Matches in SemOpenAlex for { <https://semopenalex.org/work/W2002730258> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2002730258 endingPage "513" @default.
- W2002730258 startingPage "501" @default.
- W2002730258 abstract "The sliding friction and wear characteristics of pyrimidine-containing polyimide (PI) coatings and PI-C60 composite coatings on steel substrates have been investigated using a flat-on-ring friction geometry. The wear behavior of the coatings was found to proceed through three stages: a rapid increase in wear at the beginning of the friction experiment, a steady state condition with a moderate increase in wear, and a catastrophic wear behavior in the latest stage of the friction process. The friction coefficient of PI and PI-C60 composite coatings was found to be only slightly determined by the conditions of material preparation and the presence of C60. The wear resistance of these materials is, however, strongly influenced by the latest stages of the imidization reaction. In the initial two stages of the friction process, a strong reduction in specific wear rate (from values of ws∼15×10−7 down to ∼2×10−7 mm3/N m at pressures of 1MPa÷3 MPa) was observed for both neat PI- and PI-C60-coatings when they were treated in the region between 320 and 420 °C. The introduction of C60 was found to improve further the wear characteristics of the coatings down to specific wear rates below 2×10−7 mm3/N m when the coatings treatment took place at higher temperatures (420 °C). The structural analysis data of the polyamic acid-C60 solutions and PI-C60 coatings enabled us to suggest that the role of the C60 molecules in reducing the wear of composite coatings is due to the interactions between C60 and the PI." @default.
- W2002730258 created "2016-06-24" @default.
- W2002730258 creator A5000363931 @default.
- W2002730258 creator A5052278022 @default.
- W2002730258 creator A5080477281 @default.
- W2002730258 date "2003-03-01" @default.
- W2002730258 modified "2023-10-18" @default.
- W2002730258 title "Sliding wear of polyimide-C60 composite coatings" @default.
- W2002730258 cites W1777852306 @default.
- W2002730258 cites W1975582834 @default.
- W2002730258 cites W1975938278 @default.
- W2002730258 cites W1976540032 @default.
- W2002730258 cites W1980154667 @default.
- W2002730258 cites W1985210723 @default.
- W2002730258 cites W1988952528 @default.
- W2002730258 cites W1997608278 @default.
- W2002730258 cites W2016071122 @default.
- W2002730258 cites W2021928280 @default.
- W2002730258 cites W2026013484 @default.
- W2002730258 cites W2031509232 @default.
- W2002730258 cites W2037191887 @default.
- W2002730258 cites W2054908846 @default.
- W2002730258 cites W2057282694 @default.
- W2002730258 cites W2061557551 @default.
- W2002730258 cites W2063974223 @default.
- W2002730258 cites W2064271321 @default.
- W2002730258 cites W2072254851 @default.
- W2002730258 cites W2083698332 @default.
- W2002730258 cites W2090424147 @default.
- W2002730258 cites W2103910143 @default.
- W2002730258 cites W2492633617 @default.
- W2002730258 cites W3169666467 @default.
- W2002730258 cites W4246782771 @default.
- W2002730258 cites W567160388 @default.
- W2002730258 doi "https://doi.org/10.1016/s0043-1648(03)00139-x" @default.
- W2002730258 hasPublicationYear "2003" @default.
- W2002730258 type Work @default.
- W2002730258 sameAs 2002730258 @default.
- W2002730258 citedByCount "32" @default.
- W2002730258 countsByYear W20027302582014 @default.
- W2002730258 countsByYear W20027302582015 @default.
- W2002730258 countsByYear W20027302582016 @default.
- W2002730258 countsByYear W20027302582017 @default.
- W2002730258 countsByYear W20027302582018 @default.
- W2002730258 countsByYear W20027302582019 @default.
- W2002730258 countsByYear W20027302582020 @default.
- W2002730258 countsByYear W20027302582022 @default.
- W2002730258 countsByYear W20027302582023 @default.
- W2002730258 crossrefType "journal-article" @default.
- W2002730258 hasAuthorship W2002730258A5000363931 @default.
- W2002730258 hasAuthorship W2002730258A5052278022 @default.
- W2002730258 hasAuthorship W2002730258A5080477281 @default.
- W2002730258 hasConcept C104779481 @default.
- W2002730258 hasConcept C159985019 @default.
- W2002730258 hasConcept C192562407 @default.
- W2002730258 hasConcept C2779227376 @default.
- W2002730258 hasConcept C2780965675 @default.
- W2002730258 hasConcept C2983445633 @default.
- W2002730258 hasConcept C2989152160 @default.
- W2002730258 hasConceptScore W2002730258C104779481 @default.
- W2002730258 hasConceptScore W2002730258C159985019 @default.
- W2002730258 hasConceptScore W2002730258C192562407 @default.
- W2002730258 hasConceptScore W2002730258C2779227376 @default.
- W2002730258 hasConceptScore W2002730258C2780965675 @default.
- W2002730258 hasConceptScore W2002730258C2983445633 @default.
- W2002730258 hasConceptScore W2002730258C2989152160 @default.
- W2002730258 hasIssue "5-6" @default.
- W2002730258 hasLocation W20027302581 @default.
- W2002730258 hasOpenAccess W2002730258 @default.
- W2002730258 hasPrimaryLocation W20027302581 @default.
- W2002730258 hasRelatedWork W2079240911 @default.
- W2002730258 hasRelatedWork W2351982343 @default.
- W2002730258 hasRelatedWork W2358625943 @default.
- W2002730258 hasRelatedWork W2369791311 @default.
- W2002730258 hasRelatedWork W2373219580 @default.
- W2002730258 hasRelatedWork W2373762476 @default.
- W2002730258 hasRelatedWork W2373964800 @default.
- W2002730258 hasRelatedWork W2379270624 @default.
- W2002730258 hasRelatedWork W2384218229 @default.
- W2002730258 hasRelatedWork W2473885361 @default.
- W2002730258 hasVolume "254" @default.
- W2002730258 isParatext "false" @default.
- W2002730258 isRetracted "false" @default.
- W2002730258 magId "2002730258" @default.
- W2002730258 workType "article" @default.