Measurements of dendritic growth and recalescence rates in undercooled melts of cobalt

Numerical description for the recalescence of bulk-undercooled Cu70Ni30 alloy

“…As reported earlier, the recalescence time for pure metal or solid solution alloy varies between 0.001 and 0.01 s [15,16], which is much less than that for eutectic system at the same undercooling (e.g. in Ni-Sn eutectic alloy [17], this value is about 0.1 s).…”

“…Finally, the residual liquid concentration can be updated by Eq. (15). This iteration process continues until the Gibbs energy of the newly estimated residual liquid is less than that of the solid.…”

The effect of boron on the refinement of microstructure in cast cobalt alloys

“…For pure cobalt, Drewes et al 28 have shown that the velocity of the solid front (V) can be predicted by Eq. 2,…”

Rapid Solidification Characteristics of Highly Undercooled Liquid Ni-Cu-Mo-Ge Quaternary Alloy under Electromagnetic Levitation Condition

“…High dendritic growth velocity results in the remarkable solute trapping and almost segregationless solidification according to rapid solidification studies of binary alloys [11,12]. However, the investigations about dendritic growth of alloys mainly focused on pure metals and binary alloys [13][14][15][16][17]. Experimental studies of rapid solidification for multicomponent alloys are scarce and the mechanism of interactions between different solutes is still unclear.…”