Effect of mechanical alloying duration on microstructure in composites produced via oxidation of Ba-Al powders
Küçük Resim Yok
Tarih
2001
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
To eliminate some problems in the production of composites by classical methods, composite producing was performed by oxidising metallic precursor, and mechanically alloyed Ba-Al powders were oxidised. Mechanical alloying proceses were applied with rolling and high-energy vibratory ball mills and the effect of milling duration on the micro structure was determined. It was found that the powders were not mixed completely and uniformly for even a 100 hour ball milling duration. It was found that a 5 hour high energy vibratory milling time resulted in sufficient and uniform dispersion, and with increasing milling time, mechanical alloying and uniform dispersion were increased.
Açıklama
Anahtar Kelimeler
Composite, Mechanical alloying, Microstructure, Oxidation
Kaynak
Turkish Journal of Engineering and Environmental Sciences
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
25
Sayı
3
