Results 51 to 60 of about 27,214 (278)

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

3D EDM (Electronic Dance Music) [PDF]

open access: yes, 2016
This presentation discusses my work with Sonic Emotion’s Wave Field Synthesis system - Wave 1. I have spacialized a pre-recorded EDM performance (consisting of 4 stereo tracks) to investigate how my stereo work translates to 3D and the potential uses of ...
Vandemast-Bell, Paul
core  

Representação de patrimônios culturais em plataformas digitais: o modelo de dados da Europeana

open access: yesEm Questão, 2021
Com a finalidade de representar de forma abstrata as relações e entidades, os modelos de dados ganham destaque como melhores práticas nos processos de análise e representação da informação, especificamente no planejamento e desenvolvimento de sistemas ...
Maria Lígia Triques   +1 more
doaj   +1 more source

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

open access: yesAdvanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti   +4 more
wiley   +1 more source

Investigation on the migration of material from tool to workpiece in micro-EDM drilling [PDF]

open access: yes, 2016
Electrical Discharge Machining (EDM) is a contactless process used to remove material by means of the erosion effect of electrical discharges of short duration occurring between the tool electrode and the workpiece.
MACCARINI, Giancarlo   +3 more
core   +2 more sources

Advances in the EDM–DEDM procedure

open access: yesActa Crystallographica Section D Biological Crystallography, 2009
The DEDM (difference electron-density modification) algorithm has been described in a recent paper [Caliandro et al. (2008), Acta Cryst. A64, 519-528]: it breaks down the collinearity between model structure phases and difference structure phase estimates.
Caliandro R   +5 more
openaire   +3 more sources

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi   +5 more
wiley   +1 more source

Estimating the exchanged energy distribution in micro-EDM [PDF]

open access: yes, 2014
This paper presents a new approach for the recording of the total quantity of energy exchanged during the micro Electro Discharge Machining (EDM) process.
PERNOT, Jean-Philippe   +8 more
core  

Golden Eagle Electrocutions – a Persistent Global Issue

open access: yesПернатые хищники и их охрана, 2018
Despite a wealth of information on avian power line electrocutions, problems persist. Regarding Golden Eagles (Aquila chrysaetos), the United States Fish and Wildlife Service estimates 504 golden eagles (95% CrI: 124–1,494) are electrocuted annually in ...
Richard E. Harness, Elizabeth K. Mojica
doaj  

Microstructure Modification of Additively Manufactured Mo–9Si–8B by Annealing and Its Effects on High‐Temperature Mechanical Properties

open access: yesAdvanced Engineering Materials, EarlyView.
Postbuild annealing systematically modifies the phase fractions and morphology of EB‐PBF processed Mo–9Si–8B. Quantitative microstructure–property correlations reveal how controlled phase evolution enhances high‐temperature compressive strength and creep resistance.
Christopher Schmidt   +5 more
wiley   +1 more source

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