Mechanical impact behavior of polyether–ether–ketone (PEEK)
This paper deals with the mechanical behavior of polyether–ether–ketone (PEEK) under
impact loading. PEEK polymers are the great interested in the field of medical implants due …
impact loading. PEEK polymers are the great interested in the field of medical implants due …
[HTML][HTML] Temperature and strain rate dependences on hardening and softening behaviours in semi-crystalline polymers: Application to PEEK
Semi-crystalline polymers often present a complex non-linear behaviour that combines
thermo-viscoelastic and thermo-viscoplastic contributions associated to different deformation …
thermo-viscoelastic and thermo-viscoplastic contributions associated to different deformation …
Investigation of mechanical impact behavior of short carbon-fiber-reinforced PEEK composites
This paper describes the results of an experimental and numerical investigation of the
impact behavior of short carbon fiber reinforced polyether-ether-ketone (SCFR PEEK) …
impact behavior of short carbon fiber reinforced polyether-ether-ketone (SCFR PEEK) …
A modified Johnson-Cook material model with strain gradient plasticity consideration for numerical simulation of cold spray process
R Chakrabarty, J Song - Surface and Coatings Technology, 2020 - Elsevier
Owing to the low processing temperatures and subsequent minimal thermal residual
stresses, cold spray (CS) process has significant potential as a fabrication route for freeform …
stresses, cold spray (CS) process has significant potential as a fabrication route for freeform …
A hyperelastic-thermoviscoplastic constitutive model for semi-crystalline polymers: application to PEEK under dynamic loading conditions
In this work, a hyperelastic-thermoviscoplastic constitutive model including
thermomechanical coupling is presented to predict the mechanical behavior of semi …
thermomechanical coupling is presented to predict the mechanical behavior of semi …
[HTML][HTML] A constitutive model of polyether-ether-ketone (PEEK)
Abstract 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 …
of polyether-ether-ketone (PEEK) with the consideration of coupled effects of strain, strain …
[HTML][HTML] Rate-dependent tensile failure behavior of short fiber reinforced PEEK
Polyetheretherketone (PEEK) and two types of short-fiber (carbon fiber and glass fiber)
reinforced PEEK were investigated under uniaxial tensile tests of various strain rates. The …
reinforced PEEK were investigated under uniaxial tensile tests of various strain rates. The …
Low temperature effect on impact energy absorption capability of PEEK composites
This paper describes the results of an experimental investigation which analyses the impact
behavior at low temperature of polyether–ether–ketone (PEEK) and its short carbon fiber …
behavior at low temperature of polyether–ether–ketone (PEEK) and its short carbon fiber …
On adiabatic shear instability in impacts of micron-scale Al-6061 particles with sapphire and Al-6061 substrates
Impact mechanics of micron-scale, Al-6061 particles on sapphire and Al-6061 substrates
were investigated experimentally and through simulations. Particle impact experiments were …
were investigated experimentally and through simulations. Particle impact experiments were …
Characterisation and modelling of pla filaments and evolution with time
The properties of polylactic acid (PLA) filaments have not yet been analysed in detail, and
they are strongly affected by the extrusion process used in some additive manufacturing …
they are strongly affected by the extrusion process used in some additive manufacturing …