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Induction brazing is a process in which two or more materials are joined together by a filler metal that has a lower melting point than the base materials using induction heating. In induction heating, usually ferrous materials are heated rapidly from the electromagnetic field that is created by the alternating current from an induction coil .
Nampak, Africa's largest packaging company, [4] is one of the largest companies to have operations in Epping. Other large companies in Epping Industria are SA Metal Group, Distell Ltd, AVI Ltd and Afrox. The Cape Town Market is one of the oldest and largest fresh produce markets in South Africa. It is over 50 years old and services over 5500 ...
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 ...
There are three main categories of torch brazing in use: [10] manual, machine, and automatic torch brazing. Manual torch brazing is a procedure where the heat is applied using a gas flame placed on or near the joint being brazed. The torch can either be hand held or held in a fixed position depending on whether the operation is completely ...
The advantage of the induction furnace is a clean, energy-efficient and well-controlled melting process, compared to most other means of metal melting. Most modern foundries use this type of furnace, and many iron foundries are replacing cupola furnaces with induction furnaces to melt cast iron, as the former emit much dust and other pollutants ...
Induction forging refers to the use of an induction heater to pre-heat metals prior to deformation using a press or hammer. Typically metals are heated to between 1,100 and 1,200 °C (2,010 and 2,190 °F) to increase their malleability and aid flow in the forging die.
Induction heating is a non contact method of heating a conductive body by utilising a strong magnetic field.Supply (mains) frequency 50 Hz or 60 Hz induction heaters incorporate a coil directly fed from the electricity supply, typically for lower power industrial applications where lower surface temperatures are required.
Induction welding is a form of welding that uses electromagnetic induction to heat the workpiece. The welding apparatus contains an induction coil that is energised with a radio-frequency electric current. This generates a high-frequency electromagnetic field that acts on either an electrically conductive or a ferromagnetic workpiece.