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Tribological characterisation of silicon nitride/multilayer graphene nanocomposites produced by HIP and SPS technology

Maros, Maria B.; Nemeth, Alexandra K.; Karoly, Zoltan; Bodis, Eszter; Maros, Zsolt; Tapaszto, Orsolya; Balazsi, Katalin


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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/55725</identifier>
  <creators>
    <creator>
      <creatorName>Maros, Maria B.</creatorName>
      <givenName>Maria B.</givenName>
      <familyName>Maros</familyName>
      <affiliation>Univ Miskolc, Inst Mat Sci &amp; Technol, H-3515 Miskolc, Hungary</affiliation>
    </creator>
    <creator>
      <creatorName>Nemeth, Alexandra K.</creatorName>
      <givenName>Alexandra K.</givenName>
      <familyName>Nemeth</familyName>
      <affiliation>Univ Miskolc, Inst Mat Sci &amp; Technol, H-3515 Miskolc, Hungary</affiliation>
    </creator>
    <creator>
      <creatorName>Karoly, Zoltan</creatorName>
      <givenName>Zoltan</givenName>
      <familyName>Karoly</familyName>
      <affiliation>Hungarian Acad Sci, Inst Mat &amp; Environm Chem, Res Ctr Nat Sci, H-1117 Budapest, Hungary</affiliation>
    </creator>
    <creator>
      <creatorName>Bodis, Eszter</creatorName>
      <givenName>Eszter</givenName>
      <familyName>Bodis</familyName>
      <affiliation>Hungarian Acad Sci, Inst Mat &amp; Environm Chem, Res Ctr Nat Sci, H-1117 Budapest, Hungary</affiliation>
    </creator>
    <creator>
      <creatorName>Maros, Zsolt</creatorName>
      <givenName>Zsolt</givenName>
      <familyName>Maros</familyName>
      <affiliation>Univ Miskolc, Inst Mfg Sci, H-3515 Miskolc, Hungary</affiliation>
    </creator>
    <creator>
      <creatorName>Tapaszto, Orsolya</creatorName>
      <givenName>Orsolya</givenName>
      <familyName>Tapaszto</familyName>
      <affiliation>Hungarian Acad Sci, Res Ctr Nat Sci, Inst Tech Phys &amp; Mat Sci, ITPMS, H-1127 Budapest, Hungary</affiliation>
    </creator>
    <creator>
      <creatorName>Balazsi, Katalin</creatorName>
      <givenName>Katalin</givenName>
      <familyName>Balazsi</familyName>
      <affiliation>Hungarian Acad Sci, Res Ctr Nat Sci, Inst Tech Phys &amp; Mat Sci, ITPMS, H-1127 Budapest, Hungary</affiliation>
    </creator>
  </creators>
  <titles>
    <title>Tribological Characterisation Of Silicon Nitride/Multilayer Graphene Nanocomposites Produced By Hip And Sps Technology</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2016</publicationYear>
  <dates>
    <date dateType="Issued">2016-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/55725</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1016/j.triboint.2015.08.041</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">Tribological performance of monolithic silicon nitride (Si3N4) and Si3N4 based composite ceramics containing 1 wt% and 3 wt% multilayer graphene (MLG) sintered by conventional hot isostatic pressing (HIP) and spark plasma sintering (SPS) have been investigated by ball-on-disc tests in dry sliding conditions at two different sliding speeds (nu=20 and 200 mm/s), using SiC and Si3N4 ball materials, as sliding counterparts to compare the wear behaviour of the differently produced ceramic materials. The wear performance was characterized by the specific wear rate (k), wear coefficient (K) and friction coefficient (mu), completing with the analysis of the wear track morphology and wear mechanisms. SPS composites showed improved wear behaviour that can be explained by the combined effect of SPS on the microstructure and mechanical properties resulting in modification of the controlling wear mechanism of the Si3N4/MLG composites. (C) 2015 Elsevier Ltd. All rights reserved.</description>
  </descriptions>
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