Induction Brazing Carbide to Steel

Objective High frequency induction brazing carbide to steel. Recommended Equipment The recommended equipment for this application is the DW-HF-45KW induction brazing machine with the remote heating station. Materials: Large magnetic steel drill head with carbides. Head is approx. 8” OD x 4” (203.2mm OD x 101.6mm) thick, shaft is 11” (279.4mm) long x 2”(50.8mm) to … Read more

Induction Brazing Carbide To Steel

Objective Induction Brazing carbide to steel parts Equipment DW-HF-15kw Induction Heating Power Supply HLQ custom coil Key Parameters Power: 5.88 kW Temperature: Approximately 1500°F (815°C) Time: 10 sec Materials Coil- 2 helical turns (20 mm ID) 1 planar turn (40 mm OD, 13 mm Height) Carbide- 13 mm OD, 3 mm wall thickness Steel piece– 20 … Read more

Induction Brazing Steel To Carbide Plate

Induction Brazing Steel To Carbide Plate

Objective Brazing a steel piston valve assembly
Material Steel piston valve 4.5” dia (11.43cm), tungsten carbide plate and braze
Temperature 1350 ºF
Frequency 100 kHz
Equipment •DW-UHF-40kW induction heating system, equipped with a remote workhead containing six 1.0μF capacitors for a total of 1.5μF
• An induction heating coil designed and developed specifically for this application.
Process A five turn pancake coil is used to braze the piston valve and tungsten carbide plate. The assembly was heated for 10 minutes to flow the braze and join the two pieces.
Results/Benefits Induction heating provides:
• Rapid localized heat, which can minimize oxidation and reduce cleaning after joining
• Hands-free heating that involves no operator skill for manufacturing
• Clean and controllable joints
• Produces high quality repeatable parts

Induction Brazing Carbide to Steel

Induction Brazing Carbide to Steel Objective: Braze a carbide sleeve to a steel ‘T’ shank Material :2.0″ (51mm) OD carbide sleeve, 1.0″ (25.5mm) high braze joint, 1.5 ” (38 mm) steel ‘T’ , 50% silver braze ring Temperature: 1292 ºF (700 ºC) Frequency: 257 kHz Equipment • DW-UHF-6KW-I induction heating system, equipped with a remote … Read more