Journal ArticleDOI
Unidirectional solidification of dilute PbBi alloys
TLDR
In this article, the morphological stability of a planar solid-melt interface during unidirectional solidification of dilute PbBi alloys is studied.About:
This article is published in Acta Metallurgica.The article was published on 1981-11-01. It has received 8 citations till now.read more
Citations
More filters
Journal ArticleDOI
Heat flow parameters affecting dendrite spacings during unsteady-state solidification of Sn-Pb and Al-Cu alloys
TL;DR: In this paper, the Bouchard-Kirkaldy (BK) equation relating secondary spacings with tip growth rate has been used to determine the dendritic sparsities of Sn-Pb and Al-Cu alloys.
Journal ArticleDOI
Dendritic solidification of magnesium alloy AZ91
Ketil Pettersen,O. Lohne,N. Ryum +2 more
TL;DR: In this paper, the electron backscattered pattern (EBSP) technique was used to determine the crystallographic directions of the dendrite stem and the secondary arms of the magnesium alloy AZ91.
Book ChapterDOI
Cellular instabilities in directional solidification
TL;DR: A review of the literature on the subject can be found in this article, where the authors examine some of the results of the 1987 Les Houches Workshop on Propagation in Systems far from Equilibrium.
Journal ArticleDOI
Directional solidification of metallic alloys: The nature of the bifurcation from planar to cellular interface
TL;DR: In this paper, experimental data from the literature for organic and metallic alloys and compared it with the predictions of the linear and the weakly non-linear theory, and found that the neutral stability curves, known to be very wide in the case of a subcritical bifurcation, are much narrow for a supercritical one.
Journal ArticleDOI
Morphology of the solidification front during undirectional growth of Pb-TI alloys
TL;DR: The limit of morphological stability for planar growth is investigated in this paper for Pb-30wt%Tl alloys with the variation with the distance from the instability threshold for the cell tip radius of curvature and the cellular or dentritic periodicty.
References
More filters
Journal ArticleDOI
Instabilities and pattern formation in crystal growth
TL;DR: In this article, the authors examined several common modes of crystal growth and identified a few new theoretical ideas and a larger number of outstanding problems, including sidebranching and tip-splitting instabilities.
Journal ArticleDOI
Thermal Conductivity of the Elements
C Y Ho,R. W. Powell,P. E. Liley +2 more
TL;DR: In this article, the authors provide recommended or estimated thermal conductivity values for all the elements over the full temperature ranges where experimental data are available or reliable extrapolations or estimations can be made.
Journal ArticleDOI
Theory of dendritic growth during the directional solidification of binary alloys
TL;DR: In this paper, a theoretical model is developed to predict the characteristics of dendritic interface during the controlled solidification of binary alloys, and an appropriate stability criteria has been developed to determine the dimension of a dendrite tip.
Journal ArticleDOI
The development of cells during the solidification of a dilute Pb-Sb alloy
L.R. Morris,W. C. Winegard +1 more
TL;DR: In this paper, the development of a cellular solid-liquid interface from a planar interface is outlined in some detail for a dilute binary alloy of Sb in zone-refined Pb.
Related Papers (5)
Stability of a Planar Interface During Solidification of a Dilute Binary Alloy
W. W. Mullins,R. F. Sekerka +1 more
Morphological stabilities of planar solid-liquid interfaces during unidirectional solidification of dilute Al-Ti and Al-Cr alloys
Stability of a planar solid-liquid interface during unidirectional solidification of A1-0.1wt%Cu alloy
Tamotsu Sato,Goro Ohira +1 more