Encyclopedia
Soldering
Soldering: a process of joining parts using an additional melted material (solder) with a liquidus temperature lower than the solidus temperature of the base material(s), which wets the heated base material(s) surface and fills the narrow gap between the joined parts
Source: "GOST R ISO 857-2-2009. Welding and related processes. Dictionary. Part 2. Soldering processes. Terms and definitions"
(approved by Rosstandart Order No. 278-st dated 04.08.2009)