SRSC «COLD» ARC WELDING
(See PICTURES at the bottom of this page)
This is an evolution of the short-circuit MIG welding process, which applies either in semi-automatic or automatic modes, from solid (GMAW) or cored wires (MCAW/FCAW). A real-time equilibrium between capacitor discharge and inductance, directly related to the ever changing arc parameters, warrants a most stable energy input. Hence, the SRSC process allows optimum short-circuit metal transfer either with stringer or oscillated beads.
Characteristics :
Faster cooling rate than conventional MIG welding for a much finer metallurgical structure and enhanced mechanical properties.
Lower heat input, for a given wire diameter, which results in a minimal dilution rate, less deformation, and almost no dissolution of hard phases.
Higher deposition rate, for a given wire diameter, consequence of a higher current density and a much more stable arc transfer.
Versatile technology, quite easy to implement, even for position welding, which fastens the completion of various projects.