Results 91 to 100 of about 3,071 (184)

Glass bead filled Polyetherketone (PEK) composite by High Temperature Laser Sintering (HT-LS) [PDF]

open access: yes, 2015
Copyright © 2015 Elsevier. NOTICE: this is the author’s version of a work that was accepted for publication in Materials and Design. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and ...
Ghita, O., James, Edward, Wang, Yuan
core   +1 more source

Estimation of interlaminar shear strength of CF/PEKK composites by full‐field data‐based numerical simulations of short beam shear tests

open access: yesPolymer Composites, Volume 46, Issue S3, Page S178-S192, 10 October 2025.
Hybrid approach for estimating ILSS based on experimental shear behaviour and FEM‐based simulations. Abstract A hybrid methodology is proposed to estimate the Interlaminar Shear Strength (ILSS) of Carbon Fiber and Polyetherketoneketone (CF/PEKK) composites from Short Beam Shear (SBS) tests.
J. P. Márquez Costa   +7 more
wiley   +1 more source

On the mechanical behaviour of a butt jointed thermoplastic composite under bending [PDF]

open access: yes, 2015
In the present work, the mechanical behavior of a recently developed novel butt jointed thermoplastic composite was investigated under bending conditions.
Akkerman, R., Baran, I., Warnet, L.
core   +1 more source

Effect of low‐pressure plasma treatment on the adhesive performance of PEEK and co‐polymerized PAEK composites

open access: yesPolymer Composites, Volume 46, Issue S3, Page S773-S786, 10 October 2025.
The influence mechanism of plasma treatment on the surface morphology of CF/PEEK and CF/PAEK composites. Abstract The use of high‐performance thermoplastic composites has become an increasing trend in the manufacturing of modern aerospace structures due to their environmental and economic advantages.
Jindong Zhang   +5 more
wiley   +1 more source

Complex Test Scenarios for Functional Validation Prior to Type Approval

open access: yesFuture Transportation
The continuous tightening of European regulatory requirements, particularly under the General Safety Regulation (GSR), has considerably increased the scope and cost of proving ground testing required for the validation of Advanced Driver Assistance ...
Balint Toth, Leticia Pekk
doaj   +1 more source

Long discontinuous fiber composite structure: Forming and structural mechanics [PDF]

open access: yes
Cost effective composite structure has motivated the investigation of several new approaches to develop composite structure from innovative material forms.
Beaussart, A. J.   +5 more
core   +1 more source

Fabrication of the polyetherketoneketone-reinforced nano-hydroxyapatite composites as inspired by the cortical bone

open access: yesSupramolecular Materials
Cortical bone has superior mechanical performance. Hydroxyapatite (HA) as its main component are attractive bioactive materials, but possess weak strength. The critical factor is the difference in the structure.
Zhongyi Wang   +5 more
doaj   +1 more source

On a novel approach for optimizing composite materials panel using surrogate models [PDF]

open access: yes, 2011
This paper describes an optimization procedure to design thermoplastic composite panels under axial compressive load conditions. Minimum weight is the goal. The panel design is subject to buckling constraints.
Akcay-Perdahcioglu, D.   +3 more
core   +1 more source

Oxidation behavior of PEKK matrix

open access: yes, 2019
The IMPEKKABLE project deals with the use of organic matrix composite materials such as thermoplastic matrix reinforced with continuous carbon fibers for “high temperature” parts. More precisely, it refers to the utilization of a new generation of C/PEKK composite for structural applications around 180°C above the glass transition of the thermoplastic ...
Vinet, Alain   +3 more
openaire   +1 more source

Experimental and numerical analysis of woven S-glass fibre/PEKK laminates subjected to low velocity impact at different locations

open access: yesPolymer Testing
High-performance composites based on Poly-ether-ketone-ketone (PEKK) have exhibited an exceptional impact resistance. However, update there is hardly any work focused on investigating the off-centre impact response of these composites.
Nassier A. Nassir   +5 more
doaj   +1 more source

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