Sliding wear behavior of FeCrC reinforced and Ni-based composites produced by mechanical alloying technique
Yükleniyor...
Dosyalar
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Redakcia Kovove Materialy
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The study presents the behavior of FeCrC particulates reinforced and Ni-based composites produced by a mechanical alloying process in the presence of friction and wear. Ni, Al and M7C3 powders having 100 mu m size were mixed, mechanically alloyed and the compacts were sintered in an atmosphere controlled furnace. The mechanically alloyed (MAed) samples were investigated by SEM, EDS and DTA. For the wear tests, the samples were tested in dry conditions. The worn surfaces were examined using OM to study the wear behavior. The friction coefficient was recorded continuously during the wear test and wear rate. The highest wear rate was obtained at 800 degrees C, and the lowest was obtained at 900 degrees C. With the increase of reinforcement amount, wear rate decreased.
Açıklama
Anahtar Kelimeler
metal matrix composites, mechanical alloying, abrasion, thermal analysis, Carbon-Steel, Fabrication, Coatings
Kaynak
Kovove Materialy-Metallic Materials
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
56
Sayı
1
