Unit for production of soldered components, especially Al workpieces under shielding gas in muffle furnace useful in production of light metal, especially Al components simplifies and lowers cost of producing soldered Al components

摘要

Unit for production of soldered components, especially light metal heat carriers, e.g. Al workpieces under a shielding gas in a continuous or chamber soldering furnace acting as a muffle furnace. The muffle furnace is made from a special material which reacts with oxygen or oxygen containing materials. The muffle furnace can be used in production of soldered Al workpieces without the use of molten materials or using a greatly decreased amount of such materials. An independent claim is included for a method of producing soldered Al components under a shielding gas.