Microstructure and mechanical properties of PM Fe Cu Al2O3 alloys
Yazarlar (4)
Ertuğrul Çelik Tunceli Üniversitesi, Türkiye
Prof. Dr. Serkan ISLAK Kastamonu Üniversitesi, Türkiye
Durmuş Kır Kocaeli Üniversitesi, Türkiye
Cumali İlkılıç Firat Üniversitesi, Türkiye
| Makale Türü | Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale) | ||
| Dergi Adı | Optoelectronics and Advanced Materials Rapid Communications (Q4) | ||
| Dergi ISSN | 1842-6573 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2013 |
| Cilt / Sayı / Sayfa | 7 / 5 / 406–410 | DOI | – |
| Makale Linki | http://www.scopus.com/inward/record.url?eid=2-s2.0-84881054947&partnerID=MN8TOARS | ||
| Özet |
| The purpose of this study was to investigate the effect of Cu addition on the microstructure and mechanical properties of PM Fe-Cu-Al2O3 alloys produced using hot-pressing method. Copper powder was added to iron powder at 5 wt.%, 10 wt.% and 15 wt.% rates. Production of Fe-Cu-Al2O3 alloys was carried out under pressure of 35 MPa, at 750, 800 and 850 C, and for a sintering time of 4 minutes. Microstructure phase composition, relative density, hardness, and transverse rupture strength of the alloys were investigated. Phase composition and microstructure of the alloys were characterised by optical microscopy, X-ray diffraction and scanning electron microscope (SEM-EDS) techniques. The transverse rupture strength (TRS) of the samples was assessed by means of a three-point bending test. Hardness of Fe-Cu-Al2O3 alloys changed between 57 HB and 110 HB depending on the amount of Cu and sintering … |
| Anahtar Kelimeler |
| Alloy | Microstructure | PM | Sintering | TRS |
