Prediction of macrosegregation in binary alloy solidification using a non-newtonian mushy model
Küçük Resim Yok
Tarih
2000
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
TECHNOMIC PUBL CO INC
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The solidification of Sn-10%Pb alloy and subsequent macrosegregation patterns are numerically investigated with a continuum mixture model. The mathematical model is valid in the solid, mushy (solid + liquid) and liquid regions. A hybrid flow model is employed for the mushy region. This model assumes the mushy region behaves as a non-Newtonian fluid below a transitional solid fraction and as a porous medium thereafter. The positive and negative segregations formed during the solidification are successfully predicted.
Açıklama
Anahtar Kelimeler
Kaynak
JOURNAL OF MATERIALS PROCESSING & MANUFACTURING SCIENCE
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
8
Sayı
3
