Results 41 to 50 of about 2,880 (232)

Long-term performance of oxidized zirconium on conventional and highly cross-linked polyethylene in total hip arthroplasty

SICOT-J, 2020
Introduction: Polyethylene wear and subsequent osteolysis remain obstacles to the long-term survivorship of total hip arthroplasty (THA). Highly cross-linked polyethylene (XLPE) with radical quenching represents a massive leap forward with dramatically ...
Carli Alberto V., Patel Anay R., Cross Michael B., Mayman David J., Carroll Kaitlin M., Pellicci Paul M., Jerabek Seth A.   +6 more
doaj   +1 more source

Charge distribution and electroluminescence in cross-linked polyethylene under dc field [PDF]

, 2001
The intent of this paper is to cross-correlate the information obtained by space charge distribution analysis and electroluminescence (EL) detection in cross-linked polyethylene samples submitted to dc fields, with the objective to make a link between ...
A See, Alison J M, Augé J L, Bert C, C Laurent, Dissado L, F Palmieri, Fothergill J C, Fothergill J C, Fukuma M, G C Montanari, G Teyssedre, Ho Y F F, J C Fothergill, Kitani I, L A Dissado, Laurent C, Li Y, Mary D, Montanari G C, Suzuoki Y, Zeller H R, Zeller H R   +22 more
core   +1 more source

Nondestructive Internal Defect Detection Using a CW–THz Imaging System in XLPE for Power Cable Insulation

Applied Sciences, 2020
The demand for internal nondestructive testing and inspection techniques is rapidly increasing. Using a continuous wave (CW) terahertz (THz) imaging system, we demonstrate that the internal defects in cross-linked polyethylene (XLPE) plates for power ...
In-Sung Lee, Joong Wook Lee
doaj   +1 more source

Effect of Functionalized Graphene Oxide with Hyper-Branched Flame Retardant on Flammability and Thermal Stability of Cross-Linked Polyethylene [PDF]

, 2014
In this work, GO was functionalized by a hyper-branched flame retardant, which was synthesized by the reaction of N-aminoethyl piperazine and di(acryloyloxyethyl)methylphosphonate. Subsequently, the resultant functionalized GO (FGO) was incorporated into
Hong, Ningning, Hu, Weizhao, Hu, Yuan, Hull, T Richard, Song, Lei, Stec, Anna A, Wang, Bibo, Wang, Jian, Wang, Xin, Zhan, Jing   +9 more
core   +1 more source

The Effect of Antioxidant and Graphite Nanoplatelet on DC Breakdown and Space Charge of Cross-linked Polyethylene

Journal of Harbin University of Science and Technology, 2018
To study the effect of antioxidant and graphite nanoplatelets ( GNPs) on the direct current ( DC) dielectric properties of cross-linked polyethylene ( XLPE ) ,antioxidant /XLPE and GNPs/antioxidant /XLPE composites were prepared by melt blending method ...
ZHANG Cheng-cheng, WANG Jin-hui, JING Zi-ang, YAN Zhi-yu, HAN Bao-zhong   +4 more
doaj   +1 more source

Effect of Graphene Coating on Space Charge Characteristic of XLPE and Semiconductive Layer at Different Temperatures

IEEE Access, 2019
DC cross-linked polyethylene (XLPE) power cables are being used recently for HV/EHV applications, the reliability of which is claimed to be significantly affected by space charge accumulation in the insulating material.
Zhipeng Lei, Davide Fabiani, Chuanyang Li, Simone Vincenzo Suraci, Giacomo Selleri, Tao Han, Marco Speranza, Filippo Grolli, Fabrizio Palmieri   +8 more
doaj   +1 more source

Correlation Between Thermal Parameters and Morphology of Cross-Linked Polyethylene

IEEE Access, 2020
This paper reveals a correlation between morphology and thermal parameters on cross-linked polyethylene (XLPE) cable with different insulating states. Several cables were selected to detect the physicochemical and thermal parameters of the XLPE.
Yifeng Zhao, Zhuozhan Han, Yue Xie, Xinghui Fan, Yangyang Nie, Pengyu Wang, Gang Liu, Yanpeng Hao, Jiasheng Huang, Wenwei Zhu   +9 more
doaj   +1 more source

Influence of semicon shields on the dielectric loss of XLPE cables [PDF]

, 2009
Dielectric response measurement techniques in both time and frequency domains are studied in order to measure the dielectric loss of XLPE cables, which have very low losses.
Dodd, S. J., Fothergill, J., Liu, T., Nilsson, U. H.   +3 more
core   +1 more source

Research and Development of 66 kV Water Tree Retardant XLPE Light Insulated Submarine Cable

Zhongguo dianli, 2020
This paper introduces the development method of a light submarine cable with rated voltage of 66 kV and water tree retardant cross linked polyethylene insulation(XLPE).
Guo CHEN, Jian CAI, Shuhong XIE, Ming HU, Ligang LIU, Yang JING, Zhiwei LING   +6 more
doaj   +1 more source

Current Trends in Improving of Artificial Joints Design and Technologies for Their Arthroplasty [PDF]

, 2020
There is a global tendency to rejuvenate joint diseases, and serious diseases such as arthrosis and arthritis develop in 90% of people over 55 years of age.
Pakhaliuk, Vladimir, Poliakov, Aleksandr, Popov, Valentin L.   +2 more
core   +1 more source