Effect of Reinforcement Ratio on Infiltration Behavior in Vacuum Infiltration of MgO-Al Composites With Lower Reinforcement
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Tarih
2009
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Gazi Univ
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, MgO powders, with particle size 149 mu m were filled in steel tubes with 5 %, 10 %, 15 % volume fraction of reinforcement and liquid matrix alloy was vacuum infiltrated into MgO compact under same vacuum condition 550 mmHg, same time 5 min and at different temperatures and volume fraction of reinforcement. Infiltration distance was measured and microstructure and fracture behavior of composite was investigated. It has been found that infiltration distance and fracture strength were decreased with increasing volume fraction of reinforcement. Increasing matrix temperature also facilitates infiltration.
Açıklama
Anahtar Kelimeler
Composites; infiltration; MgO; Aluminium
Kaynak
Journal of Polytechnic-Politeknik Dergisi
WoS Q Değeri
N/A
Scopus Q Değeri
Cilt
12
Sayı
3
