Abstract: The invention relates to a battery electrode foil comprising an aluminium alloy, wherein the aluminium alloy has the following composition in weight percent: Si: 0.07-0.12% by weight, Fe: 0.18-0.24% by weight, Cu: 0.03-0.08% by weight, Mn: 0.015-0.025% by weight, Zn: ?0.01% by weight, Ti: 0.015-0.025% by weight, Zn: ?0.01% by weight, Ti: 0.015-0.025% by weight, Mn: 0.015-0.025% by weight, Zn: ?0.01% by weight, Ti: 0.015-0.025% by weight, wherein the aluminium alloy can contain impurities up to a maximum of 0.01% in each case, up to a maximum of 0.03% in total, but the proportion of aluminium must be at least 99.5% by weight; wherein the battery electrode foil has intermetallic phases of a diameter length of 0.1 to 1.0 ?m with a density of ?9500 particles/mm2. The invention further relates to a process for the production of a battery electrode foil, its use for the production of accumulators, and accumulators containing the battery electrode foil.

Abstract: The invention relates to a battery electrode foil comprising an aluminium alloy, wherein the aluminium alloy has the following composition in % by weight: Si: 0.01-0.15% by weight, Fe: 0.02-0.4% by weight, Cu: ?0.08% by weight, Mn: ?0.03% by weight, Mg: ?0.03% by weight, Cr: ?0.01% by weight, Ti: 0.005-0, 03% by weight, wherein the aluminium alloy can contain impurities up to a maximum of 0.05% in each case, in total up to a maximum of 0.15%, the remaining % by weight being aluminium, the proportion of aluminium however being at least 99.35% by weight; wherein the battery electrode foil has intermetallic phases with a diameter length of 0.1 to 1.0 ?m with a density of?9500 particles/mm2. The invention further relates to a method for the production of a battery electrode foil, its use for the production of accumulators, and accumulators containing the battery electrode foil.

Abstract: The invention relates to the use of an aluminium alloy for an aluminium-plastic composite part or for the production thereof, wherein the aluminium alloy has the following composition: Si: 0.05-0.35 wt. %, Fe: 1.3-1.75 wt. %, Cu:?0.02 wt. %, Mn: 0.015-0.035 wt. %, Mg:?0.003 wt. %, Cr:?0.03 wt. %, Ni:?0.02 wt. %, Zn:?0.03 wt. %, Ti:?0.03 wt. %, contaminants individually up to 0.05 wt. %, in total up to 0.15 wt. %, the remainder being aluminium. The invention further relates to the use of an aluminium sheet product made from an alloy of this type for an aluminium-plastic composite part or the manufacture thereof. Finally, the invention also relates to an alloy of this type and to an aluminium sheet product made from an alloy of this type.

Abstract: The invention relates to a battery electrode foil comprising an aluminium alloy, wherein the aluminium alloy has the following composition in weight percent: Si: 0.07-0.12% by weight, Fe: 0.18-0.24% by weight, Cu: 0.03-0.08% by weight, Mn: 0.015-0.025% by weight, Zn: ?0.01% by weight, Ti: 0.015-0.025% by weight, Zn: ?0.01% by weight, Ti: 0.015-0.025% by weight, Mn: 0.015-0.025% by weight, Zn: ?0.01% by weight, Ti: 0.015-0.025% by weight, wherein the aluminium alloy can contain impurities up to a maximum of 0.01% in each case, up to a maximum of 0.03% in total, but the proportion of aluminium must be at least 99.5% by weight; wherein the battery electrode foil has intermetallic phases of a diameter length of 0.1 to 1.0 ?m with a density of ?9500 particles/mm2. The invention further relates to a process for the production of a battery electrode foil, its use for the production of accumulators, and accumulators containing the battery electrode foil.

Abstract: A multi-layered structural component having a layer structure comprising a plurality of layers arranged one atop the other in a stacking direction. The layer structure includes at least one fiber structure consisting of a fiber material and of a thermoplastic binding agent, and at least one aluminum layer made of aluminum or of an aluminum alloy. At least one aluminum layer of the layer structure has a stiffening structure and/or a recess. The disclosure further relates to a method for producing such a structural component and to uses therefor.

Abstract: The invention relates to a method for producing an aluminum strip, in which the aluminum strip is coated with a sorption layer which has a binder and a sorbent. The object to propose a method for producing an aluminum strip coated with a sorption layer, by means of which an aluminum strip can be coated cost-effectively having constant performance characteristics with respect to the sorption of, for example, water vapor, is achieved according to the invention by means of a method for producing an aluminum strip coated with a sorption layer by applying a suspension to the aluminum strip in the coil-coating process, which in addition to a liquid comprises at least one binder, formed as a solid, and a sorbent, and by subjecting the aluminum strip, together with the applied suspension, to a drying process, in which the binder is activated.

Abstract: A method for producing a strip consisting of aluminum or an aluminum alloy for packaging purposes, in particular for cans, can lids or can closures, which provides an individualized aluminum strip for packaging purposes, with which decorative or identification elements can be reliably embossed without additional production steps being required, for example at the producer of the packaging means, is achieved in that decorative or other identification elements are embossed into the strip in the last rolling pass of cold rolling and in that the strip thickness is greater in the area of the decorative and identification elements than in the remaining areas of the strip.

Abstract: The invention relates to the use of an aluminium alloy for an aluminium-plastic composite part or for the production thereof, wherein the aluminium alloy has the following composition: Si: 0.05-0.35 wt. %, Fe: 1.3-1.75 wt. %, Cu:?0.02 wt. %, Mn: 0.015-0.035 wt. %, Mg:?0.003 wt. %, Cr:?0.03 wt. %, Ni:?0.02 wt. %, Zn:?0.03 wt. %, Ti:?0.03 wt. %, contaminants individually up to 0.05 wt. %, in total up to 0.15 wt. %, the remainder being aluminium. The invention further relates to the use of an aluminium sheet product made from an alloy of this type for an aluminium-plastic composite part or the manufacture thereof. Finally, the invention also relates to an alloy of this type and to an aluminium sheet product made from an alloy of this type.

Abstract: The invention relates to a current collector foil made of aluminum or an aluminum alloy, to the use of the current collector foil for batteries or accumulators, in particular lithium-ion accumulators, and to a method for producing the current collector foil. The object of providing a current collector foil, which has very good properties with regard to conductivity and tensile strength, and which can also be produced economically, is achieved in that the current collector foil has an acid-pickled or alkali-pickled surface.

Abstract: The invention relates to a mirror comprising a reflective surface formed from a composite of a reflective film and a substrate, wherein the reflective film is disposed on the substrate and comprises at least one polymer layer and a metal layer disposed underneath the at least one polymer layer. It is the requirement of the invention to propose a mirror which can be manufactured in a simple way and at the same time comprises an improved corrosion behaviour. According to a first teaching of the present invention the stated requirement is met in that a sealing seam is provided for corrosion protection at least in certain areas, the sealing seam being formed by bonding the polymer layer to the substrate in a material-locking manner, wherein the metal layer is interrupted in the area of the sealing seam.

Abstract: The invention relates to a method for manufacturing a trough mirror for a solar trough, in particular longitudinal solar trough mirrors for solar power stations. One object is to provide a method for manufacturing a trough mirror for a solar trough mirror power station which reduces the costs for installing the solar power station.

Abstract: The invention relates to a current collector foil made of aluminium or an aluminium alloy, to the use of the current collector foil for batteries or accumulators, in particular lithium-ion accumulators, and to a method for producing the current collector foil. The object of providing a current collector foil, which has very good properties with regard to conductivity and tensile strength, and which can also be produced economically, is achieved in that the current collector foil has an acid-pickled or alkali-pickled surface.

Abstract: The invention relates to a strip or foil (1) made from aluminium or an aluminium alloy that has an external oxide layer. The object of providing a strip or foil made from aluminium or an aluminium alloy in which the thermal and/or electrical conductivity remains consistently high regardless of the formation of an aluminium oxide layer is solved by arranging thermally and/or electrically highly conductive functional particles on one or both sides of the strip or foil, which functional particles at least partly penetrate the oxide layer of on the strip or foil.

Abstract: The invention relates to a method for manufacturing a trough mirror for a solar trough, in particular longitudinal solar trough mirrors for solar power stations. One object is to provide a method for manufacturing a trough mirror for a solar trough mirror power station which reduces the costs for installing the solar power station.

Abstract: A method for the production of an absorber plate for solar collectors from a strip of metal, in particular of aluminum or an aluminum alloy, includes coating the strip using a coil coating process with a highly selective coating, which has very good absorptive properties for sunlight and ensures very little heat emission.

Abstract: Method for making an absorber coating for solar heating and a coating as such to be applied on a metal substrate, in particular a coating to be applied on a thin aluminium metal sheet. The coating is of the sol-gel type based on a metal oxide precursor where pigment particles are intimately mixed into the precursor followed by application of the mixed sol lacquer on the substrate and thereafter reaction in humid air at a required temperature to obtain the sol-gel coating. The precursor may preferably be a CeO2 (NO3) based sol with preferably 20% CeO2 having a particle size of 10-20 nm and a pH of 1.5. Further the pigment may be a manganese ferrite black spinel, Mn3Cu2FeO8.

Abstract: The invention relates to a method for producing an aluminium strip, in which the aluminium strip is coated with a sorption layer which has a binder and a sorbent. The object to propose a method for producing an aluminium strip coated with a sorption layer, by means of which an aluminium strip can be coated cost-effectively having constant performance characteristics with respect to the sorption of, for example, water vapour, is achieved according to the invention by means of a method for producing an aluminium strip coated with a sorption layer by applying a suspension to the aluminium strip in the coil-coating process, which in addition to a liquid comprises at least one binder, formed as a solid, and a sorbent, and by subjecting the aluminium strip, together with the applied suspension, to a drying process, in which the binder is activated.

Abstract: The invention relates to a method for producing an aluminium strip, in which the aluminium strip is coated with a sorption layer which has a binder and a sorbent. The object to propose a method for producing an aluminium strip coated with a sorption layer, by means of which an aluminium strip can be coated cost-effectively having constant performance characteristics with respect to the sorption of, for example, water vapour, is achieved according to the invention by means of a method for producing an aluminium strip coated with a sorption layer by applying a suspension to the aluminium strip in the coil-coating process, which in addition to a liquid comprises at least one binder, formed as a solid, and a sorbent, and by subjecting the aluminium strip, together with the applied suspension, to a drying process, in which the binder is activated.

Abstract: A method for producing a strip consisting of aluminum or an aluminum alloy for packaging purposes, in particular for cans, can lids or can closures, which provides an individualized aluminum strip for packaging purposes, with which decorative or identification elements can be reliably embossed without additional production steps being required, for example at the producer of the packaging means, is achieved in that decorative or other identification elements are embossed into the strip in the last rolling pass of cold rolling and in that the strip thickness is greater in the area of the decorative and identification elements than in the remaining areas of the strip.

Abstract: A method for the production of an absorber plate for solar collectors from a strip of metal, in particular of aluminum or an aluminum alloy, includes coating the strip using a coil coating process with a highly selective coating, which has very good absorptive properties for sunlight and ensures very little heat emission.