Large-size high-purity homogeneous fine-grain aluminum alloy cast ingot and casting method

The invention relates to the technical field of large-size aluminum alloy homogeneous fine-grain casting, in particular to a large-size high-purity homogeneous fine-grain aluminum alloy cast ingot anda casting method. The cast ingot comprises, by weight, 0.55-0.85% of Si, Fe

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Bibliographische Detailangaben
Hauptverfasser: FU BINGSHUANG, LI SHIHAI, ZHAO JIFENG, FENG JI, WANG TAO, DONG YANG, OU QINGFENG, WANG PENG, JU KEJIANG, ZHANG XINFENG, ZHOU QINGTAO, LI YONGHUI, WU MAOLAI, LIU BO, SUN WENCHAO, ZHANG HAN, KONG LINGJUN, YANG FUBO, WANG MINGKUN, HAN ZHENGQIAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to the technical field of large-size aluminum alloy homogeneous fine-grain casting, in particular to a large-size high-purity homogeneous fine-grain aluminum alloy cast ingot anda casting method. The cast ingot comprises, by weight, 0.55-0.85% of Si, Fe