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12 条记录 (耗时 0.022 秒)

    METHOD AND ARRANGEMENT FOR HEATING EXTENDED STEEL PRODUCTS.
    1.
    发明公开
    METHOD AND ARRANGEMENT FOR HEATING EXTENDED STEEL PRODUCTS. 审中-公开
    方法和系统加热延展的钢产品

    公开(公告)号：EP1812608A1

    公开(公告)日：2007-08-01

    申请号：EP05796302.7

    申请日：2005-10-27

    申请人： AGA AB

    发明人： EKMAN, Tomas ,  GARTZ, Mats

    IPC分类号： C21D1/52 ,  C21D9/08 ,  C21D9/52 ,  F23D14/56 ,  F27B17/00

    CPC分类号： F27B17/00 ,  C21D1/52 ,  C21D1/82 ,  C21D9/56 ,  F23D14/22 ,  F23D14/56

    摘要： A method for heating extended steel products, such as pipes, tape or wire products or rods following working such as rolling or extrusion to a heat treatment temperature, normally to approximately 50 to 900 degrees Celsius. The invention is characterised in that the heating is caused to take place through the product (9) being caused to be fed through a burner (1) that has a central through channel (2) into which the product is fed, in that fuel and oxidant are caused to be supplied through channels (4, 5) that exist outside of the said central channel (2), in that fuel and oxidant are caused to be supplied at such a rate that the combustion is caused to take place in front of the outlet opening (13) of the burner head (12) of the burner (1). The invention also relates to an arrangement.

    LASERSTRAHLGERÄT UND VERFAHREN ZUR BEARBEITUNG VON WERKSTÜCKEN
    3.
    发明授权
    LASERSTRAHLGERÄT UND VERFAHREN ZUR BEARBEITUNG VON WERKSTÜCKEN 失效
    束装置和方法处理WORKPIECES

    公开(公告)号：EP0828581B1

    公开(公告)日：1999-07-28

    申请号：EP96915953.2

    申请日：1996-05-30

    申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

    发明人： SCHLÜTER, Holger ,  ZWICK, Axel ,  WISSENBACH, Kurt ,  BÜCHTER, Edwin ,  REICHEL, Frank ,  BARKHAUSEN, Winfried

    IPC分类号： B23K26/08

    CPC分类号： B23K26/0096 ,  B08B15/04 ,  B23K26/064 ,  B23K26/0648 ,  B23K26/0665 ,  B23K26/123 ,  B23K26/142 ,  B23K26/1476 ,  B29C65/1619 ,  B29C65/1654 ,  B29C66/8167 ,  B29C66/861 ,  B63B59/06 ,  C21D1/82

    摘要： PCT No. PCT/DE96/00941 Sec. 371 Date Nov. 26, 1997 Sec. 102(e) Date Nov. 26, 1997 PCT Filed May 30, 1996 PCT Pub. No. WO96/38257 PCT Pub. Date Dec. 5, 1996A laser beam apparatus for the removal of surface layers from work pieces with a beam-emitting head that may be guided by hand and that is equipped with focusing optics, which is connected to laser apparatus that generates a laser beam so as to admit light, which exhibits a beam-deflecting direction that moves on a pre-determined pathway in an oscillating manner, which covers the laser beam radially with a point and releases it through an emission opening that faces the work piece, and which has a distance retainer that permits the adjustment of the distance of the beam-emitting head from the work piece. In order to achieve the possibility of its use under freehand guidance with great mean power outputs in the course of which acceptable area coverage rates, or rather processing times are to be rendered possible, the laser beam apparatus is embodied in such a way that the distance retainer is the point of the beam-emitting head that covers the laser beam radially, that the laser beam may be oscillated by the beam deflection apparatus on a pre-determined pathway by means of an exit opening of the distance retainer that has been adapted to the pathway, and that the focusing optics can alter the focusing of the laser beam depending upon the beam deflection in the sense of a focus that lies on the surface of the work piece.

    LASERSTRAHLGERÄT UND VERFAHREN ZUR BEARBEITUNG VON WERKSTÜCKEN
    4.
    发明公开
    LASERSTRAHLGERÄT UND VERFAHREN ZUR BEARBEITUNG VON WERKSTÜCKEN 失效
    束装置和方法处理WORKPIECES

    公开(公告)号：EP0828581A2

    公开(公告)日：1998-03-18

    申请号：EP96915953.0

    申请日：1996-05-30

    申请人： FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.

    发明人： SCHLÜTER, Holger ,  ZWICK, Axel ,  WISSENBACH, Kurt ,  BÜCHTER, Edwin ,  REICHEL, Frank ,  BARKHAUSEN, Winfried

    IPC分类号： B08B15 ,  B23K26 ,  B29C65 ,  B63B59 ,  C21D1

    CPC分类号： B23K26/0096 ,  B08B15/04 ,  B23K26/064 ,  B23K26/0648 ,  B23K26/0665 ,  B23K26/123 ,  B23K26/142 ,  B23K26/1476 ,  B29C65/1619 ,  B29C65/1654 ,  B29C66/8167 ,  B29C66/861 ,  B63B59/06 ,  C21D1/82

    摘要： PCT No. PCT/DE96/00941 Sec. 371 Date Nov. 26, 1997 Sec. 102(e) Date Nov. 26, 1997 PCT Filed May 30, 1996 PCT Pub. No. WO96/38257 PCT Pub. Date Dec. 5, 1996A laser beam apparatus for the removal of surface layers from work pieces with a beam-emitting head that may be guided by hand and that is equipped with focusing optics, which is connected to laser apparatus that generates a laser beam so as to admit light, which exhibits a beam-deflecting direction that moves on a pre-determined pathway in an oscillating manner, which covers the laser beam radially with a point and releases it through an emission opening that faces the work piece, and which has a distance retainer that permits the adjustment of the distance of the beam-emitting head from the work piece. In order to achieve the possibility of its use under freehand guidance with great mean power outputs in the course of which acceptable area coverage rates, or rather processing times are to be rendered possible, the laser beam apparatus is embodied in such a way that the distance retainer is the point of the beam-emitting head that covers the laser beam radially, that the laser beam may be oscillated by the beam deflection apparatus on a pre-determined pathway by means of an exit opening of the distance retainer that has been adapted to the pathway, and that the focusing optics can alter the focusing of the laser beam depending upon the beam deflection in the sense of a focus that lies on the surface of the work piece.

    Procédé et dispositif de décapage de matériaux solides thermorésistants
    5.
    发明公开
    Procédé et dispositif de décapage de matériaux solides thermorésistants 失效
    Verfahren und Vorrichtung zur Schichtabtragung vonhitzebeständigenFeststoffen。

    公开(公告)号：EP0628358A1

    公开(公告)日：1994-12-14

    申请号：EP94401203.8

    申请日：1994-05-31

    申请人： ENTREPRISE GAGNERAUD PERE ET FILS

    发明人： Szurminski, Daniel

    IPC分类号： B08B7/00 ,  C21D1/82 ,  B24C1/00

    CPC分类号： C21D1/82 ,  B08B7/0064 ,  B24C1/003

    摘要： Procédé et dispositif de décapage de matériaux solides (33) thermorésistants revêtus d'une couche altérable (34) sous l'effet de la chaleur.
    Le procédé selon l'invention comporte une étape de pyrolyse suivie d'une étape de nettoyage par projection de particules solides (25) à basses températures se sublimant au contact des matériaux solides (33).
    Application dans toutes les industries de traitement de surface.

    摘要翻译： 在热效应下涂覆有可分解层（34）的固体耐热材料（33）中用于表面层去除的方法和装置。 根据本发明的方法包括热解步骤，随后是清洁步骤，其中固体颗粒（25）在低温下喷涂，并与固体材料（33）接触时升华。 适用于所有表面处理行业。

    Method of and device for removing scale deposits from a steel slab heat treatment construction
    7.
    发明公开
    Method of and device for removing scale deposits from a steel slab heat treatment construction 审中-公开
    用于从钢坯退火炉除去水垢沉积物的方法和装置

    公开(公告)号：EP2431485A1

    公开(公告)日：2012-03-21

    申请号：EP11170934.1

    申请日：2011-06-22

    申请人： Tata Steel UK Limited

    发明人： Bugdol, Mick ,  Wadsworth, John Edward James

    IPC分类号： C21D1/82 ,  C21D9/00 ,  B08B7/00 ,  F27B9/20 ,  F27D25/00

    CPC分类号： C21D1/82 ,  B08B3/02 ,  B08B5/02 ,  B08B7/0064 ,  B08B7/0092 ,  C21D9/0018 ,  F27D25/008

    摘要： The invention relates to a method of removing scale deposits (50) from a steel slab heat treatment construction (1), in particular the beams (10) of a walking beam furnace. The method comprises at least a quenching step of quenching the scale deposits (50) with a fluid quenching medium (52). The invention also relates to a device (20) for removing scale deposits from a steel slab heat treatment construction (1) comprising at a least a delivery means (30) for delivering a fluid quenching medium (52) to the scale deposits (50).

    摘要翻译： 本发明涉及从一个钢坯热处理结构（1）中除去水垢沉积物（50）的方法，特别是梁步进式加热炉（10）。 该方法至少包括与流体淬火介质（52）的骤冷积垢（50）的骤冷步骤。 因此，该发明涉及一种装置（20），用于从钢坯热处理结构（1）中除去水垢沉积物在至少包括用于流体骤冷介质（52）输送到所述水垢沉积物的输送装置（30）（50） ，

    Verfahren und Anlage zur Oberflächenbehandlung von warmgewaltzen Bändern oder Blechen aus Metall
    8.
    发明公开
    Verfahren und Anlage zur Oberflächenbehandlung von warmgewaltzen Bändern oder Blechen aus Metall 审中-公开
    用于对金属条或片warmgewaltzen表面处理方法和装置

    公开(公告)号：EP1134296A3

    公开(公告)日：2004-01-28

    申请号：EP01106505.9

    申请日：2001-03-15

    申请人： SMS Demag AG

    发明人： Brisberger, Rolf

    IPC分类号： C21D8/02 ,  C21D1/74 ,  B21B45/06

    CPC分类号： C21D8/0278 ,  B21B1/46 ,  B21B45/0218 ,  B21B45/06 ,  B21B45/08 ,  B21B2001/228 ,  B21B2001/383 ,  B21B2015/0071 ,  B21B2045/006 ,  C21D1/74 ,  C21D1/82 ,  C21D8/0263

    摘要： Es wird ein Verfahren sowie eine Anlage zur Oberflächenbehandlung vorgeschlagen, bei dem in einem ersten Schritt das Walzgut (6) unmittelbar nach dem letzten Verformungsschritt in der Walzstraße (1) homogen über Walzgutbreite und -länge auf eine Temperatur abgekühlt wird, bei der eine Zunderbildung des Walzgutes eingeschränkt oder unterdrückt ist, und bei dem in einem zweiten Schritt das gegebenenfalls schwach verzunderte Walzgut zur vollständigen Entzunderung seiner Oberfläche sowie gleichzeitig zur Einstellung gewünschter mechanischer Eigenschaften einer Glühung unter reduzierenden Bedingungen unterworfen wird. Auf diese Weise wird ein Warmband mit sehr guter Oberflächenqualität bei gleichzeitig guten mechanischen Eigenschaften erzeugt.

    摘要翻译： 过程用于表面处理的热轧金属板或带条（6）包括均匀冷却在其宽度和长度的轧制材料在轧机列到使水垢形成的温度下的负荷变形步骤中减少或抑制后直接，和退火弱 在还原条件下以完全去氧化皮呼叫它的表面，并调整所要求的机械性能的轧制缩放材料。 优选的特点：该轧制材料通过连续退火炉进料（8），其具有加热（13）保持（14）和冷却区（15）将材料加热到500至800℃，保持该材料在该温度和 它冷却到100〜700℃。