利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

77 records (took 0.013 seconds)

    Ingot mold for casting slabs
    2.
    发明授权
    Ingot mold for casting slabs 有权
    铸锭用铸锭

    公开(公告)号：US07891406B2

    公开(公告)日：2011-02-22

    申请号：US12067676

    申请日：2006-09-22

    Applicant: Gianpietro Benedetti ,  Nuredin Kapaj ,  Alfredo Poloni

    Inventor： Gianpietro Benedetti ,  Nuredin Kapaj ,  Alfredo Poloni

    IPC: B22D11/04

    CPC classification number: B22D11/0408

    Abstract: Ingot mold for casting ultra thin slabs to be used, for instance, in a manufacturing plant for the manufacture of metal strips, having two wide concave walls (11) in the center and two flat portions (12) parallel to the plane of symmetry X in the end zones connected by two convex connecting zones (13) wherein the ratio between the lengths d/l is between 10 and 60% and the ratio h/f is between 10% and 60%.

    Abstract translation: 用于铸造超薄板的铸锭模具，例如用于制造金属带的制造工厂，在中心具有两个宽的凹入壁（11），以及平行于对称平面X的两个平坦部分（12） 在通过两个凸形连接区域（13）连接的端部区域中，其中长度d / l之间的比率在10和60％之间，并且比率h / f在10％和60％之间。

    Water-cooling mold for metal continuous casting
    3.
    发明授权
    Water-cooling mold for metal continuous casting 有权
    金属连铸水冷模具

    公开(公告)号：US07891405B2

    公开(公告)日：2011-02-22

    申请号：US10585963

    申请日：2004-09-20

    Applicant: Rongjun Xu ,  Xiao Liu ,  Yongquan Li ,  Jian Cui

    Inventor： Rongjun Xu ,  Xiao Liu ,  Yongquan Li ,  Jian Cui

    IPC: B22D11/04 ,  B22D11/055

    CPC classification number: B22D11/0408

    Abstract: A water-cooled mold for continuous casting includes two water-cooled wide copper plates arranged opposite to each other in a front and back direction and two water-cooled narrow copper plates arranged opposite to each other in a left and right direction. The upper portion of the cavity of the mold is a sprue area and the lower portion of the cavity is a mold cavity area. The sprue area is gradually narrowed in the casting direction and smoothly transited into the mold cavity, corresponding to the shape of a slab to be cast. The inside surfaces of the water-cooled narrow copper plates are smooth planar surfaces. A portion of the inside surface of the water-cooled wide copper plates in the sprue area is a curved surface and another portion in the mold cavity area is a planar surface. The curved surface and the planar surface portions form a continuous smooth surface.

    Abstract translation: 用于连续铸造的水冷模具包括在前后方向上彼此相对布置的两个水冷宽铜板和在左右方向上彼此相对布置的两个水冷窄铜板。 模具的空腔的上部是浇道区域，并且空腔的下部是模腔区域。 浇道区域在铸造方向上逐渐变窄，并且平滑地转移到模腔中，对应于待铸造的板坯的形状。 水冷窄铜板的内表面是平滑的平面。 浇注区域中的水冷宽铜板的内表面的一部分是弯曲表面，并且模腔区域中的另一部分是平坦表面。 弯曲表面和平坦表面部分形成连续光滑表面。

    Process and system for manufacturing metal strips and sheets without discontinuity between continuous casting and rolling
    4.
    发明授权
    Process and system for manufacturing metal strips and sheets without discontinuity between continuous casting and rolling 有权
    用于制造连续铸造和轧制之间不间断的金属条和板材的方法和系统

    公开(公告)号：US07832460B2

    公开(公告)日：2010-11-16

    申请号：US11720172

    申请日：2005-04-07

    Applicant: Giovanni Arvedi

    Inventor： Giovanni Arvedi

    IPC: B22D11/22

    CPC classification number: B21B1/463 ,  B22D11/0408 ,  B22D11/1213 ,  B22D11/124

    Abstract: A process and system for manufacturing metal strips of 0.14-20 mm thickness and metal sheets of 10-100 mm thickness from slabs of thickness between 30 and 300 mm by continuous casting of the bow type. The slab upon casting is fed without discontinuity directly to the rolling step after heating in an induction furnace without any intermediate product. The rolled flat product is withdrawn as sheet upon controlled cooling, by means of cutting and withdrawal device or wound on a reel to form a coil of a continuous strip severable by cutting device downstream of a cooling system. Surface cooling devices can be provided between rolling stands. The feed speed from continuous casting to the end of rolling is increasing step by step in relation to the thickness reductions and the quality of the end product, with regulation in cascade to the downstream direction.

    Abstract translation: 一种用于制造厚度为0.14-20mm的金属条以及厚度在30至300mm之间的厚度为10-100mm厚度的金属板的工艺和系统，通过连续铸造弓型。 铸造后的板坯在没有任何中间产品的感应炉中加热之后，直接进入轧制步骤。 轧制的扁平产品在受控制的冷却下通过切割和取出装置被收回，或卷绕在卷轴上，以形成可通过冷却系统下游的切割装置切割的连续条带的线圈。 轧机机架之间可以提供表面冷却装置。 从连续铸造到轧制结束的进给速度相对于最终产品的厚度减小和质量逐步增加，并且与下游方向级联调节。

    Method and device for producing thin slabs
    5.
    发明授权
    Method and device for producing thin slabs 失效
    生产薄板的方法和装置

    公开(公告)号：US06810943B2

    公开(公告)日：2004-11-02

    申请号：US09462024

    申请日：2000-02-03

    Applicant: Werner Rahmfeld

    Inventor： Werner Rahmfeld

    IPC: B22D1100

    CPC classification number: B22D11/0408 ,  B22D11/1206

    Abstract: A continuous casting installation for producing thin slabs includes a laterally adjustable mold in which an immersion nozzle protrudes. In the mold there is opposite a larger crowned cross section on the charging side a cross section on the strand outlet side which is small and identically crowned in the central region. The installation further has pairs of supporting and guiding rollers which follow the mold and have a caliber adapted to the emerging crowned strand. The broad-face parts have planar-surface central parts which are arranged parallel to one another along their widths and taper toward one another in the casting direction of the strand. The broad-face parts also have planar side surfaces arranged so that they taper conically toward each other in the direction of the narrow faces. The planar-surface central plate is connected to the planar-surface side surfaces by transitional parts. The transitional parts taper toward each other in the form of a wedge and the wedge tip ends at a distance (a), measured from the upper edge of the mold, with a=0.5 to 0.8×L, where L=the length of the mold. The supporting and guiding rollers have a contour which corresponds to the planar-surface central plate and the planar side plates of the mold broad faces in the region of the mouth of the mold.

    Method for manufacturing forged wide sidewalls of a continuous casting mold
    6.
    发明授权
    Method for manufacturing forged wide sidewalls of a continuous casting mold 有权
    制造连续铸造模具的锻造宽侧壁的方法

    公开(公告)号：US06311536B1

    公开(公告)日：2001-11-06

    申请号：US09591096

    申请日：2000-06-08

    Applicant: Gereon Fehlemann

    Inventor： Gereon Fehlemann

    IPC: B21K2300

    CPC classification number: B22D11/057 ,  B22D11/0408

    Abstract: In a method for manufacturing a sidewall member of a continuous casting mold from a copper blank, wherein the sidewall member has an upper and a lower edge and a curved widened area beginning at the upper edge and tapering in a direction to the lower edge and to the sides of the sidewall member, the copper blank is hot-forged via several intermediate shapes to a rectangular plate with an initial wedge shape. The rectangular plate is then further formed by final hot-forging in a longitudinal direction of the rectangular plate with a straight saddle, having a width that is only a portion of a width of the rectangular plate measured relative to the longitudinal direction of the rectangular plate, and the curved widened area is pre-forged. Subsequently, the rectangular plate is quenched and work-hardened. The rectangular plate is then cold-hammered via a wedge-shaped bottom saddle for work-hardening a middle portion of the rectangular plate and for producing a final wedge shape of the rectangular plate. Finally, the entire curved widened area is work-hardened with a narrow saddle.

    Abstract translation: 在从铜坯制造连续铸造模具的侧壁构件的方法中，其中侧壁件具有上边缘和下边缘以及从上边缘开始并沿着向下边缘方向逐渐变细的弯曲加宽区域，并且 侧壁构件的侧面，铜坯通过几个中间形状被热锻造成具有初始楔形的矩形板。 然后，通过直角鞍座在矩形板的纵向方向上的最终热锻而进一步形成矩形板，其宽度仅是矩形板的相对于矩形板的纵向方向测量的宽度的一部分 ，并且弯曲的加宽区域是预锻造的。 随后，矩形板被淬火和加工硬化。 然后将矩形板通过楔形底部鞍座冷敲，以对矩形板的中间部分进行加工硬化，并产生矩形板的最终楔形。 最后，整个弯曲的加宽区域用狭窄的鞍座加工硬化。

    Liquid-cooled mould
    7.
    发明授权
    Liquid-cooled mould 失效
    液冷模具

    公开(公告)号：US6145579A

    公开(公告)日：2000-11-14

    申请号：US180695

    申请日：1998-11-13

    Applicant: Wolfgang Stagge ,  Gerhard Hugenschutt ,  Franz Keiser

    Inventor： Wolfgang Stagge ,  Gerhard Hugenschutt ,  Franz Keiser

    IPC: B22D11/04 ,  B22D11/055 ,  B22D11/059

    CPC classification number: B22D11/0408 ,  B22D11/0406 ,  B22D11/055 ,  B22D11/059

    Abstract: A liquid-cooled chill mold for continuous casting of thin steel slabs is disclosed whose cross-sectional length is a multiple of the cross-sectional width, having two opposing wide side walls, each with a copper liner and a backing plate, and narrow side walls delimiting the width of the slab, with the copper liners that delimit the mold cavity being detachably attached to the backing plates by metal studs made of a CuNiFe alloy and the metal studs being welded to the copper liners.

    Abstract translation: PCT No.PCT / DE97 / 00961 Sec。 371日期：1998年11月13日 102（e）1998年11月13日PCT PCT 1997年5月7日PCT公布。 第WO97 / 43063号公报 日本1997年11月20日公开了一种用于连续铸造薄钢板的液冷冷却模具，其横截面长度为横截面宽度的倍数，具有两个相对的宽侧壁，每个具有铜衬套和背衬 板和狭窄的侧壁，其界定模腔的铜衬垫通过由CuNiFe合金制成的金属螺柱可拆卸地附接到背板上，金属螺柱焊接到铜衬套。

    Method to obtain thin slabs and crystallizer which employs such method
    10.
    发明授权
    Method to obtain thin slabs and crystallizer which employs such method 失效
    采用这种方法获得薄板坯和结晶器的方法

    公开(公告)号：US4909305A

    公开(公告)日：1990-03-20

    申请号：US180838

    申请日：1988-04-12

    Applicant: Fulvio Fasano

    Inventor： Fulvio Fasano

    IPC: B22D11/04

    CPC classification number: B22D11/0408

    Abstract: Method to obtain thin slabs by continuous casting, whereby the ratio between the short side and the long side of the slabs is greater than 1:10, the thin slabs (13) being obtained by casting in an ingot mould (10), the slab (13) becoming detached during cooling from the ingot mould (10) independently and automatically owing to its geometric conformation being such that its long sides (12) diverge from each other. Also set forth, an ingot mould (10) for the continuous casting of thin slabs, in which the dimensional ratio between the short side (11) and the long side (12) of the mould is between 1:10 and 1:100, the mould (10) employing the above method, at least one of the long sides (12) having an outline that includes a substantially continuous enlargement of the section of the mould, starting from one of the short sides (11).

Patent Agency Ranking