Results 21 to 30 of about 212,355 (342)

Wear mechanism and debris analysis of PEEK as an alternative to CoCrMo in the femoral component of total knee replacement

open access: yesFriction, 2023
The polyetheretherketone (PEEK)-highly cross-linked polyethylene (XLPE), all-polymer knee prosthesis has excellent prospects for replacing the traditional metal/ceramic-polyethylene joint prosthesis, improving the service life of the joint prosthesis and
Xinyue Zhang   +5 more
semanticscholar   +1 more source

Application of Collar Seals for Bearings in the Lunar Exploration Rover

open access: yesTribology Online, 2020
A lot of exploration missions have been planned for the moon, and lunar activity is likely to increase. The moon’s surface is covered by a great deal of dust, called regolith, and these particles can seriously damage mechanical components.
Koji Matsumoto   +6 more
doaj   +1 more source

Study Of the compression behaviours of 3D-printed PEEK/CFR-PEEK sandwich composite structures

open access: yesVirtual and Physical Prototyping, 2022
Single-component materials and homogeneous structures cannot adequately meet the various demands of ideal bone implants. Therefore, the use of three dimensional (3D) printing to form multi-materials and composites has received considerable attention ...
Houfeng Jiang   +3 more
doaj   +1 more source

DENTAL IMPLANT MATERIAL (POLYETHERETHERKETONE, TITANIUM AND ITS ALLOYS, ZIRCONIA) [PDF]

open access: yesSTED Journal, 2022
The goal of this article is to inform the reader of three distinct types of biomedical materials applied in the production of dental implants, focusing on characteristics and categorizations of biomaterials based on: titanium (Ti + its alloys ...
Zuzana Mitaľová   +4 more
doaj   +1 more source

In-house processing of carbon fiber-reinforced polyetheretherketone (CFR-PEEK) 3D printable filaments and fused filament fabrication-3D printing of CFR-PEEK parts

open access: yesThe International Journal of Advanced Manufacturing Technology, 2023
Poly-ether-ether-ketone (PEEK) has several approving mechanical properties; however, for certain demanding applications such as automotive, PEEK does not exhibit the required strength.
Harsha P. S. Naganaboyina   +4 more
semanticscholar   +1 more source

Biocompatibility and osteoinductive ability of casein phosphopeptide modified polyetheretherketone

open access: yesFrontiers in Bioengineering and Biotechnology, 2023
Polyetheretherketone (PEEK) is a potential implant material for dental application due to its excellent mechanical properties. However, its biological inertness and poor osteoinductive ability limited its clinical application.
Peng Qiu   +17 more
doaj   +1 more source

The effects of surface modifications of multiwalled carbon nanotubes on their dispersibility in different solvents and poly(ether ether ketone) [PDF]

open access: yes, 2014
The effects of surface modifications of multi-walled carbon nanotubes (MWCNTs) on their dispersibility in different solvents and poly (ether ether ketone) (PEEK) have been studied.
Cao, Zongshuang   +4 more
core   +1 more source

Research progress in carbon fiber sizing agents for PEEK composites

open access: yesCailiao gongcheng, 2022
Thermoplastic polyether ether ketone (PEEK) composites are widely used in aerospace field due to their excellent fracture toughness, impact resistance and material versatility.
XING Yu   +5 more
doaj   +1 more source

Mechanism of thermal decomposition of poly(ether ether ketone) (PEEK) from a review of decomposition studies [PDF]

open access: yes, 2010
A review of the literature on the flammability and decomposition of poly(oxy-1,4-phenyleneoxy-1,4-phenylenecarbonyl-1,4-phenylene) (PEEK) is presented. This paper provides an overview of the flammability of PEEK and its decomposition mechanisms. Based on
Flath, Dianne   +5 more
core   +1 more source

PEEK in Fixed Dental Prostheses: Application and Adhesion Improvement

open access: yesPolymers, 2022
Polyetheretherketone (PEEK) has been widely applied in fixed dental prostheses, comprising crowns, fixed partial dentures, and post-and-core. PEEK’s excellent mechanical properties facilitate better stress distribution than conventional materials ...
Biyao Wang   +5 more
semanticscholar   +1 more source

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