology, and thermal ...
Timon Steinhoff, Finn‐Lennard Janthur, Sascha Zimmermann, Sarah Seffer, Jörg Hermsdorf, René Gustus, Ludger Overmeyer, Wolfgang Maus‐Friedrichs, Hans Jürgen Maier, Christian Klose   +9 more
wiley   +1 more source

Modelling of Strain Field in Extrusion by Die Geometry

Engineering Transactions, 1995
The strain distributions within the deformation zone and the total strain in the extruded product cross-sections for A1Cu4Mg alloy were determined. The visioplasticity method was used in calculations.
W. Libura
doaj  

Full-field strain mapping of healthy and pathological mouse aortas using stereo digital image correlation. [PDF]

J Mech Behav Biomed Mater, 2023
Lane BA, Cardoza RJ, Lessner SM, Vyavahare NR, Sutton MA, Eberth JF.   +5 more
europepmc   +1 more source

Evaluating Energy Absorption Performance of Filled Lattice Structures

Advanced Engineering Materials, EarlyView.
Maximum stress must be considered to robustly evaluate energy absorber designs. This approach was applied to compare all types of absorbers in a single Ashby diagram and determine the utility of filling lattice voids with a second material. High‐performance fillers can improve the performance of lattices that are limited by buckling or catastrophic ...
Christian Bonney, William P. King, Iwona Jasiuk   +2 more
wiley   +1 more source

Strain and electric field tuning of 2D hexagonal boron arsenide

New Journal of Physics, 2019
Group theory and density functional theory (DFT) methods are combined to obtain compact and accurate k  ·  p Hamiltonians that describe the bandstructures around the K and ${\boldsymbol{\Gamma }}$ points for the 2D material hexagonal boron arsenide ...
Mathias Rosdahl Brems, Morten Willatzen
doaj   +1 more source

Protection provided by a commercial modified-live porcine reproductive and respiratory syndrome virus (PRRSV) 1 vaccine (PRRSV1-MLV) against a Japanese PRRSV2 field strain. [PDF]

J Vet Sci, 2023
Miranda J, Romero S, de Lucas L, Saito F, Fenech M, Díaz I.   +5 more
europepmc   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Efficient finite strain elasticity solver for phase-field simulations

npj Computational Materials
We present an effective mechanical equilibrium solution algorithm suitable for finite strain consideration within the phase-field method. The proposed algorithm utilizes a Fourier space solution in its core.
Oleg Shchyglo, Muhammad Adil Ali, Hesham Salama   +2 more
doaj   +1 more source

Effect of microstructure on fatigue crack tip field of laser melting deposited Ti–5Al–5Mo–5V–1Cr–1Fe titanium alloy

MATEC Web of Conferences, 2018
In this paper, experimental and simulated investigations were carried out to understand the effect of microstructure on the fatigue crack tip strain field of laser melting deposited Ti–5Al–5Mo–5V–1Cr–1Fe titanium alloy.
Wang Kai, Bao Rui, Ren Siyuan, Liu Dong, Yan Chuliang   +4 more
doaj   +1 more source

Complete genome sequence data of two Salmonella enterica subsp. enterica serovar Gallinarum: A 9R vaccine strain and a virulent Brazilian field strain. [PDF]

Data Brief, 2023
Chacón RD, Chacón JL, Ramírez M, Cueva CLR, Quispe-Rojas WU, Reyes-Moreno CB, Astolfi-Ferreira CS, Ferreira AJP.   +7 more
europepmc   +1 more source