立式半连续铸造技术进展

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英文篇名：Technology Progress of Vertical Semi-Continuous Casting 作者：杨守杰 ; 邢清源 ; 于海军 ; 王玉灵 ; 杨斌 ; 戴圣龙 英文作者：YANG Shou-jie;XING Qing-yuan;YU Hai-jun;WANG Yu-ling;YANG Bin;DAI Sheng-long;Beijing Institute of Aeronautical Materials;Beijing Advanced Engineering and Application Research Center of Aluminium Materials; 关键词：变形铝合金 ; 立式半连续铸造 ; 热顶铸造 ; 进展 英文关键词：wrought aluminum alloy;;vertical semi-continuous casting;;hot-top casting;;progress 中文刊名：ZZZZ 英文刊名：Foundry 机构：中国航发北京航空材料研究院;北京市先进铝合金材料及应用工程技术研究中心; 出版日期：2018-01-10 出版单位：铸造 年：2018 期：v.67;No.494 语种：中文; 页：ZZZZ201801006 页数：6 CN：01 ISSN：21-1188/TG 分类号：23-28

摘要

围绕铸造机、结晶器的发展对半连续铸造技术进行归纳,提出热顶铸造和同水平铸造是当前的发展方向。结合凝固过程以及传热分析,讨论向上导热距离、向下导热距离、铸造速度、结晶器有效高度等关键参数的影响规律,测量和估算连续铸造过程中的各种物理量、界面参数的方法。指出结合模拟仿真技术、大数据技术等建立的连续铸造工艺参数专家系统,将是未来的研发重点。
        Semi-continuous casting technology was summarized according to the development of the casting machine and the crystallizer. That the hot-top casting and the horizontal-distribution-runner casting are the development trend currently was pointed out. Based on the analysis of the solidification process and heat transfer, the effects of key parameters were discussed emphatically, such as UCD, MAL, casting speed and the effective height of the crystallizer. The measurement and estimation of various physical quantities and interface parameters in the process of continuous casting were discussed. It was pointed out that the expert system of continuous casting process parameters combined with simulation and big data technology will be the focus of future research and development.

引文

[1]王立娟,张万金,吴欣凤.变形铝合金熔炼与铸造[M].长沙:中南大学出版社,2010.
    [2]周家荣.铝合金熔炼生产技术问答[M].北京:冶金工业出版社,2008.
    [3]张忠玉.铝及铝合金工艺与设备[M].长沙:中南大学出版社,2006.
    [4]赵渊.铝合金立式半连续铸造机的发展现状和应用浅析[J].有色金属加工,2016,45(2):39.
    [5]Taylor Martin B,Cassetee Mart,Duke Eli,et al.Recent experience with the alcan compact degasser in two plants[J].Light Metals,2000,10(4):779.
    [6]张延安,朱旺喜.铝冶金技术[M].北京:科学技术出版社,2014.
    [7]向凌霄.水平连铸与同水平铸造[M].北京:冶金工业出版社,2008.
    [8]谢晓会,冀中年,李素娟.变形铝合金熔铸工艺综合分析[J].轻合金加工技术:2013,41(8):22.
    [9]Maiwald D,Schwartz C.Integrated process automation for a vertical DC.casting machine[M].Light Metals,1992.
    [10]Takeda S,Mann AW,Goodrich DG,et al.Molten metal level control in continuous casting:US4567935[P].1985-02-12.
    [11]Syvertsen Martin,Thorvald Frede Frisvold,Engh Abel,et al.Voss development of a compact deep filter for aluminium[J].Light Metals,1999,12(4):1049-1055.
    [12]潘复生,张丁非.铝合金及应用[M].北京:化学工业出版社,2006.
    [13]王祝堂,田荣璋.铝合金及其加工手册[M].长沙:中南大学出版社,2005.
    [14]孙兆霞,王德满,关尔滨.铝合金半连续铸造的工艺过程控制[J].轻合金加工技术,2001,29(11):19.
    [15]Ekenes Martin,Frank E.Expanding capabilities of airslip casting process[J].Light Metals,1985,6(2):1311.
    [16]冯安朝.铝合金半连续铸造机冷却水量探讨[J].有色金属加工,2011,40(4):38.