Results 131 to 140 of about 55,095 (303)
Primary Electric Propulsion Technology Study [PDF]
An investigation of the 30-cm engineering-model-thruster technology with emphasis placed on the development of models for understanding and predicting the operational characteristics and wear-out mechanisms of the thruster as a function of operating or ...
Beattie, J. R., Poeschel, R. L.
core +1 more source
Electrode tool wear at the electrical discharge machining
, 2010 The electrical discharge machining EDM is based on the material removal as consequence of the erosive effect of the electrical discharges in pulse, occurring between the electrode - tool that contributes to the macroscopic localization of the process, and the workpiece - electrode, if there is an equipment that provides the adequate conditions for the ...
Slătineanu, L. +5 more
openaire +1 more source
Advanced Materials, EarlyView.Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley +1 more source
Advanced Materials, EarlyView.This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu +8 more
wiley +1 more source
DURING OF IMPULS THE FACTOR FOR PROCESSING TECHNOLOGICAL ELECTRICAL EROSION [PDF]
Fiabilitate şi Durabilitate, 2014 EDM machines replicate the electrode metal piece solid geometric shape tool called electrode. Electrode shape is identical to the piece that will get.
Marcel S.POPA1, Ing.Ioan BADIU
doaj
Advanced Materials, EarlyView.Schematic illustration of the electrically assisted thermal stamping (EATS) method for direct fabrication of carbon‐based nanofilms and their multifunctional applications. Localized Joule heating triggers simultaneous exfoliation, reduction, and fluoropolymer incorporation under ambient conditions, yielding tunable carbon‐based thin‐film coatings ...
Byungseok Seo +9 more
wiley +1 more source
Development of Innovative Method of Steel Surface Hardening by a Combined Chemical-thermal Treatment [PDF]
, 2016 The aim of the article is a hardening of the surface steel layers due to the combination treatment. Samples of steel 38Cr2MoAl were hardened by complex chemical and thermal treatment such as carburizing and subsequent boriding.
Kostyk, K. (Kateryna)
core
Low Electrode-wear Electrical Discharge Machining by Copper Electrode
Journal of the Japan Society of Precision Engineering, 1967 Yasuo KIMOTO +2 more
openaire +2 more sources
Flexible Dielectric Acoustic Resonator Patch for Tissue Regeneration
Advanced Materials, EarlyView.A flexible dielectric acoustic resonator patch enables MHz‐range ultrasound generation through resonance amplification without using piezoelectric materials. Conformal integration on a curved substrate allows efficient acoustic delivery to tissue‐mimicking environments.
Donyoung Kang +7 more
wiley +1 more source
Advanced Materials, EarlyView.This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi +12 more
wiley +1 more source