Results 91 to 100 of about 1,407 (188)

Experimental verification of PEKK stiffened panel under compression

Journal of Physics: Conference Series
Abstract The paper presents the experimental strain and stress analysis of a thermoplastic composite stiffened panel subjected to compression load. The panel has five stringers with a non-symmetric design. Two panels are investigated.
Růžek, Roman, Karkulín, Adam, Mlch, Ivan, Mrňa, Tomáš, Sedek, Jakub   +4 more
openaire   +2 more sources

Research on poly(ether ketone ketone) PEKK [PDF]

Der Datensatz enthält Forschungsdaten im Zusammenhang zur additiven Fertigung von Probekörpern aus amorphem Polyetherketonketon (PEKK-A) und deren ...
Baumgärtner, Siegfried, Wilhelm, David, Jung, Judith, Hanemann, Thomas, Klein, Alexander, Antusch, Steffen   +5 more
core   +1 more source

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

Supramolecular 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, Yadong Zhang, Junyi Zhao, Chenyang Xie, Qiang Wei, Haiyang Yu   +5 more
doaj   +1 more source

Oxidation behavior of PEKK matrix

, 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, Fayolle, Bruno, Gigliotti, Marco, Brulé, Benoît   +3 more
openaire   +1 more source

Characterization and modeling of laser transmission welded polyetherketoneketone (PEKK) joints: Influence of process parameters and annealing on weld properties

Journal of Advanced Joining Processes
Welding high-performance thermoplastics has gained popularity across various industries such as automotive, aerospace, and medical. Laser transmission welding (LTW) has emerged as an effective method for joining thermoplastic parts due to its precise ...
Marcela Matus-Aguirre, Benoît Cosson, Christian Garnier, Fabrice Schmidt, André Chateau Akué-Asséko, France Chabert   +5 more
doaj   +1 more source

Influence of environmental conditioning on mechanical properties of PEKK-Carbon fiber composites [PDF]

, 2022
LAUREA MAGISTRALELo scopo di questo studio è analizzare la risposta a umidità, radiazioni UV e ad ambiente marino di materiali compositi con matrice termoplastica, in particolare dell'APC-PEKK-FC.
Ferrari, Ettore
core  

Non-Syndromic Tooth Agenesis: Interdisciplinary Case

International Dental Journal
Introduction: This case employed orthodontic space redistribution for missing teeth, integrating digital technologies (intraoral scanning, CAD-CAM) for diagnostic and definitive prosthesis fabrication.
Ou-Yang Shaobo, Lian Lan, Hong Jinming
doaj   +1 more source

Spark plasma sintering and mechanical properties of two grades of PEKK presenting different Tere/Iso ratios [PDF]

International audienceAbstract Two grades of PolyEtherKetoneKetone with different Tere/Iso ratios (PEKK 60/40 and PEKK 80/20) were consolidated using spark plasma sintering.
Moitrier, Florence, Heyer, Anthony, Wary, Marc, Rossit, Julie, Gütter, Georg, Montmasson, Nicolas, Lemonnier, Sebastien, Czarnota, Christophe, Delorme, Fabian, Bracq, Anthony   +9 more
core   +1 more source

Thermo-mechanical performance evaluation of hybrid NiTi/CF-PEKK composite laminates using experiments and machine learning approaches

Composites Part C: Open Access
This work presents the first systematic investigation of the temperature-dependent mechanical behavior in hybrid NiTi/CF-PolyEtherKetoneKetone (PEKK) composite laminates (HNCLs), which has remained unexplored to date.
Muzafar Hussain, Muhammad Salman, Wael Zaki, Rehan Umer   +3 more
doaj   +1 more source

Anomalous hydraulic fluid absorption by carbon fiber/PEKK composites: physical and mechanical aspects [PDF]

Carbon fiber (CF)/polyetherketoneketone (PEKK) composites are exposed to Skydrol, a hydraulic fluid made of phosphate esters widely used in the aviation field.
ILIOPOULOS, Ilias, MIQUELARD-GARNIER, Guillaume, LESIMPLE, Gwladys, BIZET, Stéphane, FAYOLLE, Bruno, BENETHUILIERE, Thibaut   +5 more
core   +1 more source