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    COMPOSITE MATERIAL ROLLER FOR HIGH-TEMPERATURE ANNEALING
    3.
    发明申请
    COMPOSITE MATERIAL ROLLER FOR HIGH-TEMPERATURE ANNEALING 有权
    用于高温退火的复合材料滚子

    公开(公告)号：US20130310238A1

    公开(公告)日：2013-11-21

    申请号：US13877692

    申请日：2011-09-01

    申请人： Alain Lacombe ,  Marc Lacoste ,  Rémi Bessettes ,  Olivier Drevet

    发明人： Alain Lacombe ,  Marc Lacoste ,  Rémi Bessettes ,  Olivier Drevet

    IPC分类号： F16C13/00

    CPC分类号： F16C13/00 ,  C21D9/562 ,  C21D9/563 ,  F16B3/00 ,  F16D1/0876 ,  F27D3/026 ,  F27D5/00

    摘要： A roller for a high temperature annealing line includes a cylindrical shell and an axial support element and including a spindle at at least one of its ends, and first and second keys fastened to the axial support element and each arranged in a respective first or second through opening formed in the shell. The first key is mounted to bear against a first circumferential bearing surface of the first through opening while the second key is mounted against a second circumferential bearing surface of the second through opening opposite to the first circumferential bearing surface of the first through opening in a circumferential travel direction. The first key is mounted to bear against the second longitudinal bearing surface of the first through opening, while the second key is mounted against the first longitudinal bearing surface of the second through opening opposite to the second longitudinal bearing surface.

    摘要翻译： 用于高温退火线的辊包括圆柱形壳体和轴向支撑元件，并且在其至少一个端部处包括主轴，并且第一和第二键固定到轴向支撑元件，并且每个都布置在相应的第一或第二通孔 开口形成在壳中。 第一键被安装成抵靠第一通孔的第一圆周支承表面，而第二键被安装抵靠与第一通孔的第一圆周支承表面相对的第二通孔的第二圆周支承表面，该第二圆周支承表面在周向 行车方向 第一键被安装成抵靠第一通孔的第二纵向轴承表面，而第二键被安装抵靠与第二纵向支承表面相对的第二通孔的第一纵向支承表面。

    HEARTH ROLL IN A CONTINUOUS ANNEALING FURNACE AND ITS PRODUCTION METHOD
    4.
    发明申请
    HEARTH ROLL IN A CONTINUOUS ANNEALING FURNACE AND ITS PRODUCTION METHOD 有权
    连续退火炉中的旋转炉及其生产方法

    公开(公告)号：US20100230874A1

    公开(公告)日：2010-09-16

    申请号：US12734680

    申请日：2008-11-28

    申请人： Yasushi Kurisu ,  Tatsuo Suidzu

    发明人： Yasushi Kurisu ,  Tatsuo Suidzu

    IPC分类号： C21D1/00 ,  B05D1/10 ,  C21D9/56

    CPC分类号： C23C4/06 ,  C21D9/563 ,  C22C19/05 ,  C22C19/07 ,  C22C29/02 ,  C23C4/18 ,  F27B9/2407 ,  F27B9/2469

    摘要： A hearth roll for a continuous annealing furnace able to suppress the occurrence of buildup on the hearth roll surface and able to be stably used for a long period under the high temperature environment in a continuous annealing furnace and a method of production of the same are provided.The hearth roll for a continuous annealing furnace has a cermet coating comprised 50 to 90 vol % of ceramic and the balance of a heat resistant alloy on its surface, the ceramic containing Cr3C2: over 50 to 90 vol %, Al2O3: 1 to 40 vol %, Y2O3: 0 to 3 vol %, and ZrB2: 0 to 40 vol % and having a balance of unavoidable impurities and pores, the heat resistant alloy containing Cr: 5 to 20 mass %, Al: 5 to 20 mass %, and one or both of Y and Si: 0.1 to 6 mass % and has a balance of one or both of Co and Ni and unavoidable impurities.

    摘要翻译： 提供一种用于能够抑制在炉床辊表面上积聚的发生并能够在连续退火炉中在高温环境下长时间稳定使用的连续退火炉的炉床及其制造方法 。 用于连续退火炉的炉底辊具有包含50至90体积％的陶瓷和其表面上的耐热合金的余量的金属陶瓷涂层，包含Cr 3 C 2的陶瓷：超过50至90体积％的Al 2 O 3：1至40体积％ ％，Y 2 O 3：0〜3体积％，ZrB 2：0〜40体积％，余量为不可避免的杂质和孔，耐热合金含有Cr：5〜20质量％，Al：5〜20质量％ Y和Si中的一种或两种：0.1至6质量％，余量为Co和Ni中的一种或两种或不可避免的杂质。

    Method and arrangement for annealing of strips
    5.
    发明申请
    Method and arrangement for annealing of strips 审中-公开
    条的退火方法和布置

    公开(公告)号：US20060049160A1

    公开(公告)日：2006-03-09

    申请号：US10937449

    申请日：2004-09-08

    申请人： Gunnar Holm ,  Ilpo Koppinen

    发明人： Gunnar Holm ,  Ilpo Koppinen

    IPC分类号： H05B1/00

    CPC分类号： C21D9/62 ,  C21D9/563 ,  F27D11/04 ,  H05B3/0095

    摘要： The invention is relating to an arrangement for annealing a strip (1) with direct resistance heating comprising at least two rotable supported rollers (2, 7; 8, 9; 12, 13; 17, 18, 19), where at least one of said rollers (2; 8, 9; 12, 13; 17, 18) is having a plurality of electrically conductive segments (5) at the circumference of the said roller (2; 8, 9; 12, 13; 17, 18), which segments (5) are insulated from each other and where the electric current is conducted simultaneously to only a part of said electrically conductive segments (5) by at least one sliding contact (3, 4; 10, 11; 14, 15, 16) so that the electric contact to the segment (5) is made after the mechanical contact of the strip (1) and the electrical contact being disconnected from the segment (5) before the mechanical contact is disconnected. It is also relating to a method for annealing a strip (1).

    摘要翻译： 本发明涉及一种用于对具有直接电阻加热的条带（1）进行退火的装置，其包括至少两个可旋转的支撑辊（2,7; 8,9; 12,13; 17,18,19），其中至少一个 所述辊（2; 8,9; 12,13; 17,18）在所述辊（2; 8,9; 12,13; 17,18）的圆周处具有多个导电段（5） ，所述段（5）彼此绝缘，并且其中电流仅通过至少一个滑动接触（3,4; 10,11; 14,15，15）同时传导到所述导电段（5）的一部分， 16），使得在机械接触断开之前，在条带（1）和电触头与片段（5）断开连接的机械接触之后，对片段（5）进行电接触。 它还涉及退火条（1）的方法。

    Apparatus for supporting material to be treated in continuously operated thermal treatment furnaces
    6.
    发明授权
    Apparatus for supporting material to be treated in continuously operated thermal treatment furnaces 有权
    用于在连续操作的热处理炉中支撑待处理材料的装置

    公开(公告)号：US06802711B1

    公开(公告)日：2004-10-12

    申请号：US10049153

    申请日：2002-04-26

    申请人： Taisto Yrjänä ,  Heikki Arffman ,  Heikki Uurtamo ,  Risto Leinonen ,  Jussi Yli-Niemi

    发明人： Taisto Yrjänä ,  Heikki Arffman ,  Heikki Uurtamo ,  Risto Leinonen ,  Jussi Yli-Niemi

    IPC分类号： F26B1318

    CPC分类号： C21D9/563

    摘要： The invention relates to an apparatus for supporting material to be treated in continuously operated thermal treatment furnaces, where the supporting of the material is realized by means of support elements installed externally to the thermal treatment furnace, in the vicinity of the orifice of the furnace, said apparatus comprising at least two support elements that are installed movably, so that the mutual positions of the support elements can be adjusted by means of a drive arrangement of the support apparatus. According to the invention, in connection with the housing element used for supporting of the support elements, there is installed at least one gas flow control element which enables the flowing of the gas used for treating the material between the support element and the control element, said control element also constituting part of the sealing of the thermal treatment furnace.

    摘要翻译： 本发明涉及一种用于在连续操作的热处理炉中支撑待处理材料的装置，其中材料的支撑通过安装在热处理炉外部的支撑元件在炉的孔附近实现， 所述装置包括可移动地安装的至少两个支撑元件，使得支撑元件的相互位置可以通过支撑装置的驱动装置来调节。 根据本发明，结合用于支撑支撑元件的壳体元件，安装有至少一个气流控制元件，其能够使用于在支撑元件和控制元件之间处理材料的气体流动， 所述控制元件也构成热处理炉的密封的一部分。

    Heating process of steel strips in vertical furnaces
    7.
    发明申请
    Heating process of steel strips in vertical furnaces 失效
    垂直炉中钢带的加热过程

    公开(公告)号：US20020104598A1

    公开(公告)日：2002-08-08

    申请号：US10058272

    申请日：2002-01-30

    申请人： STEIN HEURTEY

    发明人： Francois Mignard ,  Patrick Dubois

    IPC分类号： C21D001/42

    CPC分类号： C21D9/563 ,  C21D9/562

    摘要： Method of reducing the wrinkles formed in heating zones, by radiant tubes, of continuous heat treatment lines for metal strip, such as annealing or galvanizing lines, the said strip passing over transporting and/or return rollers in the said furnaces, the said method, which consists in modifying the thermal state of the rollers, being characterized in that the said modification is made directly by varying the heating by the said radiant tubes located near the rollers, thereby directly controlling the heat flux emitted by the radiant tubes towards the rollers.

    摘要翻译： 通过辐射管减少在加热区中形成的用于金属带的连续热处理线（例如退火或镀锌线）形成的皱纹的方法，所述条经过所述炉中的输送和/或返回辊，所述方法， 其特征在于改变辊的热状态，其特征在于，通过改变位于辊附近的所述辐射管的加热来直接进行所述修改，从而直接控制辐射管朝向辊发射的热通量。

    Rolls for disposing at entry side or exit side of quenching zone of continuous annealing furnace and quenching zone unit using rolls
    8.
    发明申请
    Rolls for disposing at entry side or exit side of quenching zone of continuous annealing furnace and quenching zone unit using rolls 审中-公开
    轧辊用于在连续退火炉的淬火区的入口侧或出口侧以及使用辊的淬火区单元处理

    公开(公告)号：US20020017747A1

    公开(公告)日：2002-02-14

    申请号：US09883978

    申请日：2001-06-20

    申请人： KAWASAKI STEEL CORPORATION

    发明人： Takahiro Sugano ,  Sachihiro Iida

    IPC分类号： C21D001/62

    CPC分类号： C21D9/563 ,  C21D9/573

    摘要： A roll that can be disposed before and/or after a quenching zone of a continuous annealing furnace is provided. The roll has a predetermined profile satisfying Lcnull0.7nullWmin; Rnullnull0.1null10null3 to null0.2null10null3; and TRnull20, wherein Lc represents the length (mm) of a flat portion in the center of the roll, Wmin represents the minimum width (mm) of a steel strip, R represents the inclination of tapered portions disposed at two sides of the roll, and TR represents the radius of curvature (m) of boundaries between the flat portion and the tapered portions. The roll can be used as a hearth roll and/or a bridle roll disposed at the entry side and/or the exit side of the quenching zone.

    摘要翻译： 提供可以在连续退火炉的淬火区域之前和/或之后设置的辊。 辊具有满足Lc> = 0.7×Wmin的预定轮廓; R = -0.1×10 -3至+ 0.2×10 -3; 和TR> = 20，其中Lc表示辊中心的平坦部分的长度（mm），Wmin表示钢带的最小宽度（mm），R表示设在两侧的锥形部分的倾斜度 卷，TR表示平坦部和锥形部之间的边界的曲率半径（m）。 辊可以用作设置在淬火区域的入口侧和/或出口侧的炉底辊和/或叉形辊。

    Method for continuously annealing steel strip
    9.
    发明授权
    Method for continuously annealing steel strip 失效
    钢带连续退火方法

    公开(公告)号：US5497817A

    公开(公告)日：1996-03-12

    申请号：US369340

    申请日：1995-01-06

    申请人： Hiroshi Ikegami

    发明人： Hiroshi Ikegami

    IPC分类号： C21D9/56 ,  C21D11/00

    CPC分类号： C21D9/563

    摘要： In an apparatus for continuously annealing a steel strip after cold rolling, stable operation of the annealing apparatus can be obtained by preventing slippage of bridle rolls and hearth rolls. The diameter D of a bridle roll is set so that a surface pressure p defined by an equation p=h(.sigma..sub.1 +.sigma..sub.2)/D can be 10 kPa (kilopascal) or more, wherein the unit tension of a steel strip at the inlet side of the bridle roll and hearth rolls of the apparatus is .sigma..sub.1, the unit tension at the outlet side is .sigma..sub.2, the thickness of the steel strip is h and the diameter of the bridle roll is D.

    摘要翻译： 在冷轧后对钢带进行连续退火的装置中，可以通过防止搓纸辊和炉膛辊的滑动而获得退火装置的稳定操作。 设定张力辊的直径D，使得由等式p = h（σ1+ sigma2）/ D定义的表面压力p可以为10kPa（千帕）以上，其中钢带的单位张力在 设备的le辊和炉床辊的入口侧为σ1，出口侧的单位张力为σ2，钢带的厚度为h，le辊的直径为D.