Otros

Otros

Solid Particle Erosion Behavior on the Outer Surface of Basalt/Epoxy Composite Pipes Produced by the Filament Winding Technique
08/01/2023 - Basalt/epoxy composite pipes in a [±55]4 winding configuration were produced on CNC filament winding machines (10 N fiber tension and ~11 mm bandwidth). In the experiments, a 34 m/s...
Impact of winding on nanoimprinted surfaces in roll?to?roll nanoimprint lithography
10/06/2022 - Roll?to?Roll manufacturing aims at scaling ultraviolet? and thermally cured nanoimprint lithography (UV?NIL, T?NIL) to commercial production speeds and volumes. Winding is the only convenient way of...
Polypropylene Hollow-Fiber Membrane Made Using the Dissolution-Induced Pores Method
- The efficient preparation of hydrophilic polypropylene membranes has always been a problem. Here, a twin-screw extruder was used to melt-blend ethylene-vinyl alcohol copolymer and polypropylene;...
A Low-Cost Filament Winding Technology for University Laboratories and Startups
07/03/2022 - This paper systematically explains the methodology and results of empirical work on the development of a low-cost filament winding technology for manufacturing axisymmetric polymer composite...
Continuum Charge Excitations in High-Valence Transition-Metal Oxides Revealed by Resonant Inelastic X-Ray Scattering
- We present a theoretical investigation of the origin of Raman-like and fluorescencelike (FL) features of resonant inelastic x-ray scattering (RIXS) spectra. Using a combination of local-density...
Lay-Up and Consolidation of a Composite Pipe by In Situ Ultrasonic Welding of a Thermoplastic Matrix Composite Tape
11/05/2018 - In this work, the potential of preformed thermoplastic matrix composite tapes for the manufacturing of composite pipes by filament winding assisted by in situ ultrasonic welding was evaluated....