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    Pig casting machine
    1.
    发明授权
    Pig casting machine 失效
    铸造机

    公开(公告)号：US06497271B1

    公开(公告)日：2002-12-24

    申请号：US09762515

    申请日：2001-04-27

    申请人： Peter Heinrich ,  Volker Hille ,  Ursula Kallenborn-Weber ,  Fritz-Peter Pleschiutschnigg ,  Manfred Albedyhl ,  Hartmut Hille

    发明人： Peter Heinrich ,  Volker Hille ,  Ursula Kallenborn-Weber ,  Fritz-Peter Pleschiutschnigg ,  Manfred Albedyhl ,  Hartmut Hille

    IPC分类号： B22D504

    CPC分类号： B22D5/00

    摘要： The invention relates to a pig casting machine comprising at least one endless conveyor belt (2), on which pig casting molds (3) are fixed, for conveying pig casting molds from a casting station (4) to a pig removal station and vice versa, wherein each pig casting mold is filled with molten metal as it passes through the casting station with the mold cavity facing upwards, in addition to a device for cooling the pig casting molds before, during and/or after casting, wherein the pig casting molds are embodied having a thin wall. According to the invention, in order to increase output and to be able to cast heavy metals in such a pig casting machine, the pig casting molds (3, 112, 207) are designed to receive molten metal at a melting temperature above 1,000° C.

    摘要翻译： 本发明涉及一种猪铸造机，其包括至少一个循环传送带（2），在其上固定有猪铸造模具（3），用于将铸造模具从铸造站（4）输送到除猪站，反之亦然 其特征在于，除了用于在铸造之前，期间和/或之后冷却猪铸造模具的装置之外，每个生猪模具在其模腔面向上方通过铸造工位时都填充有熔融金属，其中，猪铸造模具 具有薄壁。 根据本发明，为了增加产量并且能够在这种猪铸造机中铸造重金属，猪铸造模具（3,112,207）设计成在高于1000℃的熔化温度下接收熔融金属 。

    Method and installation for producing a hot rolled strip from austenitic rust-resistant steels
    2.
    发明授权
    Method and installation for producing a hot rolled strip from austenitic rust-resistant steels 失效
    从奥氏体防锈钢生产热轧钢带的方法和安装

    公开(公告)号：US07854884B2

    公开(公告)日：2010-12-21

    申请号：US10503100

    申请日：2003-01-09

    申请人： Ingo Schuster ,  Manfred Albedyhl

    发明人： Ingo Schuster ,  Manfred Albedyhl

    IPC分类号： C21D1/62

    CPC分类号： C21D8/0226 ,  B21B1/18 ,  B21B1/26 ,  B21B1/466 ,  B21B3/02 ,  B21B37/74 ,  B21B45/004 ,  C21D6/004 ,  C21D8/0205 ,  C21D8/021 ,  C21D8/0263

    摘要： An installation for producing hot-rolled strip from austenitic stainless steels; including a continuous casting machine and a rolling mill with a temperature adjustment system and a cooling system for cooling the rolling stock. The temperature adjustment system includes an installation having a furnace for preheating the cast slab to =1,150° C. and an installation for intensive heating including an inductive heating zone for adjustment of the run-in temperature of the cast slab into the finishing train of the rolling mill to above 1,150° C., for establishing a final rolling temperature to carry out the heat treatment by direct exploitation of the rolling heat. The cooling system includes a device for quenching the rolling stock to below 600° C. The temperature adjustment system includes only a first descaling system between the preheating installation and the intensive heating installation.

    摘要翻译： 用于从奥氏体不锈钢生产热轧钢带的安装; 包括具有温度调节系统的连续铸造机和轧机以及冷却机车车辆的冷却系统。 温度调节系统包括具有用于预热铸坯的炉子= 1150℃的装置和用于集中加热的装置，其包括感应加热区域，用于调节铸坯坯的进入温度进入到 轧机达到1150℃以上，用于建立最终轧制温度以通过直接利用轧制热进行热处理。 冷却系统包括用于将车辆淬火至低于600℃的装置。温度调节系统仅包括预热装置和集约供热装置之间的第一除垢系统。

    Method and installation for producing hot-rolled strip from austenitic stainless steels
    3.
    发明申请
    Method and installation for producing hot-rolled strip from austenitic stainless steels 失效
    从奥氏体不锈钢生产热轧钢带的方法和安装

    公开(公告)号：US20090260728A1

    公开(公告)日：2009-10-22

    申请号：US12454318

    申请日：2009-05-15

    申请人： Ingo Schuster ,  Manfred Albedyhl

    发明人： Ingo Schuster ,  Manfred Albedyhl

    IPC分类号： C21D8/02 ,  C21D1/42

    CPC分类号： C21D8/0226 ,  B21B1/18 ,  B21B1/26 ,  B21B1/466 ,  B21B3/02 ,  B21B37/74 ,  B21B45/004 ,  C21D6/004 ,  C21D8/0205 ,  C21D8/021 ,  C21D8/0263

    摘要： A method for producing hot-rolled strip from austenitic stainless steels. In a first step, a cast product is subjected to a rolling operation in a rolling mill with a finishing train, and, in a second step, a heat treatment is carried out to prevent susceptibility to corrosion, especially intergranular corrosion due to chromium carbide precipitation. To establish the final rolling temperature (Twe), a run-in temperature (Tein) of the cast product into the finishing train of the rolling mill that is above 1,150° C., and preferably above 1,200° C., is established by a multistage heating process, especially a two-stage heating process, which comprises a preheating stage and an intensive heating stage, and the heat treatment is carried out by directly utilizing the rolling heat.

    摘要翻译： 一种从奥氏体不锈钢制造热轧钢带的方法。 在第一步骤中，铸造产品在具有精轧机的轧机中进行轧制操作，并且在第二步骤中，进行热处理以防止腐蚀敏感性，特别是由于碳化铬析出引起的晶间腐蚀 。 为了确定最终轧制温度（Twe），铸造产品的进入温度（Tein）进入轧制机的精轧机组，其高于1,150℃，优选高于1200℃，通过 多级加热过程，特别是包括预热阶段和强化加热阶段的两阶段加热过程，并且通过直接利用轧制热进行热处理。

    Method and installation for producing hot-rolled strip from austenitic stainless steels
    4.
    发明申请
    Method and installation for producing hot-rolled strip from austenitic stainless steels 审中-公开
    从奥氏体不锈钢生产热轧钢带的方法和安装

    公开(公告)号：US20080000559A1

    公开(公告)日：2008-01-03

    申请号：US11881688

    申请日：2007-07-27

    申请人： Ingo Schuster ,  Manfred Albedyhl

    发明人： Ingo Schuster ,  Manfred Albedyhl

    IPC分类号： C21D8/02 ,  B22D11/00

    CPC分类号： C21D8/0226 ,  B21B1/18 ,  B21B1/26 ,  B21B1/466 ,  B21B3/02 ,  B21B37/74 ,  B21B45/004 ,  C21D6/004 ,  C21D8/0205 ,  C21D8/021 ,  C21D8/0263

    摘要： A method for producing hot-rolled strip from austenitic stainless steels includes, in a first step, subjecting a cast product (6) to a rolling operation in a rolling mill with a finishing train and, in a second step, carrying out a heat treatment to prevent susceptibility to corrosion, especially intergranular corrosion due to chromium carbide precipitation. To establish the final rolling temperature (Twe), a run-in temperature (Tein) of the cast product into the finishing train of the rolling mill that is above 1,150° C., and preferably above 1,200° C., is established by a multistage heating process, especially a two-stage heating process, which includes a preheating stage and an intensive heating stage, and the heat treatment is carried out by directly exploiting the rolling heat.

    摘要翻译： 从奥氏体不锈钢制造热轧带材的方法包括在第一步骤中，用精轧机组在轧机中对铸造产品（6）进行轧制操作，并且在第二步骤中进行热处理 以防止易腐蚀，特别是碳化铬沉淀导致的晶间腐蚀。 为了确定最终轧制温度（T> we we SUB SUB SUB SUB SUB of of of of of of of of of of 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 ℃，优选高于1200℃，通过多级加热方法，特别是包括预热阶段和强化加热阶段的两级加热方法建立，并且热处理通过直接利用 滚烫。

    Hot strip production plant for ferritic rolling and method of producing ferritic rolled strip
    5.
    发明授权
    Hot strip production plant for ferritic rolling and method of producing ferritic rolled strip 失效
    用于铁素体轧制的热轧板生产设备和生产铁素体轧制钢带的方法

    公开(公告)号：US5771731A

    公开(公告)日：1998-06-30

    申请号：US704005

    申请日：1996-08-22

    申请人： Wolfgang Rohde ,  Manfred Albedyhl

    发明人： Wolfgang Rohde ,  Manfred Albedyhl

    IPC分类号： B21B27/02 ,  B21B1/26 ,  B21B1/28 ,  B21B1/46 ,  B21B13/14 ,  C21D9/52 ,  B21B27/06 ,  B21B1/00

    CPC分类号： B21B1/26 ,  B21B1/28 ,  B21B1/466 ,  B21B2201/04

    摘要： A production plant for producing hot-rolled flat products includes a rolling train composed of a plurality of roll stands, a run-out table with devices for cooling the hot strip, and subsequently arranged coiling machines for coiling the strip. A compact deformation stage in the form of a rolling train with one to four roll stands is arranged following the reeling unit of a conventionally constructed hot-rolled wide strip train. This rolling train is specifically constructed for the deformation in the ferritic range.

    摘要翻译： 用于生产热轧扁平产品的生产设备包括由多个辊架组成的轧制组，具有用于冷却热轧带材的装置的排出台，以及随后布置的用于卷绕带材的卷取机。 按照常规构造的热轧宽带系列的卷取单元布置具有一至四个辊架的轧制机形式的紧凑变形阶段。 该轧制列车是专门为铁素体系变形而构造的。

    Method and installation for producing hot-rolled strip from austenitic stainless steels
    8.
    发明授权
    Method and installation for producing hot-rolled strip from austenitic stainless steels 失效
    从奥氏体不锈钢生产热轧钢带的方法和安装

    公开(公告)号：US07922840B2

    公开(公告)日：2011-04-12

    申请号：US12454318

    申请日：2009-05-15

    申请人： Ingo Schuster ,  Manfred Albedyhl

    发明人： Ingo Schuster ,  Manfred Albedyhl

    IPC分类号： C21D8/00

    CPC分类号： C21D8/0226 ,  B21B1/18 ,  B21B1/26 ,  B21B1/466 ,  B21B3/02 ,  B21B37/74 ,  B21B45/004 ,  C21D6/004 ,  C21D8/0205 ,  C21D8/021 ,  C21D8/0263

    摘要： A method for producing hot-rolled strip from austenitic stainless steels. In a first step, a cast product is subjected to a rolling operation in a rolling mill with a finishing train, and, in a second step, a heat treatment is carried out to prevent susceptibility to corrosion, especially intergranular corrosion due to chromium carbide precipitation. To establish the final rolling temperature (Twe), a run-in temperature (Tein) of the cast product into the finishing train of the rolling mill that is above 1,150° C., and preferably above 1,200° C., is established by a multistage heating process, especially a two-stage heating process, which comprises a preheating stage and an intensive heating stage, and the heat treatment is carried out by directly utilizing the rolling heat.

    摘要翻译： 一种从奥氏体不锈钢制造热轧钢带的方法。 在第一步骤中，铸造产品在具有精轧机的轧机中进行轧制操作，并且在第二步骤中，进行热处理以防止腐蚀敏感性，特别是由于碳化铬析出引起的晶间腐蚀 。 为了确定最终轧制温度（Twe），铸造产品的进入温度（Tein）进入轧制机的精轧机组，其高于1,150℃，优选高于1200℃，通过 多级加热过程，特别是包括预热阶段和强化加热阶段的两阶段加热过程，并且通过直接利用轧制热进行热处理。

    Method and apparatus for cooling hot-rolled sections
    9.
    发明授权
    Method and apparatus for cooling hot-rolled sections 失效
    用于冷却热轧段的方法和装置

    公开(公告)号：US06689230B1

    公开(公告)日：2004-02-10

    申请号：US09660797

    申请日：2000-09-13

    申请人： Meinert Meyer ,  Klaus Küppers ,  Manfred Albedyhl ,  Bruno Böhmer

    发明人： Meinert Meyer ,  Klaus Küppers ,  Manfred Albedyhl ,  Bruno Böhmer

    IPC分类号： C21D154

    CPC分类号： C21D9/04 ,  C21D1/02 ,  C21D1/667 ,  C21D11/00

    摘要： A method of cooling on a cooling bed hot-rolled steel sections from rolling heat, wherein the sections, particularly rails, have section parts of different masses arranged at a distance from each other over the cross-section of the section, and an apparatus for carrying out the method. Initially, the heat quantities to be proportionally removed from the different section parts in dependence on their mass and temperature and the quantity of cooling medium required for this removal are determined and computed by using measuring equipment together with a computing unit by means of a computer program. Subsequently, cooling of the different section parts or their masses is carried out in a controlled manner in such a way that the section parts reach with as little time delay as possible the transformation line Ar3/Ar1 during the decomposition of the gamma-mixed crystal into ferrite and/or pearlite while releasing the transformation heat.

    摘要翻译： 一种在冷却床上从轧制热量冷却热轧钢部分的方法，其特征在于，所述部分，特别是轨道，具有在所述截面的横截面上彼此间隔设置的不同质量的截面部分，以及用于 执行该方法。 最初，根据其质量和温度以及该去除所需的冷却介质的数量，从不同部分部分成比例地移除的热量通过计算机程序与计算单元一起使用测量设备来确定和计算 。 随后，以受控的方式进行不同部分或其质量的冷却，使得部分部分在γ混合晶体分解过程中尽可能短的延迟到达转变线Ar3 / Ar1 铁素体和/或珠光体，同时释放相变热。