Scopus
🔓 Açık Erişim YÖKSİS Eşleşti
Production and mechanical characterization of prismatic shape machine element by recycling of bronze and cast-iron chips
Journal of the Faculty of Engineering and Architecture of Gazi University · Ocak 2018
YÖKSİS Kayıtları
Bronz ve dökme demir talaşlarının geri dönüştürülmesiyle prizmatik şekilli makine elemanı üretimi ve mekanik karakterizasyonu
Gazi Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi · 2018 SCI-Expanded
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Makale Bilgileri
DergiJournal of the Faculty of Engineering and Architecture of Gazi University
Yayın TarihiOcak 2018
Cilt / Sayfa33 · 1013-1027
Scopus ID2-s2.0-85063186708
Erişim🔓 Açık Erişim
Özet
In this study, the production and mechanical properties of porous metal matrix composites (MMC's) by recycling of spheroid cast iron chips (GGG-40) and bronze chips (CuSn10) by hot isostatic pressing was investigated. The metal matrix composites were produced with four different CuSn10 contents, three different pressures and temperatures and effects of production parameters on porosity, hardness, flexure properties were examined. Samples were produced in prismatic shape with specified porosity. The mechanical properties were determined by Brinell and Micro Vickers hardness tests and three-point bending test. The consolidation mechanism of metallic chips was also investigated with optic microscopy. It was examined whether any second phase occurred between metallic chips by the help of XRD test. As a result of porosity test, it is found that metal matrix composites can have porosity value of as much as 20%. It is also showed that owing to excessive plastic deformation of CuSn10, the hardness of MMC material can be higher than bulk CuSn10. Three-point bending test showed that the flexure properties of MMC materials are is lower than that of bulk CuSn10. As a consequence, it showed that metallic chips were recycled with hot pressing successfully.
Yazarlar (6)
1
Abdullah Aslan
2
Emin Salur
3
Aydın Güneş
4
Ömer Sinan Şahin
5
Hakan Burak Karadağ
6
Ahmet Akdemir
Anahtar Kelimeler
Isostatic hot pressing
Mechanical characterization
Metal Chips
Metal matrix composite
Recycling
Kurumlar
Necmettin Erbakan Üniversitesi
Meram Turkey
Selçuk Üniversitesi
Selçuklu Turkey
Metrikler
7
Atıf
6
Yazar
5
Anahtar Kelime