Review Article

Progress in Wettability Study of Reactive Systems

Table 1

Spreading regimes in nonequilibrium Ag-Cu/Cu system [28].

Time interval (s)Drop base diameter ( / ) evolutionSpreading regimeAverage spreading rate (m/s)

0–0.030–2.6Nonreactive
0.03–12.6–4.6Dissolutive
1–1004.6–7.3Diffusion into the solid

°C.