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    Method and Device for Descaling Metal Strip
    1.
    发明申请
    Method and Device for Descaling Metal Strip 失效
    用于除锈金属带的方法和装置

    公开(公告)号：US20080190449A1

    公开(公告)日：2008-08-14

    申请号：US11886397

    申请日：2006-03-16

    申请人： Holger Behrens ,  Rolf Brisberger ,  Klaus Frommann ,  Matthias Kretschmer ,  Rudiger Zerbe ,  Evgeny Stepanovich Senokosov ,  Andrei Evgenievich Senokosov

    发明人： Holger Behrens ,  Rolf Brisberger ,  Klaus Frommann ,  Matthias Kretschmer ,  Rudiger Zerbe ,  Evgeny Stepanovich Senokosov ,  Andrei Evgenievich Senokosov

    IPC分类号： B08B6/00

    CPC分类号： B08B7/0035 ,  B21B15/005 ,  B21B45/0203 ,  B21B45/04 ,  B21B45/06 ,  C23C2/02

    摘要： The invention concerns a method and a device for descaling a metal strip (1), especially a hot-rolled strip of normal steel or a hot-rolled or cold-rolled strip of austenitic or ferritic stainless steel, in which the metal strip (1) is guided in a direction of conveyance (R) through at least one plasma descaling unit (2, 3) in which it is subjected to a plasma descaling. The objective of the invention is to improve the production of this type of metal strip. To this end, the metal strip (1) is subjected to an automatically controlled cooling process in a cooling unit (4, 5) following the plasma descaling in the one or more plasma descaling units (2, 3) in such a way that it has a well-defined temperature downstream of the cooling unit (4, 5). The invention also concerns a method in which the strip is coated with a coating metal after the plasma descaling operation and in which the heating of the strip caused by the plasma descaling operation is utilized in the coating operation.

    摘要翻译： 本发明涉及一种用于对金属带（1）进行除垢的方法和装置，特别是普通钢的热轧带材或奥氏体或铁素体不锈钢的热轧或冷轧带材，其中金属带材 ）通过至少一个经受等离子体除锈的等离子体除锈单元（2,3）沿输送方向（R）引导。 本发明的目的是改善这种金属带的生产。 为此，金属带（1）在一个或多个等离子体除垢单元（2,3）中等离子体除锈之后，在冷却单元（4,5）中进行自动控制的冷却过程， 在冷却单元（4,5）的下游具有明确的温度。 本发明还涉及一种方法，其中在等离子体除锈操作之后，带材涂覆有涂层金属，并且其中在涂覆操作中利用由等离子体除锈操作引起的条带的加热。