Results 31 to 40 of about 2,311,305 (201)

Investigation of machining characteristics and surface integrity for trim cut WEDM of hybrid metal matrix composite [Al 6061, SiC, and TiB2]

Journal of Engineering and Applied Science, 2023
This study is focused on fabrication of Hybrid Al6061/SiC + TiB2 MMC by stir casting process, primarily to study the effect of two different reinforcement particles on mechanical properties and microstructure.
Nilesh Kumar, Jatinder Kumar
doaj   +1 more source

Influence of EDM Parameters on the Appearance of Recast Layer [PDF]

Engineering and Technology Journal, 2017
Electrical discharge machining (EDM) is one of non-traditional methods employed to produce complicated forms of electrical conductive materials. This process can be applied to materials difficult to machine with traditional methods.
S.K. Shather, A.F. Ibrahim, N. Jammal
doaj   +1 more source

Layer-Thickness-Dependent Work Function of MoS₂ on Metal and Metal Oxide Substrates

, 2022
Transition metal dichalcogenides, such as molybdenum disulfide (MoS2), have unique electronic and optoelectronic properties that are often altered by environmental effects, particularly substrate or contact materials.
Colleen Lattyak (13195290), Martin Vehse (1337286), Kai Gehrke (8603418)   +2 more
core   +1 more source

Numerical solution of the Poisson equation on domains with a thin layer of random thickness [PDF]

, 2016
The present article is dedicated to the numerical solution of the Poisson equation on domains with a thin layer of different conductivity and of random thickness.
Dambrine, Marc, Greff, Isabelle, Puig, Benedicte, Harbrecht, Helmut   +3 more
core   +1 more source

Exploring the intricacies of machine learning-based optimization of electric discharge machining on squeeze cast TiB2/AA6061 composites: Insights from morphological, and microstructural aspects in the surface structure analysis of recast layer formation and worn-out analysis

Journal of Materials Research and Technology, 2023
Aluminium (Al) Alloy-6061/TiB2 was developed with Squeeze casting while varying composite quantities with titanium diboride (TiB2). The metallographic structure of the composite was investigated using EDS and scanning electron microscopy (SEM).
Raman Kumar, Arvinder Singh Channi, Rupinder Kaur, Shubham Sharma, Jasmaninder Singh Grewal, Sehijpal Singh, Amit Verma, Rodolfo Haber   +7 more
doaj   +1 more source

Change in drag, apparent slip and optimum air layer thickness for laminar flow over an idealised superhydrophobic surface [PDF]

, 2013
Analytic results are derived for the apparent slip length, the change in drag and the optimum air layer thickness of laminar channel and pipe flow over an idealised superhydrophobic surface, i.e. a gas layer of constant thickness retained on a wall.
Newton, M.I., Busse, A., McHale, G., McHale, Glen, Sandham, Neil D., Busse, Angela, Newton, Michael, Newton, Michael I., Sandham, N., Sandham, Neil   +9 more
core   +1 more source

Optimizing the Die-Sink EDM Machinability of AISI 316L Using Ti-6Al-4V-SiCp Electrodes: A Computational Approach

Journal of Manufacturing and Materials Processing
Die-sink electric discharge machining (EDM) is essential for shaping complex geometries in hard-to-machine materials. This study aimed to optimize key input parameters, such as the discharge current, gap voltage, pulse-on time, and pulse-off time, to ...
Adithya Hegde, Raviraj Shetty, Rajesh Nayak, Sawan Shetty, Uday Kumar Shetty SV   +4 more
doaj   +1 more source

Empirical modeling and optimization of process parameters in ultrasonic assisted laser micromachining of Ti–6Al–4V

International Journal of Lightweight Materials and Manufacture, 2019
In the present study an attempt was made to create micro holes in Ti–6Al–4V titanium alloy by laser machining process. In order to enhance the machinability of the in terms of material removal rate (MRR) and recast layer thickness (RLT), ultrasonic ...
Hossein Abdollahi, Saeid Shahraki, Reza Teimouri   +2 more
doaj   +1 more source

1Simulation and experimental research on multi-pass cutting of nickel-based alloy by WEDM-LS

AIP Advances
Wire Electrical Discharge Machining-Low Speed (WEDM-LS) offers high precision and flexibility for machining nickel-based alloys but is limited to aerospace applications due to surface property degradation caused by the recast layer.
Xin Wu, Tao Lu, Peng Zhao, Yigang Wang, Kui Zhang, Xiaoxing Chen   +5 more
doaj   +1 more source

Bone‐Inspired Recyclable Composites for Damage‐Tolerant Circular Materials

Advanced Functional Materials, EarlyView.
Bone‐inspired architected composites are developed by combining osteon‐like reinforcements with a recyclable Elium thermoplastic matrix. The hierarchical architecture redirects cracks and promotes energy dissipation, while enabling recovery of intact, aligned, load‐bearing reinforcement units that retain their original stiffness, revealing a route ...
Alessandro Stagni, Nastaran Bahrami Novin, Luigi Benvenuto, Enrico Lertora, Flavia Libonati   +4 more
wiley   +1 more source