Pursuit of the correlation between yield strength and crystallinity in sintering-molded UHMWPE
P Dong, Q Zhang, K Wang, BH Zhu, W Su, JF Li, Q Fu - Polymer, 2021 - Elsevier
Crystallinity (X c) is a crucial crystallographic factor that related closely to mechanical
properties in linear polyethylene or high density polyethylene (HDPE), whose molecular …
properties in linear polyethylene or high density polyethylene (HDPE), whose molecular …
Effect of bio-lubrication on the tribological behavior of UHMWPE against M30NW stainless steel
M Guezmil, W Bensalah, S Mezlini - Tribology International, 2016 - Elsevier
The tribological behavior of M30NW stainless steel against UHMWPE was investigated. The
wear tests were conducted on a reciprocating pin-on-disc tribometer under dry and …
wear tests were conducted on a reciprocating pin-on-disc tribometer under dry and …
Quantifying cross-shear under translation, rolling, and rotation, and its effect on UHMWPE wear
Wear of ultra-high molecular weight polyethylene is highly dependent on cross-shear, but
the fundamental relation between them is not well understood. Over a half-dozen …
the fundamental relation between them is not well understood. Over a half-dozen …
Dispersion state of multi-walled carbon nanotubes in the UHMWPE matrix: Effects on the tribological and mechanical response
The distribution state and concentration of multi-walled carbon nanotubes (MWCNTs) are
predominant factors in the reinforcement of the ultra-high molecular weight polyethylene …
predominant factors in the reinforcement of the ultra-high molecular weight polyethylene …
Long-term performance and failure of orthopedic devices
The long-term performance of orthopedic devices is paramount to alleviating the economic
burden from degenerative diseases and traumatic injury. Wear particles of metal-on-polymer …
burden from degenerative diseases and traumatic injury. Wear particles of metal-on-polymer …
Mechanical and tribological performance of UHMWPE influenced by temperature change
Water-lubricated surface bearing components experience boundary and mixed lubrication
during operation. The lack of lubrication induces temperature increase, affecting the …
during operation. The lack of lubrication induces temperature increase, affecting the …
Tibiofemoral wear in standard and non-standard squat: implication for total knee arthroplasty
Introduction Due to the more resilient biomaterials, problems related to wear in total knee
replacements (TKRs) have decreased but not disappeared. In the design-related factors …
replacements (TKRs) have decreased but not disappeared. In the design-related factors …
Research on Chain Diffusion and Entanglement via Controlling the Sintering Process of Nascent UHMWPE
W Wang, H Wang, J Chen - Macromolecules, 2024 - ACS Publications
The diffusion and entanglement of molecular chains have a significant impact on ultrahigh-
molecular-weight polyethylene (UHMWPE) processing and product qualities. During …
molecular-weight polyethylene (UHMWPE) processing and product qualities. During …
The coefficient of friction of UHMWPE along an entire walking cycle using a ball-on-disc tribometer under arthrokinematics and loading conditions prescribed by ISO …
JDO Barceinas-Sanchez, M Alvarez-Vera… - Journal of the …, 2017 - Elsevier
The observation of tribological phenomena occurring in total knee replacement (TKR)
simulators may be obscured by the intrinsic complexity of their operation: the dynamics and …
simulators may be obscured by the intrinsic complexity of their operation: the dynamics and …
In vitro wear simulation on the RandomPOD wear testing system as a screening method for bearing materials intended for total knee arthroplasty
V Saikko - Journal of Biomechanics, 2014 - Elsevier
The 16-station RandomPOD wear test system, previously validated for prosthetic hip wear,
was used in the simulation of knee wear mechanisms with a ball-on-flat test configuration …
was used in the simulation of knee wear mechanisms with a ball-on-flat test configuration …