1 Ocak 2022 Dergi makalesi Açık Erişim

Senyurt, Berk; Kucukelyas, Burak; Bellek, Mustafa; Kavak, Sina; Borand, Gokce; Uzunsoy, Deniz; Agaogullari, Duygu; Akcamli, Nazli

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  "@context": "https://schema.org/", 
  "@id": 260935, 
  "@type": "ScholarlyArticle", 
  "creator": [
    {
      "@type": "Person", 
      "name": "Senyurt, Berk"
    }, 
    {
      "@type": "Person", 
      "name": "Kucukelyas, Burak"
    }, 
    {
      "@type": "Person", 
      "name": "Bellek, Mustafa"
    }, 
    {
      "@type": "Person", 
      "name": "Kavak, Sina"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Bursa Tech Univ, Fac Engn & Nat Sci, Dept Met & Mat Engn, TR-16310 Bursa, Turkey", 
      "name": "Borand, Gokce"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Bursa Tech Univ, Fac Engn & Nat Sci, Dept Met & Mat Engn, TR-16310 Bursa, Turkey", 
      "name": "Uzunsoy, Deniz"
    }, 
    {
      "@type": "Person", 
      "name": "Agaogullari, Duygu"
    }, 
    {
      "@type": "Person", 
      "affiliation": "Bursa Tech Univ, Fac Engn & Nat Sci, Dept Met & Mat Engn, TR-16310 Bursa, Turkey", 
      "name": "Akcamli, Nazli"
    }
  ], 
  "datePublished": "2022-01-01", 
  "description": "Few-layered graphene (FLG) reinforced Al-10 wt% Si-2 wt% Cu (Al10Si2Cu) matrix com-posites were fabricated via a powder metallurgical route. FLG powders were produced in an originally designed DC arc reactor via arc discharge method. Al, Si, Cu and FLG powders were subjected to high-energy ball milling at different durations to produce ternary Al alloy with homogeneously dispersed FLG, and bulk composites were fabricated via subsequent uni-axial compaction and pressureless sintering. The effects of varying FLG amounts and milling duration on the properties of the powder and bulk samples were investigated. The characterization of as-blended and mechanically alloyed (MAed) powders and their sin-tered forms were performed in terms of microstructural, thermal, mechanical, wear and corrosion properties. According to the results, the hardness values of the 4 h MAed Al10Si2Cu-xFLG composites were determined as 102, 154, 191 and 241 HV for x 1/4 0, 1, 2 and 5 wt%, respectively. Despite the greater hardness value of the Al10Si2Cu-5FLG-4h com-posite, its compressive strength was low due to its brittle structure. The highest compressive strength was shown by the Al10Si2Cu-1FLG as 463 MPa by an approximate increase of 53% compared to that of the Al10Si2Cu matrix. Moreover, the tribology tests showed that FLG addition (up to 2 wt%) improved the wear rate of the Al10Si2Cu matrix. However, a deteriorative effect of FLG on the corrosion resistance of the composites was determined.(c) 2022 The Author(s). Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).", 
  "headline": "Few-layered graphene reinforced Al-10 wt% Si-2 wt% Cu matrix composites", 
  "identifier": 260935, 
  "image": "https://aperta.ulakbim.gov.tr/static/img/logo/aperta_logo_with_icon.svg", 
  "license": "http://www.opendefinition.org/licenses/cc-by", 
  "name": "Few-layered graphene reinforced Al-10 wt% Si-2 wt% Cu matrix composites", 
  "url": "https://aperta.ulakbim.gov.tr/record/260935"
}