Results 11 to 20 of about 177,411 (179)

A constitutive model of polyether-ether-ketone (PEEK) [PDF]

Journal of the Mechanical Behavior of Biomedical Materials, 2016
A modified Johnson-Cook (JC) model was proposed to describe the flow behaviour of polyether-ether-ketone (PEEK) with the consideration of coupled effects of strain, strain rate and temperature. As compared to traditional JC model, the modified one has better ability to predict the flow behaviour at elevated temperature conditions.
Chen, F., Ou, H., Lu, B., Long, H.
openaire   +4 more sources

Polydopamine grafting polyether ether ketone to stabilize growth factor for efficient osteonecrosis repair

Scientific Reports
This study examines the biocompatibility, osteogenic potential, and effectiveness of polyether ether ketone (PEEK) composites for treating osteonecrosis, seeking to establish a theoretical basis for clinical application.
Yi Sun, Jingyun Liu, Kaijia Chen, Nannan Zhong, Chengpeng He, Xinming Luan, Xiaobei Zang, Jianbo Sun, Ning Cao, Wenbo Wang, Qiang Ren   +10 more
doaj   +2 more sources

Evaluation of the failure modes and load-bearing capacity of different surface-treated polyether ether ketone copings veneered with lithium di-silicate compared to polyether ether ketone copings veneered with composite: An in vitro study

The Journal of Indian Prosthodontic Society, 2021
Aims: The purpose of this study is to compare and evaluate the failure modes and load-bearing capacity of different surface-treated polyether ether ketone (PEEK) copings when veneered with lithium di-silicate with that of PEEK veneered with composite ...
Abhishek Kumar Gupta, Rekha Gupta, Shubhra Gill   +2 more
doaj   +1 more source

Powder Bed Fusion Versus Material Extrusion: A Comparative Case Study on Polyether-Ether-Ketone Cranial Implants [PDF]

, 2022
As the choice of additive manufacturing (AM) technologies is becoming wider with reliable processes and a wider range of materials, the selection of the right technology to fabricate a certain product is becoming increasingly difficult from a technical ...
Y Liu (4702669), N Yi (21917969), R Davies (7706453), P McCutchion (21142988), O Ghita (21848723)   +4 more
core   +6 more sources

Fused deposition modeling of poly(ether ether ketone) scaffolds

High Temperature Materials and Processes, 2021
In this paper, poly(ether ether ketone) (PEEK) scaffold was manufactured using the fused deposition modeling (FDM) technology with a modified platform. The effect of processing parameters of FDM on the porosity and compressive strength of PEEK scaffold ...
Song Xiaohui, Shi Dengwen, Song Pinghui, Han Xingguo, Wei Qingsong, Huang Chuanmo   +5 more
doaj   +1 more source

Graphene Reinforced Polyether Ether Ketone Nanocomposites for Bone Repair Applications [PDF]

, 2020
To improve the performance of polyether ether ketone matrix (PEEK) in hard tissue repair and replacement applications, we fabricated graphene (G) reinforced PEEK with graded G concentrations (0.1%-5%) through injection molding. The mechanical properties,
Miaomiao, He, dan, Sun, Li, Zhang, Peijie, Tan, Songsong, Zhu, Nan, Jiang   +5 more
core   +1 more source

Additive manufacturing of polyether ether ketone – PEEK parts with surface roughness modification by a laser beam [PDF]

, 2020
The physicochemical properties of polyether ether ketone (PEEK) allow to use this material for prosthetic restorations applied in implant prosthetics. So far, such attempts have been made in the technology of milling rough material solids of this polymer,
Tadeusz CHWALCZUK, Sobolewska, Ewa, Krolikowski, Marcin, Marcin KROLIKOWSKI, Ewa SOBOLEWSKA, Damian PRZESTACKI, Malgorzata TOMASIK, Chwalczuk, Tadeusz, Przestacki, Damian, Tomasik, Malgorzata   +9 more
core   +1 more source

Mechanical properties of carbon fiber reinforced polyether-ether-ketone

, 2023
Mechanical properties of carbon fiber reinforced polyether-ether-ketone (CFR-PEEK): Young's modulus, density, poisson coefficient, elastic limit and ultimate strength.
Miguel Martinez-Mondragon (14817901)
core   +1 more source

Mechanical behavior between titanium alloy and carbon fiber reinforced polyether-ether-ketone

, 2023
Comparison of the mechanical behavior between titanium and carbon fiber reinforced polyether-ether-ketone when a critical load of 550 N is applied and when the critical load is discharged.
Miguel Martinez-Mondragon (14817901)
core   +1 more source

Role and Important Properties of a Membrane with Its Recent Advancement in a Microbial Fuel Cell

Energies, 2022
Microbial fuel cells (MFC) are an emerging technology for wastewater treatment that utilizes the metabolism of microorganisms to generate electricity from the organic matter present in water directly.
Aritro Banerjee, Rajnish Kaur Calay, Fasil Ejigu Eregno   +2 more
doaj   +1 more source