Results 51 to 60 of about 32,966 (269)
Advances in the EDM–DEDM procedure
Acta 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
Advanced 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
Studying the Affect of Current on (MRR) and (EW) in Electrical Discharge Machining (EDM) [PDF]
Engineering and Technology Journal, 2013 The experimental work of this study leads with electro discharge machining (EDM). A system for machining in this process has been developed. Many parameters are studied such as current, dielectric fluid, thickness of the workpiece.
Ahmed Bassil Abdulwahhab +2 more
doaj +1 more source
An investigation and analysis of Process Parameters for EDM Drilling machine using Taguchi method [PDF]
, 2011 Not ...
Popat, Mitesh A.
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Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys
Advanced 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
Studying the Parameters of EDM Based Micro- Cutting Holes Using ANOVA [PDF]
Engineering and Technology Journal, 2013 Micro -EDM is one of an important method in machining holes which is used in wide applications to fabricate medical devices and small dies. This work study the process of producing micro holes for copper alloy workpieces using, stainless steel electrode ...
Shukry H. Aghdeab, Laith A. Mohammed
doaj +1 more source
Advanced 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
Golden Eagle Electrocutions – a Persistent Global Issue
Пернатые 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
Representação de patrimônios culturais em plataformas digitais: o modelo de dados da Europeana
Em 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
Estimating the exchanged energy distribution in micro-EDM [PDF]
, 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
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