<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>21103</id>
    <completedYear/>
    <publishedYear>2017</publishedYear>
    <thesisYearAccepted/>
    <language>rus</language>
    <pageFirst>25</pageFirst>
    <pageLast>30</pageLast>
    <pageNumber/>
    <edition/>
    <issue>11</issue>
    <volume/>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-01-25</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="rus">Микроструктура и механические свойства швов после различных режимов импульсной сварки Al – Mg – Si сплавов трением с перемешиванием</title>
    <title language="deu">Untersuchung von Mikrostruktur und mechanischen Eigenschaften der Al-Mg-Si Legierungen beim Impuls-Rührreibschweißen  mit unterschiedlichen  Schweißparametern</title>
    <abstract language="eng">Welded joints of aluminum alloy 6082-T6 formed by the method of pulse friction stir welding are studied. The effect of the power and frequency of the pulses on the microstructure and mechanical properties of the welded joints is determined. Application of an additional pulse during the welding affects the surface quality and the shape of the weld, the distribution of the oxide layer and of particles of the hardening phase, and the grain size in the zone of dynamic recrystallization.</abstract>
    <parentTitle language="eng">Metallovedenie i termicheskaya obrabotka metallov</parentTitle>
    <identifier type="issn">0026-0819</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Alex</firstName>
      <lastName>Kondratyev</lastName>
    </author>
    <submitter>
      <firstName>Maria</firstName>
      <lastName>Reimann</lastName>
    </submitter>
    <author>
      <firstName>Iuliia</firstName>
      <lastName>Morozova</lastName>
    </author>
    <author>
      <firstName>Iurii</firstName>
      <lastName>Golubev</lastName>
    </author>
    <author>
      <firstName>Cord</firstName>
      <lastName>Hantelmann</lastName>
    </author>
    <author>
      <firstName>Alexander</firstName>
      <lastName>Naumov</lastName>
    </author>
    <author>
      <firstName>Vesselin</firstName>
      <lastName>Michailov</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>pulse friction stir welding</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>power and frequency of pulses</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>microstructure</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mechanical properties</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Al – Mg – Si alloy</value>
    </subject>
    <collection role="institutes" number="3403">FG Füge- und Schweißtechnik</collection>
  </doc>
  <doc>
    <id>21874</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>697</pageFirst>
    <pageLast>702</pageLast>
    <pageNumber/>
    <edition/>
    <issue>11-12</issue>
    <volume>59</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-05-08</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Microstructure and Mechanical Properties of Welds of Al – Mg – Si Alloys After Different Modes of Impulse Friction Stir Welding</title>
    <abstract language="eng">Welded joints of aluminum alloy 6082-T6 formed by the method of impulse friction stir welding are studied. The effect of the power and frequency of the pulses on the microstructure and mechanical properties of the welded joints is determined. Application of an additional pulse during the welding affects the surface quality and the shape of the weld, the distribution of the oxide layer and of particles of the hardening phase, and the grain size in the zone of dynamic recrystallization.</abstract>
    <parentTitle language="eng">Metal Science and Heat Treatment</parentTitle>
    <identifier type="doi">10.1007/s11041-018-0213-6</identifier>
    <identifier type="url">https://link.springer.com/article/10.1007%2Fs11041-018-0213-6</identifier>
    <identifier type="issn">0026-0673</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Sergey</firstName>
      <lastName>Kondrat’ev</lastName>
    </author>
    <submitter>
      <firstName>Maria</firstName>
      <lastName>Reimann</lastName>
    </submitter>
    <author>
      <firstName>Iuliia</firstName>
      <lastName>Morozova</lastName>
    </author>
    <author>
      <firstName>Iurii</firstName>
      <lastName>Golubev</lastName>
    </author>
    <author>
      <firstName>Cord</firstName>
      <lastName>Hantelmann</lastName>
    </author>
    <author>
      <firstName>Alexander</firstName>
      <lastName>Naumov</lastName>
    </author>
    <author>
      <firstName>Vesselin</firstName>
      <lastName>Michailov</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>impulse friction stir welding</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>power and frequency of pulses</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>microstructure</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mechanical properties</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Al – Mg – Si alloy</value>
    </subject>
    <collection role="institutes" number="3403">FG Füge- und Schweißtechnik</collection>
  </doc>
  <doc>
    <id>21985</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>44</pageFirst>
    <pageLast>49</pageLast>
    <pageNumber/>
    <edition/>
    <issue>1-2</issue>
    <volume>60</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-06-25</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Aluminium foam sandwiches for lightweight structures</title>
    <abstract language="eng">The properties of sandwiches with aluminum foam and the special features of their use in lightweight welded structures are determined. The weldability of such sandwiches in foamed and non-foamed conditions is analyzed under friction stir welding, laser beam welding and short arc welding in protective gas. The process and mechanical properties of the welds are studied. The results are generalized in a catalog that may be useful for materials scientists and designers.</abstract>
    <parentTitle language="eng">Metal Science and Heat Treatment</parentTitle>
    <identifier type="doi">10.1007/s11041-018-0238-x</identifier>
    <identifier type="issn">1573-8973</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Vesselin</firstName>
      <lastName>Michailov</lastName>
    </author>
    <submitter>
      <firstName>Maria</firstName>
      <lastName>Reimann</lastName>
    </submitter>
    <author>
      <firstName>Sebastian</firstName>
      <lastName>Fritzsche</lastName>
    </author>
    <author>
      <firstName>Cord</firstName>
      <lastName>Hantelmann</lastName>
    </author>
    <author>
      <firstName>Ralf</firstName>
      <lastName>Ossenbrink</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>aluminum</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>aluminum foam</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>welded structures</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>composite materials</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>structure</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mechanical properties</value>
    </subject>
    <collection role="institutes" number="3403">FG Füge- und Schweißtechnik</collection>
  </doc>
  <doc>
    <id>22380</id>
    <completedYear/>
    <publishedYear>2018</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>393</pageFirst>
    <pageLast>398</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume>60</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-10-09</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Comparative analysis of non-uniformity of mechanical properties of welded joints of Al - Mg - Si alloys in friction stir welding and laser welding</title>
    <abstract language="eng">The properties of the welded joints of 6082-T6 alloy produced by friction stir welding (FSW) and laser welding(LW) were studied. The maximum temperature and microhardness fields in the friction stir-welded joints were shown to be asymmetrical. The concentrated energy input during laser welding yields a narrow heat-affected zone (HAZ) with sharp changes in mechanical properties. The strength of the FSW joint constitutes 72% and that of the LWjoint—67% of the base metal strength. In case of LW, the minimum hardness of the joint corresponds to the metal of the welded joint, while in case of FSW, it corresponds to the heat-affected zone. At the same maximum heating temperature, the hardness of the heat-affected zone of the friction stir-welded joint is lower compared to laser welding due to substantially lower rates of heating and cooling.</abstract>
    <parentTitle language="eng">Metal Science and Heat Treatment</parentTitle>
    <identifier type="doi">10.1007/s11041-018-0289-z</identifier>
    <identifier type="url">https://link.springer.com/article/10.1007/s11041-018-0289-z</identifier>
    <identifier type="issn">0026-0673</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <author>
      <firstName>Sergey Y.</firstName>
      <lastName>Ivanov</lastName>
    </author>
    <submitter>
      <firstName>Matthias</firstName>
      <lastName>Wolf</lastName>
    </submitter>
    <author>
      <firstName>Oleg V.</firstName>
      <lastName>Panchenko</lastName>
    </author>
    <author>
      <firstName>Vesselin</firstName>
      <lastName>Michailov</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>friction stir welding</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>laser welding</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Al – Mg – Si alloy</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>temperature field</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>welded joint</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>microstructure</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mechanical properties</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>non-uniformity</value>
    </subject>
    <collection role="institutes" number="3403">FG Füge- und Schweißtechnik</collection>
  </doc>
  <doc>
    <id>24870</id>
    <completedYear/>
    <publishedYear>2019</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>16</pageNumber>
    <edition/>
    <issue>24</issue>
    <volume>12</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-12-14</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Metallurgical and Mechanical Characterization of High-Speed Friction Stir Welded AA 6082-T6 Aluminum Alloy</title>
    <abstract language="eng">The objective of this study was to investigate the effect of the high welding speed on the mechanical properties and their relations to microstructural characteristics of butt friction stir welded joints with the use of 6082-T6 aluminum alloy. The aluminum sheets of 2.0 mm thick were friction stir welded at low (conventional FSW) and high welding speeds (HSFSW) of 200 and 2500 mm/min, respectively. The grain size in the nugget zone (NZ) was decreased; the width of the softened region was narrowed down as well as the lowest microhardness value located in the heat-affected zone (HAZ) was enhanced by HSFSW. The increasing welding speed resulted in the higher ultimate tensile strength and lower elongation, but it had a slight influence on the yield strength. The differences in mechanical properties were explained by analysis of microstructural changes and tensile fracture surfaces of the welded joints, supported by the results of the numerical simulation of the temperature distribution and material flow. The fracture of the conventional FSW joint occurred in the HAZ, the weakest weld region, while all HSFSW joints raptured in the NZ. This demonstrated that both structural characteristics and microhardness distribution influenced the actual fracture locations.</abstract>
    <parentTitle language="eng">Materials</parentTitle>
    <identifier type="issn">1996-1944</identifier>
    <identifier type="url">https://www.mdpi.com/1996-1944/12/24/4211</identifier>
    <identifier type="doi">10.3390/ma12244211</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Artikelnummer">4211</enrichment>
    <author>
      <firstName>Anton</firstName>
      <lastName>Naumov</lastName>
    </author>
    <submitter>
      <firstName>Aleksei</firstName>
      <lastName>Obrosov</lastName>
    </submitter>
    <author>
      <firstName>Iuliia</firstName>
      <lastName>Morozova</lastName>
    </author>
    <author>
      <firstName>Evgenii</firstName>
      <lastName>Rylkov</lastName>
    </author>
    <author>
      <firstName>Aleksei</firstName>
      <lastName>Obrosov</lastName>
    </author>
    <author>
      <firstName>Fedor</firstName>
      <lastName>Isupov</lastName>
    </author>
    <author>
      <firstName>Vesselin</firstName>
      <lastName>Michailov</lastName>
    </author>
    <author>
      <firstName>Andrey I.</firstName>
      <lastName>Rudskoy</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>high-speed friction stir welding (HSFSW)</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>aluminum alloy</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>remnant oxide line (ROL)</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>microstructural characteristics</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mechanical properties</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>fracture behavior</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>FEM</value>
    </subject>
    <collection role="institutes" number="3403">FG Füge- und Schweißtechnik</collection>
    <collection role="institutes" number="3406">FG Metallkunde und Werkstofftechnik</collection>
  </doc>
  <doc>
    <id>26705</id>
    <completedYear/>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>2</issue>
    <volume>14</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2021-01-12</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Impact of Impulses on Microstructural Evolution and Mechanical Performance of Al-Mg-Si Alloy Joined by Impulse Friction Stir Welding</title>
    <abstract language="eng">Impulse Friction Stir Welding (IFSW) was utilized to join 6082–T6 alloy plates at various impulse frequencies. A distinctive feature of IFSW is the generation of mechanical impulses that enhances the forging action of the tool, and thereby, alters the weld microstructure. The microstructural evolution in the Stir Zone (SZ) with special focus on the strengthening precipitation behavior, and overall mechanical properties of the IFSW joints have been investigated. It was demonstrated that the strengthening β″ precipitates reprecipitated in the SZ of the IFSW joints during natural aging. In contrast, no precipitates were found in the SZ of the Friction Stir Welding (FSW) weld. Partial reversion of β″ after IFSW is supposed to occur due to more developed subgrain network and higher dislocation density introduced by impulses that accelerated precipitation kinetics. Dynamic recrystallisation was facilitated by impulses resulting in a fine, homogeneous structure. There was no significant difference between the microhardness in the SZ, tensile and yield strength of the FSW and IFSW joints. However, the application of impulses demonstrated the smoothing of the hardness reduction in the transition region at the advancing side. The shift of the fracture location from the Heat-Affected Zone (HAZ) by FSW to the SZ as well as higher elongation of the joints by IFSW of lower frequencies could be related to the grain refinement and the change of the grain orientation.</abstract>
    <parentTitle language="eng">Materials</parentTitle>
    <identifier type="issn">1996-1944</identifier>
    <identifier type="url">https://www.mdpi.com/1996-1944/14/2/347/htm</identifier>
    <identifier type="doi">https://doi.org/10.3390/ma14020347</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Artikelnummer">347</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>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>Iuliia</firstName>
      <lastName>Morozova</lastName>
    </author>
    <submitter>
      <firstName>Aleksei</firstName>
      <lastName>Obrosov</lastName>
    </submitter>
    <author>
      <firstName>Aleksei</firstName>
      <lastName>Obrosov</lastName>
    </author>
    <author>
      <firstName>Anton</firstName>
      <lastName>Naumov</lastName>
    </author>
    <author>
      <firstName>Aleksandra</firstName>
      <lastName>Królicka</lastName>
    </author>
    <author>
      <firstName>Iurii</firstName>
      <lastName>Golubev</lastName>
    </author>
    <author>
      <firstName>Dmitry O.</firstName>
      <lastName>Bokov</lastName>
    </author>
    <author>
      <firstName>Nikolay</firstName>
      <lastName>Doynov</lastName>
    </author>
    <author>
      <firstName>Sabine</firstName>
      <lastName>Weiß</lastName>
    </author>
    <author>
      <firstName>Vesselin</firstName>
      <lastName>Michailov</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Al-Mg-Si alloy</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>impulse friction stir welding (IFSW)</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>precipitation</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>microstructure evolution</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mechanical properties</value>
    </subject>
    <collection role="institutes" number="3403">FG Füge- und Schweißtechnik</collection>
    <collection role="institutes" number="3406">FG Metallkunde und Werkstofftechnik</collection>
  </doc>
  <doc>
    <id>27932</id>
    <completedYear/>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>820</pageFirst>
    <pageLast>827</pageLast>
    <pageNumber/>
    <edition/>
    <issue>No. 6</issue>
    <volume>74</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2021-11-16</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Crystallography and Mechanical Properties of Wire Arc Additively Manufactured Al5356 Components</title>
    <abstract language="eng">In this study, we present results of the evolution of the crystallographic texture and imperfections, as well as the corresponding mechanical properties of wire and arc additively manufactured (WAAM) Al5356 specimens, studied by X-ray diffraction (XRD) and tensile testing, respectively. The results show that the phase composition is in the form of a face-centred cubic (fcc) crystal structure, corresponding to the base material, as well as some traces of oxide phase Al2O3. The WAAM specimen growing is accompanied by a slight change in the preferred crystallographic orientation, from (111) to (200) and a decrease in the imperfections concentration. Also, it was found that the ultimate tensile strength (UTS), yield strength (YS), and elongation slightly decrease from the initial to the more advanced stages of growth.</abstract>
    <parentTitle language="eng">Comptes Rendus de L'Academie Bulgare des Sciences</parentTitle>
    <identifier type="issn">1310-1331</identifier>
    <identifier type="doi">10.7546/CRABS.2021.06.03</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>Stefan</firstName>
      <lastName>Valkov</lastName>
    </author>
    <submitter>
      <firstName>Nikolay</firstName>
      <lastName>Doynov</lastName>
    </submitter>
    <author>
      <firstName>Georgi</firstName>
      <lastName>Kotlarski</lastName>
    </author>
    <author>
      <firstName>Maria</firstName>
      <lastName>Ormanova</lastName>
    </author>
    <author>
      <firstName>Nikolay</firstName>
      <lastName>Doynov</lastName>
    </author>
    <author>
      <firstName>Ralf</firstName>
      <lastName>Ossenbrink</lastName>
    </author>
    <author>
      <firstName>Peter</firstName>
      <lastName>Petrov</lastName>
    </author>
    <author>
      <firstName>Vesselin</firstName>
      <lastName>Michailov</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>wire arc additive manufacturing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Al5356 alloy</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>crystallography</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mechanical properties</value>
    </subject>
    <collection role="institutes" number="3403">FG Füge- und Schweißtechnik</collection>
  </doc>
  <doc>
    <id>32563</id>
    <completedYear/>
    <publishedYear>2024</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue>1</issue>
    <volume>12</volume>
    <type>articler</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2024-01-19</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Microstructural and Mechanical Properties of CAP-WAAM Single-Track Al5356 Specimens of Differing Scale</title>
    <abstract language="eng">The mass production of metallic components requires high agility in the working process conditioned by the necessity of building details of different shapes and sizes. Changing the size of the components theoretically influences the thermal dissipation capability of the same, which could lead to a change in their structure and mechanical properties. This is particularly important when aluminum alloys are concerned. For this reason, two Al5356 single-track specimens were built using the same technological conditions of layer deposition by varying only their geometrical size. In all cases, the specimens were wire and arc additively manufactured (WAAM) using a process based on gas metal arc welding (GMAW) in the cold arc pulse mode (CAP). The structure of both specimens was studied and defects along their surfaces were detected in the form of micro-pores and micro-cracks. A high concentration of undissolved Mg particles was also detected, along with some standalone Si particles. Uniformity in the build-up process was achieved, which led to the formation of nearly identical structures in the specimens. Subsequently, the resultant mechanical properties were also highly comparable. This indicates that the geometry-related variation in thermal conditions has an insignificant influence on the component’s structure and properties.</abstract>
    <parentTitle language="eng">Materials</parentTitle>
    <identifier type="issn">2075-1702</identifier>
    <identifier type="doi">10.3390/machines12010072</identifier>
    <enrichment key="BTU">an der BTU erstellt / created at BTU</enrichment>
    <enrichment key="Relation">KP 06-DO 02/1</enrichment>
    <enrichment key="BTUfunderName">Bulgarian National Science Fund</enrichment>
    <enrichment key="Artikelnummer">72</enrichment>
    <enrichment key="Publikationsweg">Open Access</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <enrichment key="Fprofil">1 Energiewende und Dekarbonisierung / Energy Transition and Decarbonisation</enrichment>
    <enrichment key="Fprofil">4 Künstliche Intelligenz und Sensorik / Artificial Intelligence and Sensor Technology</enrichment>
    <author>
      <firstName>Georgi</firstName>
      <lastName>Kotlarski</lastName>
    </author>
    <submitter>
      <firstName>Hannes</firstName>
      <lastName>Wenzel</lastName>
    </submitter>
    <author>
      <firstName>Maria</firstName>
      <lastName>Ormanova</lastName>
    </author>
    <author>
      <firstName>Alexander</firstName>
      <lastName>Nikitin</lastName>
    </author>
    <author>
      <firstName>Iuliia</firstName>
      <lastName>Morozova</lastName>
    </author>
    <author>
      <firstName>Ralf</firstName>
      <lastName>Ossenbrink</lastName>
    </author>
    <author>
      <firstName>Vesselin</firstName>
      <lastName>Michailov</lastName>
    </author>
    <author>
      <firstName>Nikolay</firstName>
      <lastName>Doynov</lastName>
    </author>
    <author>
      <firstName>Stefan</firstName>
      <lastName>Valkov</lastName>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>microstructure</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>WAAM</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>cold arc pulse (CAP)</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>AlMg5Cr</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Al5356</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>single-track</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>mechanical properties</value>
    </subject>
    <collection role="institutes" number="3403">FG Füge- und Schweißtechnik</collection>
  </doc>
</export-example>
