<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>30109</id>
    <completedYear/>
    <publishedYear>2023</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>766</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2023-01-19</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Structural, mechanical, and tribological properties of CrCN coatings obtained by cathodic arc physical vapour deposition technology at different CH4/N2 gas ratio</title>
    <abstract language="eng">Chromium carbonitride coatings were deposited by cathodic arc physical vapor deposition technology at a temperature of 300 °C, as were used the reactive gasses CH4 and N2. The structural analysis of the CrN coating showed a polycrystalline structure with mixed CrN and Cr2N phases. All studied coatings, including the CrC exhibits fcc structure. The phases were confirmed by X-ray photoelectron spectroscopy measurements where a surface oxidation was also detected. The increase of the CH4 gas flow during the deposition process leads to a parabolic trend with the highest hardness of 33.5 GPa for the coating deposited at CH4 / N2 = 0.53. At the same time the lowest coefficient of friction for both counterparts Al2O3 and ZrO2 (0.28 and 0.26, respectively) were measured at CH4 / N2 = 1.86. The tribological tests reveal that the wear of the coatings increases with an increasing CH4 flow rate, whereas the coefficient of friction decreases. This observed contradiction is explained by a phenomenon described as the effect of Rebinder.</abstract>
    <parentTitle language="eng">Thin Solid Films</parentTitle>
    <identifier type="issn">1879-2731</identifier>
    <identifier type="url">https://www.sciencedirect.com/science/article/pii/S0040609022005715</identifier>
    <identifier type="doi">10.1016/j.tsf.2022.139669</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Artikelnummer">139669</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="Fprofil">3 Globaler Wandel und Transformationsprozesse / Global Change and Transformation Processes</enrichment>
    <author>
      <firstName>Nikolay</firstName>
      <lastName>Petkov</lastName>
    </author>
    <submitter>
      <firstName>Aleksei</firstName>
      <lastName>Obrosov</lastName>
    </submitter>
    <author>
      <firstName>Totka</firstName>
      <lastName>Bakalova</lastName>
    </author>
    <author>
      <firstName>Aleksei</firstName>
      <lastName>Obrosov</lastName>
    </author>
    <author>
      <firstName>Egor B.</firstName>
      <lastName>Kashkarov</lastName>
    </author>
    <author>
      <firstName>Martin</firstName>
      <lastName>Kormunda</lastName>
    </author>
    <author>
      <firstName>Pavel</firstName>
      <lastName>Kejzlar</lastName>
    </author>
    <author>
      <firstName>Hristo</firstName>
      <lastName>Bahchedzhiev</lastName>
    </author>
    <author>
      <firstName>Karel</firstName>
      <lastName>Dadourek</lastName>
    </author>
    <author>
      <firstName>Sabine</firstName>
      <lastName>Weiß</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Chromium carbonitride</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Cathodic arc deposition</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>X-ray diffraction</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>X-ray photoelectron spectroscopy</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Mechanical properties</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Wear</value>
    </subject>
    <collection role="institutes" number="3406">FG Metallkunde und Werkstofftechnik</collection>
  </doc>
</export-example>
