Abstract: A material mixture comprises at least two metallic components with different properties on a nickel base with additions of up to 21% by weight of chromium and a total addition of up to 21% of the elements B, Si, Fe, the components thereof having been produced in accordance with different processes. In that respect there is to be provided a total addition of up to 21% of the elements B, Si, Fe, Mo and W. That material mixture comprises at least a component in powder form and at least one component in web form, preferably a foil or plate which is of a curved cross-section as the component in web form which surrounds the component in powder form.

Abstract: A method is set forth for the production of shaped parts from a multi-component silver-copper alloy containing at least one metal from the group consisting of tin and indium and optionally zinc. The alloy is hot worked and then subsequently subjected to cold working, each of the cold working steps being preceded by a special equilibrating heat treatment. The invention resides in using the special equilibrating heat treatment to improve the cold workability of the alloy.

Abstract: A filler metal composition and method are provided for producing strong brazed joints between metal parts, e.g. steel parts, assembled in joint-forming relationship with each other, the filler metal comprising an indium-containing silver brazing alloy consisting essentially by weight of about 30% to 70% Ag, about 3% to 20% In, about 3% to 20% Zn, up to about 0.5% Si and the balance essentially copper.

Abstract: A quinary silver alloy containing copper, zinc and tin as essential elements and also including effective amounts of silicon, is provided capable of a variety of uses and having particular utility as a solder or brazing alloy, the alloy having the following composition by weight:35 -- 48% Ag25 -- 35% Zn0.5 -- 3.5% Sn0.01 -- 0.4% Si0 --1% Ni0 --1% Pd0 -- 0.5% Pbalance -- essentially Cu.

Abstract: A filler metal composition and method are provided for producing strong brazed joints between metal parts, e.g. steel parts, assembled in joint-forming relationship with each other, the filler metal comprising an indium-containing, low silver, copper base brazing alloy consisting essentially by weight of about 0.5% to 15% Ag, about 1% to 14% In, about 50% to 85% Cu, up to about 0.6% Si and the balance essentially zinc.