Results 41 to 50 of about 212,355 (342)

Enhancement of wear properties of a polyether ether ketone polymer by incorporation of carbon and glass fibers [PDF]

, 2019
Some properties of polymers can be improved through the incorporation of carbon and glass fibers into the polymer matrix. In this research, the wear resistance of two polymer composites CF-polyether ether ketone (PEEK) and GF-PEEK were compared with the ...
Davim J. P., Davim J. P., Gupta R. K., Ho J. W., James M. N., LeMaster R., Li E. Z., Lu Z. P., Prevéy P. S., Prevéy P. S., Shaw B. A., Suh N. P., Tang L., Unal H., Vanarotti P., Wang Z.   +15 more
core   +1 more source

Improvement of Heat Treatment Process on Mechanical Properties of FDM 3D-Printed Short- and Continuous-Fiber-Reinforced PEEK Composites

Coatings, 2022
Due to the addition of short/continuous fibers with better mechanical properties, FDM 3D-printed short- and continuous-fiber-reinforced PEEK composites possess better performance than printed PEEK. However, the interlayer bonding performance becomes poor
Peng Wang, Bin Zou
semanticscholar   +1 more source

3D Finite Element Analysis of Implant-supported Fixed Partial Denture Frameworks Fabricated from Fiber-reinforced Composite and Polyetheretherketone. [PDF]

Al-Rafidain Dental Journal
Aims: This study aimed to test different design parameters for ISFPD frameworks fabricated from fiber-reinforced composite and polyetheretherketone. Material and Methods: 12 different framework digital designs made using the AutoCAD program were sent to ...
Azher Mazin Agha, Ahmed Asim Saeed Al-Ali, Ayad Amjad Abdulrazzak   +2 more
doaj   +1 more source

A novel bioactive PEEK/HA composite with controlled 3D interconnected HA network [PDF]

, 2015
Polyetheretherketone (PEEK) is a high-performance thermoplastic biomaterial which is currently used in a variety of biomedical orthopaedic applications. It has comparable tensile and compressive strength to cortical bone with favourable biocompatibility.
Vaezi, Mohammad, Yang, Shoufeng
core   +1 more source

3D printed PEEK/HA composites for bone tissue engineering applications: Effect of material formulation on mechanical performance and bioactive potential.

Journal of The Mechanical Behavior of Biomedical Materials, 2021
Polyetheretherketone (PEEK) is a biocompatible polymer widely used for biomedical applications. Because it is biologically inert, bioactive phases, such as nano-hydroxyapatite (HA), have been added to PEEK in order to improve its bioactivity. 3D printing
Faisal Manzoor, A. Golbang, S. Jindal, D. Dixon, A. Mcilhagger, E. Harkin-jones, Daniel Crawford, E. Mancuso   +7 more
semanticscholar   +1 more source

Effects of PEEK's surface roughness on seizure behaviors of PEEK/steel pairs under oil-lubricated sliding contacts

Mechanical Engineering Journal, 2017
Effects of surface roughness of polyether ether ketone (PEEK) on the seizure behaviors of PEEK/steel pairs are studied using a block-on-ring wear tester under oil-lubricated conditions.
Tomoharu AKAGAKI, Yamato KURAOKA, Fumio TAKEO, Kazuyuki FURUYA, Masahiko KAWABATA   +4 more
doaj   +1 more source

Peculiarities associated with testing polyetheretherketone (PEEK) in a model rolling contact [PDF]

, 2015
Commonly used four-ball testing configuration when used to investigate rolling contact behavior of polyetheretherketone (PEEK) produced some unexpected peculiarities, namely direct contact between ceramic balls.
Gawarkiewicz, R, Stolarski, TA
core   +1 more source

Surface Modifications of High-Performance Polymer Polyetheretherketone (PEEK) to Improve Its Biological Performance in Dentistry

Polymers, 2022
This comprehensive review focuses on polyetheretherketone (PEEK), a synthetic thermoplastic polymer, for applications in dentistry. As a high-performance polymer, PEEK is intrinsically robust yet biocompatible, making it an ideal substitute for titanium ...
B. Pidhatika, Vania Tanda Widyaya, P. Nalam, Y. A. Swasono, Retno Ardhani   +4 more
semanticscholar   +1 more source

Hydroxyapatite-incorporation improves bone formation on endosseous PEEK implant in canine tibia

Journal of Applied Biomaterials & Functional Materials, 2020
Background: Poly Ether Ether Ketone (PEEK) has been considered as a potential alternative material for endosseous dental implants, for its low elastic modulus, biocompatibility, and low cost in customized device manufacture.
Yuan-ming Geng, Dong-ni Ren, Shu-yi Li, Zong-yi Li, Xiao-qing Shen, Yu-yu Yuan   +5 more
doaj   +1 more source

PEEK Biomaterial in Long-Term Provisional Implant Restorations: A Review

Journal of Functional Biomaterials, 2022
Polyetheretherketone (PEEK) has become a useful polymeric biomaterial due to its superior properties and has been increasingly used in dentistry, especially in prosthetic dentistry and dental implantology.
S. Suphangul, Dinesh Rokaya, Chatruethai Kanchanasobhana, Pimduen Rungsiyakull, P. Chaijareenont   +4 more
semanticscholar   +1 more source