Results 71 to 80 of about 256,076 (285)
Advanced Functional Materials, EarlyView.This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous
Mingfeng Xu +5 more
wiley +1 more source
Scientific ReportsAircraft parts are often designed as thin-walled structures to reduce the weight of the aircraft. However, thin-walled structures are prone to deformation during the milling process, leading to a decrease in machining accuracy. To address this problem, a
Junming Hou +3 more
doaj +1 more source
ANALISIS KEKASARAN PERMUKAAN MATERIAL ST 37 DAN ST 60 PADA PROSES MILLING
Ring Mechanical Engineering, 2021 ABSTRAK  Kekasaran permukaan merupakan salahsatu faktor penting dalam menentukan kualitas produk sebuah proses pemesinan. Penelitian ini bertujuan untuk mengetahui pengaruh jenis material dan kecepatan putaran spindle terhadap  kekasaran permukaan ...
Firhan Zawidi
doaj
Application of Soundproofing Materials for Noise Reduction in Dental CAD/CAM Milling Machines
Applied Sciences, 2020 Soundproofing materials are widely used in various fields as a passive measure to reduce noise. Despite this, there have been a few studies on the application of soundproofing materials on medical equipment, which is the main cause of noise in a medical ...
Eun-Sung Song +4 more
doaj +1 more source
Modelling High Speed Machining with the SPH Method [PDF]
, 2008 The purpose of this work is to evaluate the use of the Smoothed Particle Hydrodynamics (SPH) method within the framework of high speed cutting modelling. First, a 2D SPH based model is carried out using the LS-DYNA® software.
Chieragatti, Rémy +5 more
core
Focused ion beam milling strategy for sub-micrometre holes in silicon [PDF]
, 2008 Focused ion beam (FIB) milling can be used as a tool to fabricate structures with sub-micrometer details. The slab material can be silicon, for example, which can then be used as a mould for nano-imprint lithography, or in silicon on insulator (SOI ...
Ay, Feridun +2 more
core +2 more sources
Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications
Advanced Functional Materials, EarlyView.Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai +8 more
wiley +1 more source
Facile preparation of β-/γ-MgH2 nanocomposites under mild conditions and pathways to rapid dehydrogenation [PDF]
, 2016 A magnesium hydride composite with enhanced hydrogen desorption kinetics can be synthesized via a simple wet chemical route by ball milling MgH2 with LiCl as an additive at room temperature followed by tetrahydrofuran (THF) treatment under an Ar ...
Gregory, Duncan +3 more
core +1 more source
Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
Advanced Functional Materials, EarlyView.DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
wiley +1 more source
Analysis of 3D surface roughness in trochoidal milling of AA 6082 aluminium alloy [PDF]
Tribology and MaterialsThis research examines the effect of trochoidal milling strategy parameters, namely cutting speed (Vc), feed per tooth (fz) and trochoidal step (Ptr) on arithmetical mean height (Sa), maximum height (Sz) and the functional volume parameters, namely peak ...
Nikolaos A. Fountas +2 more
doaj +1 more source