Results 81 to 90 of about 1,677,205 (273)
International Journal of Engineering Materials and Manufacture, 2018 In this paper, an optimization of chromium powder mixed parameters effect, i.e. discharge current, pulse on time and Cr powder concentration of AISI D2 steels in Powder Mixed EDM (PMEDM) has been made.
Nor Ain Binti Jamil Hosni +2 more
doaj +1 more source
Modeling of wire-cut electrical discharge machining process by finite element method
Омский научный вестникThe paper proposes a methodology for modeling of wire-cut electrical discharge machining processes by finite element method. The authors describe the main approaches to calculating thermal fields by analyzing the recast layer and phase transformations ...
N. V. Bobkov +2 more
doaj +1 more source
Effect of different tool materials during EDM performance of titanium grade 6 alloy
Engineering Science and Technology, an International Journal, 2018 During this investigation, a comparative study has been carried out on electro discharge machining (EDM) of titanium grade 6 alloy using different type of electrodes viz. copper, brass and zinc.
Munmun Bhaumik, Kalipada Maity
doaj +1 more source
, 2017 The objectives of this research work are to determine the influence of effect of spark electric discharge machine on the recast layer and indeed the strength properties of the AA 6061-Graphene composites.
Tushar Nigam +4 more
core +1 more source
Assessment of Recast Layer while Machining Die Steel D3 on EDM
International Journal of Experimental Research and ReviewThe material melted and quickly solidified on the surface, forming a Recast layer over the machined surface. The present experimental assessment measures the extent of influence of machine variables towards the deposition of recast material post-machining Die Steel D3.
Basant Lal +5 more
openaire +1 more source
Osteohistology of two phorusrhacids reveals uninterrupted growth strategy
The Anatomical Record, EarlyView.Abstract Phorusrhacidae were apex predators that primarily dominated South America ecosystems for at least 40 million years with their imposing size and predatory lifestyle—yet some aspects of their biology remain poorly understood. Osteohistology is a tool for understanding growth dynamics and biomechanical adaptations.
Lotta Dreyer +2 more
wiley +1 more source
Materials & DesignElectric arc machining (EAM) of Inconel 718 often produces thick recast layers and severe thermal damage because of sustained high-energy discharge. This study proposes low-voltage micro-arc discharge-grinding hybrid machining (LV-MADG), in which low ...
Bo Wang +8 more
doaj +1 more source
, 1994 International audienceThe objective of the following study was to test proton exchange membrane fuel cell catalysts. A mixture of supported catalyst and recast ionomer (Nafion®) was deposited on a rotating disc electrode (RDE).
Durand, R. +3 more
core +1 more source
British Educational Research Journal, EarlyView.Abstract This article examines how national education in Hong Kong functions as a contested arena in which state and non‐state actors struggle over the meaning of citizenship, identity and schooling. Using inductive frame analysis of 319 news articles (2020–2025) from five Chinese‐ and English‐language outlets, it identifies diagnostic, prognostic and ...
Jason Cong Lin
wiley +1 more source
Bricks, knots, and bodies: Material encounters and the affective making of masculinity
British Educational Research Journal, EarlyView.Abstract This paper examines how creative research methods do not just capture boys' experiences of masculinity, but actively materialise them. Drawing on two arts‐based activities used in school‐based fieldwork (a mannequin‐based exercise with one participant and a Lego‐building workshop with a small peer group), the paper analyses how materials ...
Huw Berry‐Downs
wiley +1 more source