公开(公告)号：WO00021695A1

公开(公告)日：2000-04-20

申请号：PCT/EP1999/007178

申请日：1999-09-28

IPC: B21B31/20 ,  B21B31/32 ,  B21B37/24 ,  B21B37/62 ,  B21B37/74 ,  B21B45/02

CPC classification number: B21B37/74 ,  B21B31/20 ,  B21B31/32 ,  B21B37/24 ,  B21B37/62 ,  B21B45/0233 ,  B21B2201/02 ,  B21B2201/04 ,  B21B2205/02

Abstract: The invention relates to a method for producing tailored blanks by hot-rolling a strip, and to a device for carrying out the method. The tailored blanks to be cut to length from the rolled strip are obtained by cooling or heating the hot strip in sections, so that it experiences a different reduction in thickness in the individual sections whilst the roll force remains essentially constant, the sections having been given a different yield stress value due to the different temperature settings.

Abstract translation: 本发明涉及一种通过热轧生产拼焊板的条带，并用于执行该方法的装置。 为了通过热轧带钢被切割成一定长度，以获得定制坯，热轧带材被部分地冷却或加热，以便以基本恒定的辊力的磁带插入已经接收一个不同的屈服应力值各个部分由于不同的温度调节，经历不同的厚度减小。

公开(公告)号：WO99042626A1

公开(公告)日：1999-08-26

申请号：PCT/EP1999/001123

申请日：1999-02-20

IPC: B21B3/02 ,  C21D8/12 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/60 ,  H01F1/16 ,  H01F3/08

CPC classification number: C21D8/1222 ,  B21B2201/04 ,  B21B2201/16 ,  C21D8/1211 ,  C21D8/1233 ,  C22C38/02 ,  C22C38/04

Abstract: The invention relates to a method for producing non-grain oriented electro sheet steel out of continuously cast slabs or thin slabs with low magnetic loss, high polarisation and good mechanical properties. The invention is characterized in that the steel slabs are hot-rolled directly after casting or after reheating to a temperature >/=900 DEG C and in that during finishing rolling two or more deformation passes are carried out in the austenite/ferrite two-phase region.

Abstract translation: 本发明涉及一种用于从板坯或薄板坯连续铸造具有低磁芯损耗和高极化以及良好的机械性能生产非晶粒定向电工钢的方法。 本发明的特征在于，所述钢坯均热直接从铸造热或再加热到T> / = 900℃，并在结束的过程中轧制两个或更多个成形后轧制通过在两相区域中进行奥氏体/铁素体。

公开(公告)号：WO99039847A1

公开(公告)日：1999-08-12

申请号：PCT/GB1999/000361

申请日：1999-02-04

IPC: B21B1/26 ,  B21B1/34 ,  B21B27/10 ,  C21D8/04 ,  C21D8/02

CPC classification number: C21D8/0426 ,  B21B1/26 ,  B21B1/34 ,  B21B27/10 ,  B21B2201/02 ,  B21B2201/04 ,  B21B2201/16 ,  B21B2263/02

Abstract: The invention relates to a method and suitable arrangement of apparatus used sequentially to produce light gauge steel strip. The feedstock is hot rolled steel strip (

Abstract translation: 本发明涉及依次用于制造轻型钢带的装置的方法和合适布置。 原料为热轧钢带（<10mm）。 它旨在升级到包括连续铸造和热轧或薄板坯铸造，均质化和热轧的现有工艺路线。 它的理想用途是生产厚度小于1毫米的超轻规格条。 离开现有工艺的钢带在卷绕在位于现有径向表的部分下方的下卷筒（3）之前以预定速率冷却。 线圈快速转移到相邻位置，在相邻的位置放置并在高压缩台（7）中进行轧制，优选在张力下使用润滑油进行润滑。 可以选择在奥氏体，奥氏体+铁素体或铁素体区域中滚动温度。 然后在退绕之前将条带以规定的冷却速度冷却（12）。

公开(公告)号：WO99029444A1

公开(公告)日：1999-06-17

申请号：PCT/NL1998/000700

申请日：1998-12-08

IPC: B21B1/26 ,  B21B1/46 ,  B22D11/12 ,  C21D1/18 ,  C21D8/02

CPC classification number: B21B1/46 ,  B21B1/26 ,  B21B2201/02 ,  B21B2201/04 ,  B21B2201/16 ,  C21D1/185 ,  C21D8/021 ,  C21D8/0226 ,  C21D2211/002 ,  C21D2211/008

Abstract: Process for producing a high-strength steel strip, in which liquid steel is cast in at least one continuous-casting machine (1) with one or more strands to form a slab and, utilizing the casting heat, is conveyed through a furnace device (7), undergoes preliminary rolling in a preliminary rolling device (10) and, in a final rolling device (14), is finishing-rolled to form a steel strip with the desired final thickness, and, in a continuous, endless or semi-endless process, the slab undergoes preliminary rolling in, essentially, the austenitic range in the preliminary device (10) and, in the final rolling device (14), is rolled in the austenitic range or, in at least one stand of the final rolling device (14), is rolled in the two-phase austenitic-ferritic range, the austenitic or austenitic, ferritic rolled strip, after leaving the final rolling device (14), is cooled rapidly in order to obtain the desired structure.

Abstract translation: 用于生产高强度钢带的方法，其中液态钢在至少一个连续铸造机（1）中用一根或多根股线铸造以形成板坯，并且利用铸造热量被输送通过炉装置（ 如图7所示）在预备轧制装置（10）中进行预轧，并且在最终轧制装置（14）中进行精轧，以形成具有所需最终厚度的钢带，并且在连续的，无限的或半连续的 坯料在预备装置（10）中基本上在奥氏体范围内进行初步轧制，并且在最终轧制装置（14）中，在奥氏体范围内轧制，或者在最终轧制的至少一个轧机 装置（14）在两相奥氏体 - 铁素体范围内轧制，离开最终轧制装置（14）之后的奥氏体或奥氏体铁素体轧制带快速冷却，以获得所需的结构。

公开(公告)号：WO1998026882A1

公开(公告)日：1998-06-25

申请号：PCT/NL1997000718

申请日：1997-12-19

Applicant: HOOGOVENS STAAL B.V. ,  CORNELISSEN, Marcus, Cornelis, Maria ,  GROOT, Aldricus, Maria ,  DEN HARTOG, Huibert, Willem

Inventor： HOOGOVENS STAAL B.V.

IPC: B21B01/46

CPC classification number: B21B1/26 ,  B21B1/466 ,  B21B2201/04 ,  C21D8/0231

Abstract: Process for producing a steel strip or sheet, in which liquid steel is cast in a continuous-casting machine to form a thin plate and, while making use of the casting heat, is fed through a furnace device, is roughed in a roughing stand to a pass-over thickness and is rerolled in a finishing rolling stand to form a steel strip or sheet of the desired final thickness, in which (a) to produce a ferritically rolled steel strip, the strip, the plate or a part thereof is fed without interruption at least from the furnace device, at speeds which essentially correspond to the speed of entry into the roughing stand and the following reductions in thickness, from the roughing stand to a processing device which is disposed downstream of the finishing rolling stand, the strip coming out of the roughing stand being cooled to a temperature at which the steel has an essentially ferritic structure; (b) to produce an austenitically rolled steel strip, the strip coming out of the roughing roll is brought to or held at a temperature in the austenitic range, and in the finishing rolling stand it is rolled to the final thickness essentially in the austenitic field and is then cooled, after this rolling, to the ferritic field.

Abstract translation: 制造钢带或片材的方法，其中液态钢在连续铸造机中铸造以形成薄板，并且在使用铸造热的同时，通过炉装置进料，在粗轧机架中粗糙化 转印厚度并在精轧机中回转以形成所需最终厚度的钢带或片，其中（a）生产铁素体钢带，将带，板或其一部分进给 至少来自炉装置的速度，其速度基本上对应于进入粗加工台的速度和随后的粗加工的减小，其从粗轧台到位于精轧机组下游的处理装置，带材 从粗加工台出来冷却到钢基本上是铁素体结构的温度; （b）为了制造奥氏体轧制钢带，从粗轧辊出来的钢带被带到或保持在奥氏体范围内的温度，在精轧机构中，轧制至基本上在奥氏体场中的最终厚度 然后在该轧制之后冷却至铁素体磁场。

公开(公告)号：WO1997023319A1

公开(公告)日：1997-07-03

申请号：PCT/EP1996005814

申请日：1996-12-20

Applicant: HOOGOVENS STAAL B.V. ,  DEN HARTOG, Huibert, Willem

Inventor： HOOGOVENS STAAL B.V.

IPC: B22D11/10

CPC classification number: B22D11/113 ,  B21B1/24 ,  B21B1/463 ,  B21B2201/04

Abstract: Continuous casting machine for the casting of a thin slab with a thickness of less than 150 mm comprising a vacuum tundish having a first atmospheric chamber (7) and a second low pressure or vacuum chamber (1) hydraulically connected to the first chamber and purging means (11) for introducing a purging gas into the liquid steel after it has entered the first chamber but before it entered the second chamber.

Abstract translation: 用于铸造厚度小于150mm的薄板坯的连续铸造机，包括具有液压连接到第一室的第一大气室（7）和第二低压或真空室（1）的真空中间包和清洗装置 （11），用于在吹入气体进入第一室之后但在其进入第二室之前将吹扫气体引入液态钢。

公开(公告)号：WO1996012573A1

公开(公告)日：1996-05-02

申请号：PCT/DE1995001347

申请日：1995-09-21

Applicant: MANNESMANN AG ,  PLESCHIUTSCHNIGG, Fritz-Peter ,  VON HAGEN, Ingo ,  BLECK, Wolfgang ,  SPLINTER, Paul

Inventor： MANNESMANN AG

IPC: B21B01/46

CPC classification number: B21B1/463 ,  B21B1/26 ,  B21B1/34 ,  B21B1/466 ,  B21B45/004 ,  B21B45/0218 ,  B21B2201/04 ,  B21B2201/12 ,  B21B2201/14 ,  C21D8/0215 ,  C21D8/0226 ,  Y10T29/49991

Abstract: The invention relates to a process for producing cold-rollable steel strip consisting of the sequential steps: a) a thin slab 30 to 100 mm thick (solidification thickness) is produced from a steel melt by continuous casting; b) the thin slab produced by step a) is descaled; c) the descaled thin slab is hot-rolled at temperatures in the region of 1150 to 900 DEG C to reduce its thickness by at least 50 % to provide an intermediate strip with a maximum thickness of 20 mm; d) the semi-finished strip is cooled quickly after hot-rolling; e) the cooled semi-finished strip is isothermally rolled at 850 to 600 DEG C on a finishing train with at least three stands into strips with a maximum thickness of 2 mm; f) the isothermally rolled steel strip is then fast-cooled to a temperature of 100 DEG C at the most and preferably coiled up as the finished strip. The invention also relates to a device for implementing the process.

Abstract translation: 本发明涉及一种用于生产钢带的带冷轧属性包括以下连续的时间步骤的方法：a）在钢熔体中，薄板坯的厚度为30-100毫米（凝固厚度）通过连续铸造制得，B）根据步骤a）上述 薄板坯除鳞，c）该除鳞薄板坯链在温度的1150-900℃，通过用厚度减小至少50％热轧的范围内加工，以形成最多20毫米厚的中间条带，d）为所述中间条带的热轧后的加速冷却 ，E）的冷却的中间条由等温在850滚动到600℃上的精轧机组，其包括至少三个机架超过2mm厚的带铺开，f）的最终冷却等温热轧钢带被加速到100℃的最高温度，则 和作为成品带材优选 gecoilt。 此外，本发明涉及一种装置，用于执行该方法。

公开(公告)号：WO1992008557A1

公开(公告)日：1992-05-29

申请号：PCT/US1991005857

申请日：1991-08-16

Applicant: MANNESMANN AKTIENGESELLSCHAFT ,  CHAPARRAL STEEL COMPANY

Inventor： MANNESMANN AKTIENGESELLSCHAFT ,  CHAPARRAL STEEL COMPANY ,  ROSTIK, Libor, F. ,  SCHMELZLE, Lloyd, M. ,  FINK, Peter ,  FIGGE, Dieter

IPC: B21B27/06

CPC classification number: B21B45/004 ,  B21B1/42 ,  B21B1/463 ,  B21B13/20 ,  B21B2201/04

Abstract: A continuous process and system for making flat rolled steel or ferrous metal strip having a minimum thickness sufficient to allow substantially direct product manufacture therefrom, wherein a Platzer planetary mill (22) continuously receives an as-continuously cast endless slab of steel (19) or ferrous metal and effects a first reduction in thickness from the as-continuously cast thickness of the slab, a plurality of millstands (70, 72, 74, 76) sequentially receive the continuous strip (19) from the Platzer planetary mill (22) to effect a second reduction in thickness of at least about 50 % of the first reduced thickness to provide a continuous strip having an average thickness of less than about 1.8 mm, and electric induction reheaters (78, 80, 82) are placed between each adjacent pair of millstands (70, 72, 74, 76) to maintain the continuous strip (19) at a working temperature sufficient to effect the second reduction in thickness.

公开(公告)号：TW316858B

公开(公告)日：1997-10-01

申请号：TW085109988

申请日：1996-08-16

Applicant: SMS迪馬格股份有限公司

Inventor： 郡特 克奈波 ,  迪特 洛森塔 ,  史代芳 克列默

IPC: B21B

CPC classification number: B21B1/26 ,  B21B1/34 ,  B21B1/466 ,  B21B2201/02 ,  B21B2201/04

Abstract: 一種用於製造熱軋型扁平產品之製造設備，其包含：一由若干軋輥座所組成之軋輥組、一具有用於冷卻條料之裝置並具有隨後所排佈之用於捲繞該修料之捲料機的輸出輥道。至少軋輥組之第一軋輥座為一可道式座。至少有一轉爐各排佈於該可逆式座之前方及繼後。一可控制之冷卻單元予設置在該可逆式座與其前方之該轉爐間。

Abstract in simplified Chinese: 一种用于制造热轧型扁平产品之制造设备，其包含：一由若干轧辊座所组成之轧辊组、一具有用于冷却条料之设备并具有随后所排布之用于卷绕该修料之卷料机的输出辊道。至少轧辊组之第一轧辊座为一可道式座。至少有一转炉各排布于该可逆式座之前方及继后。一可控制之冷却单元予设置在该可逆式座与其前方之该转炉间。

公开(公告)号：TW333474B

公开(公告)日：1998-06-11

申请号：TW085112882

申请日：1996-10-22

Applicant: SMS斯卓洛曼–史邁格股份有限公司

Inventor： 威富利.巴德 ,  迪特.洛森塔

IPC: B21B

CPC classification number: C21D9/60 ,  B21B1/24 ,  B21B1/26 ,  B21B1/463 ,  B21B1/466 ,  B21B31/10 ,  B21B45/004 ,  B21B2013/003 ,  B21B2201/02 ,  B21B2201/04 ,  C21D8/0226 ,  C21D8/0426 ,  C21D2211/001 ,  Y02P10/253

Abstract: 一種將熱鋼帶連續或不連續滾壓用的生產設備。用於從連續鑄造所製的薄鋼板（５）製之具沃斯田鐵及／或肥粒體組織的熱鋼帶滾壓，其中，在一連續鑄造設備（１）後方及一平衡爐（２）前方設有一剪（３），而平衝（均熱）爐（２）後方及一滾子架組（４）前方設有另一剪（３）及一退火設備（７），且其中在該滾子架組（４）後方有一加熱裝置或冷裝置（９）及一鋼帶鉸盤或一捲繞機（２０）。該生產設備特點在於有一連續操作的滾壓道做為第一滾子架組（４），由數個（例如五個）四合滾子架（６）構成，並且在第一滾子架組（４）之先後期隨之四合滾子架（６）之間設有個別之加熱裝置（８），且該鋼帶鉸盤或捲取機設置成雙鉸盤機或捲取機的形式。

Abstract in simplified Chinese: 一种将热钢带连续或不连续滚压用的生产设备。用于从连续铸造所制的薄钢板（５）制之具沃斯田铁及／或肥粒体组织的热钢带滚压，其中，在一连续铸造设备（１）后方及一平衡炉（２）前方设有一剪（３），而平冲（均热）炉（２）后方及一滚子架组（４）前方设有另一剪（３）及一退火设备（７），且其中在该滚子架组（４）后方有一加热设备或冷设备（９）及一钢带铰盘或一卷绕机（２０）。该生产设备特点在于有一连续操作的滚压道做为第一滚子架组（４），由数个（例如五个）四合滚子架（６）构成，并且在第一滚子架组（４）之先后期随之四合滚子架（６）之间设有个别之加热设备（８），且该钢带铰盘或卷取机设置成双铰盘机或卷取机的形式。