High-specific capacity alloy foil and producing mehtod thereof

• Main Authors: BAOWEI MA, YAN LIANG, TAO WANG
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2004
• Edition: 7
• Subjects: ALLOYS; BASIC ELECTRIC ELEMENTS; CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE; CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS; CHEMISTRY; ELECTRICITY; FERROUS OR NON-FERROUS ALLOYS; METALLURGY; TREATMENT OF ALLOYS OR NON-FERROUS METALS

High specific capacitance alloy foil and its manufacture are disclosed. This invention relates to an aluminum alloy containing Cu 0.2 - 0.25, Mg 0.04 - 0.06, Zn 0.20, Mn 0.1 - 0.4, Fe 0.8 - 1.0, Si 1.0, Ti 0.2, and Al 100 by weight. It is melted, forged, homogenized at 600 deg.C, rolled at 500 deg.C...