Mechanism analysis of a liquid-phase mass-transfer substance at plasma processing of a solid body

A Mass-transfer process is an important factor in development of new properties of materials. The article considers Kelvin–Helmholtz instability apart from basic mechanisms of mass-transfer. It is shown that development of Kelvin–Helmholtz instability and blooming create conditions for shift thermocapillary instability development, a depth of a convective zone may reach several microns, it is limited to melt depth.