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    CRYSTALLIZER FOR CONTINUOUS CASTING
    4.
    发明公开
    CRYSTALLIZER FOR CONTINUOUS CASTING 有权
    结晶器连铸

    公开(公告)号：EP2794148A2

    公开(公告)日：2014-10-29

    申请号：EP12820891.5

    申请日：2012-12-21

    申请人： Danieli & C. Officine Meccaniche, S.p.A.

    发明人： RINALDI, Marco ,  MOTTA, Marco, Mauro

    IPC分类号： B22D11/041 ,  B22D11/055 ,  B22D11/07

    CPC分类号： B22D11/1243 ,  B22D11/041 ,  B22D11/055 ,  B22D11/07

    摘要： Crystallizer for the continuous casting of long metal products such as blooms or billets (12), of the type cooled by an external cooling jacket, in which, at least in the zone of maximum thermal peak, positioned around the zone of the meniscus (11) or immediately below it, there are means present, made on the walls of the crystallizer (10), to condition the heat exchange between the walls of the crystallizer and the cast steel. The means to condition the heat exchange comprise concavities or depressions (20) made on the internal wall of the crystallizer (10), made around the zone of maximum thermal peak, and having a distribution that, in terms of the overall area occupied by them per surface unit, is reduced until it is canceled toward the bottom at a certain distance from said zone of maximum thermal peak.

    CRYSTALLISER
    5.
    发明公开
    CRYSTALLISER 审中-公开
    结晶器

    公开(公告)号：EP1976653A1

    公开(公告)日：2008-10-08

    申请号：EP06830378.3

    申请日：2006-12-05

    申请人： DANIELI & C. OFFICINE MECCANICHE S.p.A.

    发明人： BENEDETTI, Gianpietro ,  POLONI, Alfredo ,  KAPAJ, Nuredin

    IPC分类号： B22D11/07

    CPC分类号： B22D11/07

    摘要： A crystalliser for the continuous casting of blooms and billets provided with a porous insert capable of ensuring an optimal distribution of a lubricant on its internal surface, over and under the meniscus, thus improving and making the lubrication more efficient, in particular, in the area contacting the skin being formed of the billet. Advantageously, the porosity features of the insert arranged in a housing made in the thickness of the crystalliser itself, allow to considerably increase the casting speed up to 3- to 4-fold with respect to the current speeds. Thanks to the crystalliser of the invention, the risk of sticking of the skin on the wall of the crystalliser, and subsequent breakage of the skin itself with break-out of the liquid metal, is also dramatically reduced.

    STRANGGIESSKOKILLE FÜR FLÜSSIGE METALLE, INSBESONDERE FÜR FLÜSSIGEN STAHL
    7.
    发明公开
    STRANGGIESSKOKILLE FÜR FLÜSSIGE METALLE, INSBESONDERE FÜR FLÜSSIGEN STAHL 有权
    STRANGGIESSKOKILLEFÜRFLÜSSIGEMETALLE，INSBESONDEREFÜRFLÜSSIGENSTAHL

    公开(公告)号：EP1379345A1

    公开(公告)日：2004-01-14

    申请号：EP02716710.5

    申请日：2002-02-01

    申请人： SMS Demag Aktiengesellschaft

    发明人： FEST, Thomas ,  ZAJBER, Adolf-Gustav ,  LETZEL, Dirk

    IPC分类号： B22D11/07 ,  B22D11/04

    CPC分类号： B22D11/04 ,  B22D11/07

    摘要： The invention relates to a continuous casting mould (1) for liquid metal (2), especially for liquid steel (2a), comprising an upper flange (3) arranged on the entrance region of the mould (1a) and a lower flange (4) situated beneath. The upper flange (3) and the lower flange (4) form a lubricating gap (5) and an outlet slit (8) surrounding the hot sides (6) of the inner chamber of the mould (1b), for a lubricant (7). The lubricant is thus reliably guided and supplied in order to maintain a required regular, uninterrupted lubricant flow, due to the fact that the upper flange (3) and the lower flange (4) form a lubricating gap (5) for the liquid lubricant (7), said gap being evenly defined on both sides, and that the lubricating gap (5) comprises a labyrinth-type course (11) in the flow direction (9) before the lubricant outlet (10).

    摘要翻译： 本发明涉及一种用于液态金属（2），特别是用于液态钢（2a）的连续铸造模具（1），包括布置在模具（1a）的入口区域上的上凸缘（3）和下凸缘（4） ）位于下面。 上凸缘（3）和下凸缘（4）形成润滑间隙（5）和围绕模具（1b）的内腔的热侧（6）的出口狭缝（8），用于润滑剂 ）。 由于上法兰（3）和下法兰（4）形成用于液体润滑剂的润滑间隙（5），所以润滑剂因此被可靠地引导和供应以保持所需的规则的，不间断的润滑剂流动 所述间隙在两侧均匀地限定，并且所述润滑间隙（5）包括在润滑剂出口（10）之前沿流动方向（9）的迷宫式路线（11）。