Effect of powder size on infiltration height in producing MgO reinforced Al matrix composite by vacuum infiltration method
[ X ]
Tarih
2007
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Trans Tech Publications Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The vacuum infiltration method is one of the composite producing methods. There are several parameters in composite production by vacuum infiltration. One of them is particle size of reinforcement in particulate reinforced composites. In this study, MgO powder and Al were used as reinforcement and matrix respectively. MgO powders with different size and amount to give same height were filled in quartz tubes and liquid metal was vacuum infiltrated into the MgO powder under same vacuum condition and for same time. Infiltration height was measured and microstructure and fracture behavior of composite were investigated. It has been found that infiltration height and fracture strength were increased with particulate reinforcement sizes. It has also been determined that molten metal temperature facilitates infiltration.
Açıklama
Power Metallurgy World Congress and Exhibition 2006 -- SEP 24-28, 2006 -- Busan, SOUTH KOREA
Anahtar Kelimeler
composites, infiltration, MgO
Kaynak
Progress In Powder Metallurgy, Pts 1 And 2
WoS Q Değeri
N/A
Scopus Q Değeri
Q3
Cilt
534-536
Sayı
Künye
closedAccess
