Tag Archives: annealing copper wire

Induction Annealing Copper Wire Objective: Induction Annealing a brazing copper wire for preform production. Material: Copper Nickel Silver 2774 Alloy rod 0.070″ (1.8mm) diameter. Temperature 650ºF(343.3ºC) Frequency 580 kHz Equipment: • DW-UHF-6kW-III induction heating system equipped with a remote workhead with one 1.0 μF capacitor, and a 4-20 mA input controller to aid in voltage ramping. • An induction heating coil designed […]