Results 51 to 60 of about 16,278 (306)
Numerical analysis and experiment on pressure of polished Z-tube with abrasive flow [PDF]
Journal of Measurements in Engineering, 2018 Aiming at the problem that the complex parts are difficult to process precisely, a flexible processing method, abrasive flow technology, is proposed. Based on the FLUENT software, a realizable k-ε model was adopted and a Z-tube was used as the research object for numerical analysis. Parameters such as turbulence intensity, turbulent kinetic energy, and
Junye Li +4 more
openaire +1 more source
Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study
Advanced Engineering Materials, EarlyView.This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud +7 more
wiley +1 more source
Internal Finishing of Aluminium Tube with Sintered Magnetic Abrasive [PDF]
, 2016 There has been a rapid growth in the development of harder and complex shapes to machine metals and alloys during the last few years. Conventional edged tool machining is difficult and uneconomical for such materials and degree of surface finish ...
Gill, J. S. (Jagdeep) +2 more
core
Development of a low profile laser Doppler probe for monitoring perfusion at the patient – mattress interface [PDF]
, 1988 The clinical importance of pressure ulcers is reviewed confirming the need for continuous monitoring of skin blood perfusion at the patient – mattress interface.
A. CALZOLARI +9 more
core +260 more sources
Design of a Reciprocating Abrasive Flow Polishing Machine
Highlights in Science, Engineering and TechnologyA reciprocating abrasive flow polishing machine, including the body, the first hydraulic cylinder, the first push rod and the first cylinder, the reciprocating abrasive flow polishing machine, is provided with four placing cylinder, and placed inside the cylinder is provided with a limited block, and the limit block and the inner wall of the cylinder ...
Zhiqiang Wan +2 more
openaire +1 more source
Advanced Functional Materials, EarlyView.Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth +8 more
wiley +1 more source
Hydrodynamics of slurry flow in chemical mechanical polishing : a review [PDF]
, 2006 Chemical mechanical polishing (CMP) is a process that is commonly used to planarize wafer surfaces during fabrication. Although the complex interactions between the wafer, pad, and slurry make the CMP process difficult to predict, it has been postulated ...
Higgs, C. Fred, Terrell, Elon Jahdal
core +2 more sources
Advanced Functional Materials, EarlyView.Dry electrode technology revolutionizes battery manufacturing by eliminating toxic solvents and energy‐intensive drying. This work details two promising techniques: dry spray deposition and polymer fibrillation. How their unique solvent‐free bonding mechanisms create uniform microstructures for thicker, denser electrodes, boosting energy density and ...
Yuhao Liang +7 more
wiley +1 more source
The Polishing of Inner Wall on Medical Device Hole by Shear Thickening Abrasive Flow
Coatings, 2023 To improve medical device hole inner wall quality and overcome issues of traditional abrasive flow methods—limited fluidity in small holes causing deformation due to high inner wall pressure, and slow processing with low viscosity abrasives—a new method called shear thickening abrasive flow polishing is suggested.
Biqing Ye +4 more
openaire +1 more source
Mesoporous Carbon Thin Films with Large Mesopores as Model Material for Electrochemical Applications
Advanced Functional Materials, EarlyView.Mesoporous carbon thin films possessing 70 nm mesopores are prepared on titanium substrates by soft templating of resol resins with a self‐synthesized poly(ethylene oxide)‐block‐poly(hexyl acrylate) block copolymer. A strategy to avoid corrosion of the metal substrate is presented, and the films are extensively characterized in terms of morphology ...
Lysander Q. Wagner +9 more
wiley +1 more source