Effect of growth rate and composition on the primary spacing, the dendrite tip radius and mushy zone depth in the directionally solidified succinonitrile-Salol alloys
Journal of Crystal Growth, cilt.255, sa.1-2, ss.190-203, 2003 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 255 Sayı: 1-2
- Basım Tarihi: 2003
- Doi Numarası: 10.1016/s0022-0248(03)01214-4
- Dergi Adı: Journal of Crystal Growth
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.190-203
- Anahtar Kelimeler: dendrites, growth from melt, alloys
- İstanbul Gelişim Üniversitesi Adresli: Hayır
Özet
The succinonitrile (SCN)-Salol alloys for four different concentrations Salol were unidirectionally solidified for five different growth rates in a constant temperature gradient. The microstructure parameters, viz., the primary dendrite arm spacing, λ1, dendrite tip radius, R and mushy zone depth, d, were measured. The dependence of the microstructure parameters on the solidification parameters for SCN-Salol alloys were determined by linear regression analysis. The results are compared with theoretical models and published data. © 2003 Elsevier Science B.V. All rights reserved.