Rolled plates are produced using the biggest rolling mill at Pechiney in order to assure the best consistency of grain size. PHP is able to deliver various purity grades from 3N to 5N5, including alloys Purity 99.99% up to 99.9995% Compositions: Pure Aluminum Alloys Al Si 1% and Al Si 1% Cu 0.5%
Other compositions are to be studied Thicknesses (as rolled) : 7 mm , 11 mm ,19 mm 25 mm Dimensions :Various dimensions are available 950 x 830 mm 1200 x 1200 mm
1300 x 1300 mm up to 2100 x 2100 mmMicrostructure: Fine grain size (< 200 / 250 µm on pure and < 100 microns for alloyed material) Recrystallized microstructure Certificates GDMS analysis Ultrasonic inspection on 100% of the surface Microstructure characterization TFT Plates are produced using patented processes : FR2744805, US5955673, US5887481, Taiwan 105486. Pending patents in Japan : 115242/96 and 9-529039
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