Abstract
Influence of Mechanical Activation (MA), Chemical Modification (ChM), Ion Implantation (IIm) and adding different size fillers (nano- and micro) onto physical-mechanical and tribotechnical properties of Ultra High Molecular Weight Polyethylene (UHMWPE) are investigated. By means of X-ray diffraction, IR-spectroscopy, DSC and SEM the structure and wearing pattern for a number of UHMWPE-based composite enforced by C and Al 2O 3 nanofibers, Cu SiO 2 nanoparticles, Al 2O 3 AlO(OH)) microparticles were examined. Comparison of different ways of modification of UHMWPE binder to obtain composites on its basis is carried out. The mechanism to explain high wear resistance of composites with high-molecular weight matrix is discussed.
Original language | English |
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Title of host publication | Conference Program for the 3rd International Conference on Heterogeneous Materials Mechanics, ICHMM 2011 |
Pages | 612-615 |
Number of pages | 4 |
Publication status | Published - 2011 |
Event | 3rd International Conference on Heterogeneous Materials Mechanics, ICHMM 2011 - Shanghai, China Duration: 22 May 2011 → 26 May 2011 |
Other
Other | 3rd International Conference on Heterogeneous Materials Mechanics, ICHMM 2011 |
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Country | China |
City | Shanghai |
Period | 22.5.11 → 26.5.11 |
Keywords
- Permolecular structure
- UHMWPE
- Wear resistance
ASJC Scopus subject areas
- Mechanics of Materials