Research the heating effects Objective Heating stainless steel disc & tantalum disc to 1400F (760C)Material Stainless steel and tantalum discs approx 1/2” (12.7mm) diameter. End product is radioactivity counting plateTemperature 1400 F (760C)Freq…

2008/08/03

Preheating oil drilling shaft Objective To preheat a steel pipe to 500F (260C) before welding.Material Steel shaft assembly 5” to 8” OD (127-203.2mm) with a 2” (50.8mm) heat zone.Temperature 500F (260C), if higher temperatures are required, heat ti…

2008/08/03

Sintering copper powder Objective Sintering copper powder to a stainless steel shaftMaterial Steel shaft & shell assembly, approx 2” (50.8mm) diameter, 2” (50.8mm) tall, copper powderTemperature 1600 F (871 C)Frequency 54 kHzEquipment • Power o…

2008/08/03

Heating motor Objective Heat steel to help bond an injection molded piece and help the reflow.Material Steel motor body, 60 x 60 x 27 (2.4 x 2.4 x 1.1) mm(in)Temperature 260C (500F)Frequency 237 kHzEquipment • Power of 20kW induction heating system, …

2008/08/03

Heat braided cable Objective Prior to cutting, heat a short section of a hardened steel cable coated with a polyethylene sheathing.Material Multi-strand braided stainless steel cable 0.5 in. (1.27 cm) OD enclosed within a polyethylene sheathingTempera…

2008/08/03

Hermetically sealing glass Objective Provide a hermetic seal of glass enclosed resistor to a leadMaterial ResistorKovar rings, 0.1 inch (0.254cm) diameterGlass tube slightly larger than 0.1 inch (0.254cm) diameter, 0.5 (1.27) inch lengthMetal leadTemp…

2008/08/03

Tempering Spring Objective Temper a spring by heating it to 300C (570F) in 2 – 4 secondsMaterial Stainless steel AISI 302 springs- different length from 60 to110 mm outer diameters 8 mm.- wire diameter from 0.3 to 0.6 mmTemperature 300C (570F)Freque…

2008/08/03

Heat the end of catalytic converter Objective Heat the end of lorry catalytic converter exhaust system. The assembly must be held at target temperature for 200 hours, whilst the assembly is vibrated to test the weld strength.Material SteelTemperature …

2008/08/03

Heat the plough discs Objective To heat the circumference of plough discs before hot rolling (sharpening) processMaterial Flat Boron steel discs, OD 460 to 710 mm (18 to 28”) thickness 3.2 to 10 mm (8/64 to 25/64”)Temperature 725C 1335FFrequency 75 …

2008/08/03

Heating steel rivets Objective Heating steel rivets prior to head formingMaterial steelTemperature 1292 F (700C)Frequency 83 kHzEquipment • Power of 7 kW induction heating system, equipped with a remote workhead containing one 1.5μF capacitor.• An …

2008/08/03