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Induction brazing is a very repeatable process because variables such as time, temperature, alloy, fixturing, and part positioning are very controllable. The internal power supply of the RF power supply can be used to control cycle time, and temperature control can be accomplished with pyrometers, visual temperature sensors or thermocouples.
For brazing steels, copper and its alloys, nickel and its alloys. Good alternative to cadmium-containing brazes. Good wicking. Can be used for induction brazing and flame brazing. Used in electrotechnics, automotive industry and in toolmaking. [48] 21: 22: 55: 2: Ag 45 Cu 27.75 Zn 25 Sn 2.25: Ag–Cu–Zn 640/680 [1] [11] – AG 104, L-Ag45Sn ...
For brazing copper, brass, nickel alloys, Monel, medium carbon steels. Combusted fuel gas Dried, AWS type 3, "endothermic generated atmospheres. 73–75% N 2, 10–11% CO, 15–16% H 2. For copper, silver, copper-phosphorus and copper-zinc filler metals. For brazing copper, brass, low-nickel alloys, Monel, medium and high carbon steels ...
Component of Stirling radioisotope generator is heated by induction during testing. Induction heating is the process of heating electrically conductive materials, namely metals or semi-conductors, by electromagnetic induction, through heat transfer passing through an inductor that creates an electromagnetic field within the coil to heat up and possibly melt steel, copper, brass, graphite, gold ...
CuSil is a tradename for an alloy of 72% silver and 28% copper (± 1%) marketed by Morgan Advanced Materials. It is a eutectic alloy primarily used for vacuum brazing . [ 1 ] CuSil should not be confused with the similarly named Cusil-ABA, which has a different composition (Ag – 63.0%, Cu – 35.25%, Ti – 1.75%)
Induction soldering uses induction heating by high-frequency alternating current in a surrounding copper coil. This induces currents in the part being soldered, which generates heat because of the higher resistance of a joint versus its surrounding metal (resistive heating). These copper coils can be shaped to fit the joint more precisely.
Brazing at 650 °C creates a joint that is stronger than a soldered joint and comparable in strength to a welded joint. [14] Unlike welding, brazing does not melt the base metals. Therefore, brazing is better for joining dissimilar alloys. [3] CuproBraze has more strength at elevated temperatures than soldered copper-brass or aluminum.
An induction furnace is an electrical furnace in which the heat is applied by induction heating of metal. [ 1 ] [ 2 ] [ 3 ] Induction furnace capacities range from less than one kilogram to one hundred tons, and are used to melt iron and steel , copper , aluminum , and precious metals .