<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>1097</id>
    <completedYear>2021</completedYear>
    <publishedYear>2021</publishedYear>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber>15</pageNumber>
    <edition/>
    <issue>6</issue>
    <volume>11</volume>
    <articleNumber>11060896</articleNumber>
    <type>article</type>
    <publisherName>MDPI</publisherName>
    <publisherPlace>Basel</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>1</belongsToBibliography>
    <completedDate>2022-01-04</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Carbon Particle In-Situ Alloying of the Case-Hardening Steel 16MnCr5 in Laser Powder Bed Fusion</title>
    <abstract language="eng">The carbon content of steel affects many of its essential properties, e.g., hardness and mechanical strength. In the powder bed fusion process of metals using a laser beam (PBF-LB/M), usually, pre-alloyed metal powder is solidified layer-by-layer using a laser beam to create parts. A reduction of the carbon content in steels is observed during this process. This study examines adding carbon particles to the metal powder and in situ alloying in the PBF-LB/M process as a countermeasure. Suitable carbon particles are selected and their effect on the particle size distribution and homogeneity of the mixtures is analysed. The workability in PBF-LB is then shown. This is followed by an evaluation of the resulting mechanical properties (hardness and mechanical strength) and microstructure in the as-built state and the state after heat treatment. Furthermore, potential use cases like multi-material or functionally graded parts are discussed.</abstract>
    <parentTitle language="eng">Metals</parentTitle>
    <identifier type="issn">2075-4701</identifier>
    <identifier type="urn">urn:nbn:de:bvb:573-10976</identifier>
    <note>This article belongs to the Special Issue Advances in Additive Manufacturing of Metals</note>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="THI_relatedIdentifier">https://doi.org/10.3390/met11060896</enrichment>
    <enrichment key="THI_openaccess">ja</enrichment>
    <enrichment key="THI_review">peer-review</enrichment>
    <enrichment key="THI_articleversion">published</enrichment>
    <licence>Creative Commons BY 4.0</licence>
    <author>
      <first_name>Matthias</first_name>
      <last_name>Schmitt</last_name>
    </author>
    <author>
      <first_name>Albin</first_name>
      <last_name>Gottwalt</last_name>
    </author>
    <author>
      <first_name>Jakob</first_name>
      <last_name>Winkler</last_name>
    </author>
    <author>
      <first_name>Thomas</first_name>
      <last_name>Tobie</last_name>
    </author>
    <author>
      <first_name>Georg</first_name>
      <last_name>Schlick</last_name>
    </author>
    <author>
      <first_name>Karsten</first_name>
      <last_name>Stahl</last_name>
    </author>
    <author>
      <first_name>Ulrich</first_name>
      <last_name>Tetzlaff</last_name>
    </author>
    <author>
      <first_name>Johannes</first_name>
      <last_name>Schlip</last_name>
    </author>
    <author>
      <first_name>Gunther</first_name>
      <last_name>Reinhart</last_name>
    </author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>additive manufacturing</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>PBF-LB/M</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>in situ alloying</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>case-hardening steel</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>16MnCr5</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>gears</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>multi-material</value>
    </subject>
    <collection role="institutes" number="15985">Fakultät Maschinenbau</collection>
    <collection role="open_access" number="">open_access</collection>
    <collection role="persons" number="26484">Tetzlaff, Ulrich</collection>
    <thesisPublisher>Technische Hochschule Ingolstadt</thesisPublisher>
    <file>https://opus4.kobv.de/opus4-haw/files/1097/metals-11-00896.pdf</file>
  </doc>
</export-example>
