Results 161 to 170 of about 220,265 (355)

MODELING ANALYSIS AND EXPERIMENTAL RESEARCH OF THE MATERIAL REMOVAL RATE OF THE MONOCRYSTALLINE SILICON IN THE COURSE OF THE ELETRICAL DISCHARGE MACHINING

open access: yesJixie qiangdu, 2017
Based on the feasibility of the discharge machining of the semiconductor material,it analyze several major factors which influences the material removal rate,including the open circuit voltage,peak current,pulse width and pulse interval.Using central ...
XIN Bin   +4 more
doaj  

PROPOSAL TO USE WIRE ELECTRIC DISCHARGE MACHINING TO PREPARE TENSILE TESTING SAMPLES FOR AEROSPACE TITANIUM ALLOY TI-6AL-4V

open access: yesNonconventional Technologies Review, 2020
This paper presents the potential application of electrical discharge machining using wire on high hardness aerospace materials, such as titanium alloy Ti-6Al-4V annealed beta-extruded.
Vlad Ciprian Cupsan, Mihail Aurel Titu
doaj  

Effect of wire breakage on the process energy utilisation of EDM [PDF]

open access: yes, 2016
DeSilva, Anjali K M   +1 more
core   +1 more source

Phase Engineering of Nanomaterials (PEN): Evolution, Current Challenges, and Future Opportunities

open access: yesAdvanced Materials, EarlyView.
This review summarizes the synthesis, phase transition, advanced characterization spanning ex situ to in situ and operando techniques, and diverse applications of phase engineering of nanomaterials (PEN). It further outlines key challenges and future opportunities, such as phase stability, architecture control, and artificial intelligence (AI)‐driven ...
Ye Chen   +7 more
wiley   +1 more source

THE OPTIMIZATION OF THE PROCESS PARAMETERS IN THE COURSE OF THE ELECTRICAL DISCHARGE MACHINING OF THE MONOCRYSTALLINE SILICON WHICH IS BASED ON THE PARETO FRONTIER

open access: yesJixie qiangdu, 2017
In view of the electrical discharge machining has the characteristics of complex, time-varying and multiparameter,based on the feasibility of the electrical discharge machining of the monocrystalline Silicon,this paper has a comprehensive evaluation of ...
ZHANG LiXin, LI YuXi, SHI WeiChao
doaj  

Exploring the Potential of Zero‐Dimensional Carbon Nanomaterials in Photoluminescent, Electrochemiluminescent and Electrochemical Sensors

open access: yesAdvanced Materials Interfaces, EarlyView.
Zero‐dimensional carbon nanomaterials are presented as multifunctional platforms linking structure, property, and sensing performance. Surface engineering and heteroatom doping modulate electron‐transfer and luminescent behavior, enabling electrochemical, photoluminescent, and electrochemiluminescent detection. Fundamental design principles, analytical
Gustavo Martins   +8 more
wiley   +1 more source

Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels

open access: yesAdvanced Materials Interfaces, EarlyView.
When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir   +6 more
wiley   +1 more source

From the Discovery of the Giant Magnetocaloric Effect to the Development of High‐Power‐Density Systems

open access: yesAdvanced Materials Technologies, EarlyView.
The article overviews past and current efforts on caloric materials and systems, highlighting the contributions of Ames National Laboratory to the field. Solid‐state caloric heat pumping is an innovative method that can be implemented in a wide range of cooling and heating applications.
Agata Czernuszewicz   +5 more
wiley   +1 more source

SOME ISSUES REGARDING THE ULTRA-MINIATURIZATION IN THE EDM FIELD BASED ON FINITE ELEMENT MODELLING

open access: yesNonconventional Technologies Review, 2016
The paper deals with concentrated energy (nonconventional) machining as technological response to ultra-miniaturization challenge, namely micromachining and even nanomachining.
Daniel Ghiculescu   +3 more
doaj  

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