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99.99% Al Refined Products
PHP is producing a large range of products (mainly slabs to be rolled) for the electrolytic capacitor market.
As a main technology leader in casting, PECHINEY HIGH PURITY is using each improved technique during production : melting, liquid metal treatment, high grade of filtration, automatic casting.
Purity is adjusted according to customers specifications with some doping elements in order to assure the best electrical capacity after etching.
Products can be shipped througout the world very quickly.
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99.999% Pure and Alloyed Al Refined Products
5N products are mainly produced using vertical continuous casting as alloyed materials with an ultra pure basis for the semiconductor industry. Ingots, billets, wires and rolled plates are obtained.
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Aluminum Electrical Bars
As cast bars are produced using continuous casting for various application, mainly electrical applications
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Capacitor foil products
Aluminium electrolytic capacitors are made of aluminium anode and cathode foils.
Anode foils must have a high and consistent surface capacitance. They are made from high purity foils whose surface is increased by an electrochemical etching treatment.
Cathode foils are usually thinner than anode foils and do not require high purity aluminum.
PHP Froges is a leading producer of high purity plain foil especially suited for etching treatments producing anode capacitor foil. This foil can be delivered in different specifications including various thickness, composition and surface properties. Usage may be low, medium or high voltage capacitors.
Plain cathode foil can also be supplied.
Pechiney is a world leader for aluminum purification, hot and cold rolling processes which are critical for the manufacture of high quality capacitor foil .
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Rolling Slabs for Bright Finished Plates
As cast slabs are specially produced for very demanding applications such bright finish sheets.
Pure (1080, 1085, 1199) and alloys (5005 mainly) are produced to deliver rolling mills
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Other thin foils
Alloy series : 1xxx, 3xxx, 5xxx, 8xxx
Temper : any temper from hard to soft on request (H24, H22, H26, H12, H14, H16, ….)
Thickness range : 20 to 250 µm
Width : 30 to 1400 mm
Surface condition : mill finished, lubricated or degreased
Core ID : 70, 76.2, 150 or 300 mm
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High Grade Products for remelting
As a leader in refining aluminum, PECHINEY HIGH PURITY is proposing high grade aluminum (> 99.9% Al) products : ingots 16 kg for remelting, Tees ingots (450 to 650 kg) for remelting, Billets pure and alloyed of different diameters
The quality of purity is guaranted by the improvements of primary electrolysis process and by the selection of the best cells
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