1 Ocak 2014 Dergi makalesi Açık Erişim

Kilicaslan, M. Fatih; Uzun, Orhan; Yilmaz, Fikret; Caglar, Seyit

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  <dc:creator>Kilicaslan, M. Fatih</dc:creator>
  <dc:creator>Uzun, Orhan</dc:creator>
  <dc:creator>Yilmaz, Fikret</dc:creator>
  <dc:creator>Caglar, Seyit</dc:creator>
  <dc:date>2014-01-01</dc:date>
  <dc:description>In this study, the effects of different production methods like melt spinning, high-energy ball milling, and combined melt spinning and high-energy ball milling on the mechanical and microstructural properties of hypereutectic Al-20Si-5Fe alloys were investigated. While microstructural and spectroscopic analyses were performed using scanning electron microscopy and X-ray diffractometry, mechanical properties were measured using a depth-sensing indentation instrument with a Berkovich tip. Microstructural and spectroscopic analyses demonstrate that high-energy ball milling process applied on the melt-spun Al-20-Si-5Fe alloy for 10 minutes brings about a reduction in the size of silicon particles and intermetallic compounds. However, further increase in milling time does not yield any significant reduction in size. High-energy ball milling for 10 minutes on the starting powders is not enough to form any intermetallic phase. According to the depth-sensing indentation experiments, high-energy milling of melt-spun Al-20Si-5Fe alloys shows an incremental behavior in terms of hardness values. For the Al-20Si-5Fe alloys investigated in this study, the production technique remarkably influences their elastic-plastic response to the indentation process in terms of both magnitude and shape of P-h curves.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/65105</dc:identifier>
  <dc:identifier>oai:zenodo.org:65105</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>METALLURGICAL AND MATERIALS TRANSACTIONS B-PROCESS METALLURGY AND MATERIALS PROCESSING SCIENCE 45(5) 1865-1873</dc:source>
  <dc:title>Effect of Different Production Methods on the Mechanical and Microstructural Properties of Hypereutectic Al-Si Alloys</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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