SOLDERING ALLOY

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The invention relates to a soldering alloy consisting of an element or a mixture of elements chosen from the following group : copper, silver and antimony, this element or mixture of elements totalling 0.1 to 40 wt. %, as the first component; an element or mixture of elements chosen from the following group : the rare earths, this element or mixture of elements totalling 0.01 to 20 wt. %, as the second component; a total of 0 to 10 wt. % of the element gallium as the third component; an element or a mixture of elements chosen from the following group : iron, nickel, cobalt, manganese and chromium, this element or mixture of elements totalling 0 to 5 wt. %, as the fourth component; an element or a mixture of elements chosen from the following group : titanium, zircon, hafnium, vanadium, niobium and tantalum, said element or mixture of elements totalling 0 to 0.9 wt. %, as the fifth component; a reinforcement component chosen from the following group : aluminium oxides, aluminium nitride, silicon nitride, silicon carbide, titanium carbide and graphite, said reinforcement component totalling 0 to 40 vol. %, as the sixth component; an element or a mixture of elements chosen from the following group : aluminium, magnesium, zinc, tin, indium, bismuth and lead, as the remainder; and the usual impurities. The invention also relates to a method and a device for processing the inventive soldering alloy.