Fig. 3From: Self-propagating reactive Al/Ni nanocomposites for bonding applicationsComparsion of flame propagation velocity of four different dry deposited samples. Sample track length is 30Â mm, frames were grabbed from a video shot with 30Â fps. Flame propagation speed (\(v_{fp}\)) is calculated from experiment duration (\(t_{exp}\)) (a) Al18+Ni60 \(t_{exp}\)Â =Â 3Â s \(v_{fp}\)Â =Â 10Â mm/s, (b) Al40+Ni20 \(t_{exp}\)Â =Â 2.5Â s \(v_{fp}\)Â =Â 12Â mm/s, (c) Al18+Ni20 \(t_{exp}\)Â =Â 2Â s \(v_{fp}\)Â =Â 15Â mm/s, (d) Al40+Ni60 \(t_{exp}\)Â =Â 1.46Â s \(v_{fp}\)Â =Â 20.5Â mm/sBack to article page