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99.99% Al Refined Products
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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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99.99% Al Refined Products
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Analytical Expertise
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Pechiney High Purity continues to pursue its policy of investing in the most efficient analytical technologies with regards to both metallic impurities and to non-metallic elements.
The MERCUS plant has its own laboratory, which has been specially designed by Pechiney High Purity for continuous control of its purification process and to guarantee the consistently exact purity expected by clients.
Pechiney High Purity further offers its laboratory services to clients.
Sorting low alpha emitter materials by Neutron Activation Analysis (NAA)
Measurement of intermediate purity products by Spark emission analysis (SEE)
Measurement of alloying elements by X-ray fluorescence spectrometry
Characterization of alloying elements content using Inductively Coupled Plasma analysis (ICP)
Controling the gas content using a measurement on solid by vaccum extraction (Stroehlein )
Internal defects inspection (standard and high frequency) (Ultrasonic inspection )
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Analytical Expertise
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PECHINEY HIGH PURITY
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PHP is a worldwide provider of High Purity Aluminum products. Purification, alloying and continuous casting are the main issues of PHP.
Purity levels go from high grade Al 99.95% (3N5) for reflectors through 99.99% (4N) for the capacitor market up to 99.9995% (5N5) for the integrated circuits (sputtering targets)
Pechiney High Purity is the only worldwide producer who can guarantee traceability for its high purity metal from ore extraction down to the sale of its ultra-pure billets.
PHP is a division of ALUMINIUM PECHINEY with 100 people between 3 plants:
Auzat (HP primary Al)
Mercus (4N and 5N refining plant)
Lannemezan (HP primary Al and HP products casthouse 3N5 to 4N8)
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PECHINEY HIGH PURITY
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Refining Processes
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Presentation of purification processes of pure aluminum. These processes are used for production of 4N and 5N material
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Refining Processes
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High Grade Products for remelting
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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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High Grade Products for remelting
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