Results 31 to 40 of about 177,411 (179)

An investigation of Polyether Imide (PEI) toughening of carbon fibre-reinforced Polyether Ether Ketone (PEEK) laminates

open access: yesMaterials & Design, 2021
Current thermoset composite material systems have relatively low interlaminar fracture toughness, leaving them vulnerable to impact damage. While thermoplastic based systems are considered to be tougher, toughness levels can be dependent on processing ...
John W. McLaughlin   +2 more
doaj   +1 more source

Co-consolidation of CF/PEEK tape-preforms and CF/PEEK organo sheets to manufacture reinforcements in stamp-forming process

open access: yesAdvanced Manufacturing: Polymer & Composites Science, 2019
Co-consolidation is considered one effective joining method to allow novel types of integral structures to be manufactured. In this study, carbon fiber reinforced Polyether-Ether-Ketone partially consolidated tape preforms were co-consolidated with ...
Julian Weber, Jens Schlimbach
doaj   +1 more source

Fatigue data for polyether ether ketone (PEEK) under fully-reversed cyclic loading

open access: yesData in Brief, 2016
In this article, the data obtained from the uniaxial fully-reversed fatigue experiments conducted on polyether ether ketone (PEEK), a semi-crystalline thermoplastic, are presented.
Rakish Shrestha   +2 more
doaj   +1 more source

Shear bond strength of different luting agents to polyether ether ketone

open access: yesDental Research Journal, 2022
Background: Polyether ether ketone (PEEK) was recently introduced to dentistry. However, difficulty in provision of a strong durable bond is its main drawback.
Hossein Pourkhalili   +3 more
doaj   +1 more source

Finite element analysis of the influence of crown material on the stress distribution of dental implants [PDF]

open access: yesKouqiang yixue
Objective To compare the effects of different crown materials on the stress distribution of dental implants by finite element method. Methods A three-dimensional finite element model of implant-supported crown restoration of the right mandibular first ...
ZHUO Yingying, LIN Jie, CHEN Ruizhen, SHEN Jiyuan, LIN Ling, CAI Pingping, ZHENG Zhiqiang
doaj   +1 more source

Fabrication and properties of interweaved poly(ether ether ketone) composite scaffolds

open access: yesScientific Reports, 2022
This paper interweaved scaffolds with poly(ether ether ketone) (PEEK) and poly(lactic acid)/Walnut shell/hydroxypatite (PLA/WS/HA) composites by using fused filament fabrication technology, although there was a huge difference in thermal property term ...
Xiaohui Song   +4 more
doaj   +1 more source

Supplementary figures and tables

open access: yes, 2023
Supplementary figures and tables of the original article of Dental Hypotheses (ISSN: 21558213) entitled “Bilinear numerical analysis of the structural behavior of a dental implant applied as a biomaterial carbon fiber reinforced polyether-ether-ketone ...
Miguel Martinez-Mondragon (14817901)
core   +1 more source

Influence of polyether ether ketone coping crown on the adaptation of implant abutment

open access: yesJournal of the Pakistan Medical Association
Objectives: To evaluate the influence of polyether ether ketone coping crown on the adaptation of implant abutment. Method: The vitro study was conducted at the Department of Prosthodontics, Hainan Stomatological Hospital, China, from October 2021 to ...
Xuesheng Li   +4 more
doaj   +1 more source

The Role of Polyether Ether Ketone (Peek) in Dentistry – A Review

open access: yesJournal of Medicine and Life, 2019
This study is aimed to review the applications of Polyether Ether Ketone (PEEK) in dentistry. The increased demand for aesthetics, legislation in some developed countries, few drawbacks with existing materials and clinicians shifting their paradigms towards metal free restorations led space for the metal-free restorations in today’s dental practice. An
Bathala, Lakshmana   +4 more
openaire   +2 more sources

Breaking the Surface: Buoyant Metal–Polymer Open–Cell Hybrid Lattice Metamaterials

open access: yesAdvanced Materials, EarlyView.
Open‐cell metal–polymer lattice metamaterials that defy sinking. (a) Injection process of the polyurethane (PU) foam into the titanium (Ti‐6Al‐4V) hollow‐strut lattice creating the open‐cell Ti‐6Al‐4V+PU hybrid lattice, (b) flotation test of a hybrid lattice specimen, and (c) a digital representation and experimental validation of a marine buoy ...
Jordan Noronha   +7 more
wiley   +1 more source

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