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介绍了2219合金在工业上的一些主要的用途及低液位熔铸铸锭的特性,并结合现场经验和铸锭试片全分析结果确定出2219合金420mm×1620mm规格合金铸锭铸造工艺及其参数。
Some main industrial applications of 2219 alloy and the characteristics of low liquid cast ingot are introduced. Based on the field experience and the full analysis results of the ingot test piece, the casting process and parameters of 2219 alloy 420mm × 1620mm alloy ingot .