Materiales
Materiales
Suitability and Trueness of the Removable Partial Denture Framework Fabricating by Polyether Ether Ketone with CAD-CAM Technology
17/04/2024 -
The object of the study was to evaluate the suitability and trueness of the removable partial denture (RPD) framework fabricated by polyether ether ketone (PEEK) with the CAD-CAM technology in vitro....
A multiscale scheme for homogenization to characterize the flexural performances of injection molded short glass fiber reinforced polyether ether ketone composites
09/04/2024 -
A multiscale scheme on the bending performance of injection molded products.The characterization of the flexural performances of short glass fiber reinforced polyether?ether?ketone (SGFR?PEEK)...
Experimental investigation on effect of tool geometry on thermal and crystallization characteristics in drilling of carbon fiber reinforced PEEK composite
10/04/2024 -
The effect of tool geometries on thermal and crystallization characteristics, including heat transfer curves, crystal morphology, diffraction intensity, crystallinity and surface microstructure in...
Overcoming the Trade-Off between Methanol Rejection and Proton Conductivity via Facile Synthesis of Crosslinked Sulfonated PEEK Proton Exchange Membranes
07/04/2024 -
In this work, homogeneous, thin-film proton exchange membranes (PEMs) with superior proton conductivities and high methanol rejection were fabricated via a facile synthesis procedure. Sulfonated...
Tribological Behavior of Sulfonated Polyether Ether Ketone with Three Different Chemical Structures under Water Lubrication
05/04/2024 -
With the development of the shipbuilding industry, it is necessary to improve tribological properties of polyether ether ketone (PEEK) as a water-lubricated bearing material. In this study, the...
A Study on the Effect and Suppression of Hydrogen Permeation Behavior on the Friction Characteristics of PEEK/PTFE Composites via Molecular Dynamics Simulation
05/04/2024 -
To research the effect of hydrogen permeation on the friction characteristics of the seal materials on the hydrogen equipment, the molecular models of 10% PEEK/PTFE composites and its frictional...
Grinding performance investigation of multidirectional CF/PEEK composites—A comparative with unidirectional CF/PEEK
01/04/2024 -
Grinding performance investigation of multidirectional CF/PEEK composites—A comparative with unidirectional CF/PEEK.To distinguish the grinding performance of the multidirectional (MD) and...
Experimental Study on Tribological Properties of Coated Surface and Textured Surface under Seawater Lubrication Conditions
30/03/2024 -
In order to improve the tribological properties of the flow distribution pair of the seawater axial piston pump, SAF2507 super duplex stainless steel and carbon-fiber-reinforced polyetheretherketone...
Enhanced mechanical and tribological properties of 3D printed short carbon fiber reinforced polyether ether ketone composites
30/03/2024 -
Effect of ambient temperature on mechanical and tribological properties of 3D printed CF/PEEK composites.Material extrusion additive manufacturing provides an effective solution for fabrication of...
Study on the Preparation and Process Parameter-Mechanical Property Relationships of Carbon Fiber Fabric Reinforced Poly(Ether Ether Ketone) Thermoplastic Composites
25/03/2024 -
Carbon fiber fabric-reinforced poly(ether ether ketone) (CFF-PEEK) composites exhibit exceptional mechanical properties, and their flexibility and conformability make them a promising alternative to...
Why menopause keeps evolving in whales
15/03/2024 -
Long postreproductive lifespans might allow female whales to help their progeny survive. Plus, a sneak peek of China’s new underground neutrino lab and tips for PhD-holders looking for a job in...
Interfacial strengthening and processing of carbon fibers reinforced poly(ether?ether?ketone) composites: A mini?review
11/03/2024 -
Composition and application of carbon fibers reinforced poly(ether?ether?ketone) composites.Carbon fibers/poly(ether?ether?ketone) (CF/PEEK) composites have the advantages of excellent impact...
Investigation of the Reaction between a Homemade PEEK Oligomer and an Epoxy Prepolymer: Optimisation of Critical Parameters Using Physico–Chemical Methods
11/03/2024 -
Several researchers have examined the interest in using a thermoplastic to increase thermoset polymers’ shock resistance. However, fewer studies have examined the nature of the...
Impact Behavior and Residual Strength of PEEK/CF-Laminated Composites with Various Stacking Sequences
06/03/2024 -
Carbon fiber-reinforced composites are popular due to their high strength and light weight; thus, the structures demonstrate high performance and specific strength. However, these composites are...
Aerospace, Vol. 11, Pages 201: The Thermo-Mechanical Properties of Carbon-Fiber-Reinforced Polymer Composites Exposed to a Low Earth Orbit Environment
02/03/2024 -
In this study, we focus on 3D-printed PEEK/CFRTP (Carbon-Fiber-Reinforced Thermoplastic) and PEEK (Polyether Ether Ketone) materials as new space materials. In space, there are intense ultraviolet...
An innovative sample preparation strategy to visualize the crystalline structure of fiber reinforced thermoplastic composites by polarized optical microscopy
01/03/2024 -
Innovative sample preparation strategy to visualize the crystalline structure of fiber reinforced thermoplastics by polarized optical microscopy.This study aims at an innovative sample preparation...
A study on tribological performances of PEEK and PTFE based composites with MoS2 reinforcements
28/02/2024 -
Polymer?based composite with best tribological performance.This study investigates the tribological and mechanical properties of poly?ether?ether?ketone (PEEK) and polytetrafluoroethylene (PTFE)...
An investigation of the microstructure and tribological behavior of polyether ether ketone composites fabricated by extrusion?based additive manufacturing
26/02/2024 -
Carbon fiber reinforced polyether ether ketone (CF/PEEK) composites are widely used as tribo?materials in aerospace and automotive industry. To amplify the industrial utilization of extrusion?based...
High-Performance PEEK/MWCNT Nanocomposites: Combining Enhanced Electrical Conductivity and Nanotube Dispersion
21/02/2024 -
High-performance engineering thermoplastics offer lightweight and excellent mechanical performance in a wide temperature range. Their composites with carbon nanotubes are expected to enhance...
Reduction of mesoporous polyether ether ketone materials, preserving pore size
09/02/2024 -
Polyether ether ketone (PEEK) is an important high?performance engineering polymer that is used extensively in numerous engineering applications that require chemical, solvent, and thermal...
Enhancing interfacial solvent resistance and mechanical properties of carbon fiber/polyether ether ketone composites with water?borne sizing agents based on cross?linkable polyphthalonitrile
05/02/2024 -
The schematic diagram of the strengthening mechanism of sized CF/PEEK composites.The inherent structural properties and elevated processing temperatures of thermoplastic resins present new challenges...
