Wear behaviour of Al/(Al2O3p+SiCp) hybrid composites
Küçük Resim Yok
Tarih
2006
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Sci Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, dry sliding metal-metal and metal-abrasive wear behaviours of the aluminium matrix hybrid composites produced by pressure infiltration technique were investigated. These composites were reinforced with 37 vol% Al2O3 and 25 vol% SiC particles and contained up to 8 wt% Mg in their matrixes. While matrix hardness and compression strength increased, amount of porosity and impact toughness decreased with increasing Mg content of the matrix. Metal-metal and metal-abrasive wear tests revealed that wear resistance of the composites increased with increasing Mg addition. On the other hand, abrasive resistance decreased with increasing test temperature, especially above 200 degrees C. (c) 2005 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
abrasion, aluminium, composite and wear
Kaynak
Tribology International
WoS Q Değeri
Q1
Scopus Q Değeri
Cilt
39
Sayı
3
