Aluminum alloy, aluminum alloy product for PCB drilling and method for manufacturing aluminum alloy

The present invention relates to an aluminum alloy, an aluminum alloy product for PCB drilling, and a method for manufacturing an aluminum alloy, the aluminum alloy comprising: 1.8-3.0 wt% of Si; 0.3% to 0.4% by weight of Fe; 0.25 to 0.48% by weight of Cu; 0.75 to 1.25% by weight of Mn; 0.12% to 0.6...

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Bibliographische Detailangaben
Hauptverfasser:	HUANG TINGFU, ZHANG ZIYONG, CHEN PAN, ZENG DAN, XUE YUNTAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS CHEMISTRY CUTTING CUTTING-OUT ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HAND CUTTING TOOLS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORATING PERFORMING OPERATIONS PRINTED CIRCUITS PUNCHING SEVERING SEVERING BY MEANS OTHER THAN CUTTING STAMPING-OUT TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Beschreibung
Zusammenfassung:	The present invention relates to an aluminum alloy, an aluminum alloy product for PCB drilling, and a method for manufacturing an aluminum alloy, the aluminum alloy comprising: 1.8-3.0 wt% of Si; 0.3% to 0.4% by weight of Fe; 0.25 to 0.48% by weight of Cu; 0.75 to 1.25% by weight of Mn; 0.12% to 0.65% by weight of Mg; 0.15% to 0.45% by weight of Zn; 0.10-0.15 wt% of Ti, with the balance being aluminum, incidental elements and impurities. 本发明涉及铝合金、PCB钻孔用铝合金产品以及用于制造铝合金的方法，该铝合金包含：1.8-3.0重量％的Si；0.3-0.4重量％的Fe；0.25-0.48重量％的Cu；0.75-1.25重量％的Mn；0.12-0.65重量％的Mg；0.15-0.45重量％的Zn；0.10-0.15重量％的Ti，其余部分为铝、附带元素和杂质。