AR018976A1 - Una colada continua en linea ininterrumpida y un procedimiento de laminado para placas delgadas - Google Patents

Una colada continua en linea ininterrumpida y un procedimiento de laminado para placas delgadas

Info

Publication number
AR018976A1
AR018976A1 ARP000100718A ARP000100718A AR018976A1 AR 018976 A1 AR018976 A1 AR 018976A1 AR P000100718 A ARP000100718 A AR P000100718A AR P000100718 A ARP000100718 A AR P000100718A AR 018976 A1 AR018976 A1 AR 018976A1
Authority
AR
Argentina
Prior art keywords
plates
low
girdle
coils
slim
Prior art date
Application number
ARP000100718A
Other languages
English (en)
Original Assignee
Arvedi Giovanni
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Arvedi Giovanni filed Critical Arvedi Giovanni
Publication of AR018976A1 publication Critical patent/AR018976A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
    • B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/16—Controlling or regulating processes or operations
    • B22D11/22—Controlling or regulating processes or operations for cooling cast stock or mould
    • B22D11/225—Controlling or regulating processes or operations for cooling cast stock or mould for secondary cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
    • B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
    • B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2201/00—Special rolling modes
    • B21B2201/02—Austenitic rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2265/00—Forming parameters
    • B21B2265/02—Tension
    • B21B2265/06—Interstand tension
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
    • B21B37/48—Tension control; Compression control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/004—Heating the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/04—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing
    • B21B45/08—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for de-scaling, e.g. by brushing hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Continuous Casting (AREA)

Abstract

Un procedimiento para obtener, en una colada continua y en la etapa de laminado en línea inmediatamente posterior, una pre-faja con característicastales que hagan posible, en los posteriores procedimientos descendentes, la fabricacion de placas y bobinas en aceros sumamente resistentes con calibretan bajos como de 0,6 mm, con un porcentaje de contenido de carbono bajo o muy bajo, estas bobinas cuentan, para ciertas aplicaciones, con lascaracterísticas de un producto laminado en frío, donde el grosor de la placa delgada que sale del molde es reducida, en primer término, con un nucleolíquido (reduccion suave) y posteriormente es laminada en línea con un nucleo duro. Se indican rangos de valor particulares que caracterizan los parámetrosde grosor, velocidad y temperatura de la pre-faja que sale de la máquina de fundido e ingresa a la etapa de laminado, así como también características deenfriamiento. También se definen algunas características de la planta de enfriamiento que permiten llevar a cabo el procedimiento antes mencionado.
ARP000100718A 1999-02-26 2000-02-21 Una colada continua en linea ininterrumpida y un procedimiento de laminado para placas delgadas AR018976A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT1999/000050 WO2000050189A1 (en) 1999-02-26 1999-02-26 In-line continuous cast-rolling process for thin slabs

Publications (1)

Publication Number Publication Date
AR018976A1 true AR018976A1 (es) 2001-12-12

Family

ID=11333091

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000100718A AR018976A1 (es) 1999-02-26 2000-02-21 Una colada continua en linea ininterrumpida y un procedimiento de laminado para placas delgadas

Country Status (4)

Country Link
AR (1) AR018976A1 (es)
AU (1) AU3273399A (es)
TW (1) TW445181B (es)
WO (1) WO2000050189A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410522B (de) 2001-05-07 2003-05-26 Hulek Anton Verfahren und stranggiessanlage zum vertikalen stranggiessen eines stahlbandes
KR101120665B1 (ko) 2006-11-27 2012-03-22 아이에이치아이 메탈테크 가부시키가이샤 압연장치, 압연판의 형상 제어 방법
CN102189237B (zh) * 2008-12-30 2013-04-17 内蒙古包钢钢联股份有限公司 连铸坯动态轻压下系统集成技术
RU2465078C1 (ru) * 2011-07-05 2012-10-27 Александр Иванович Трайно Способ редуцирования непрерывнолитых слябов
JP5958547B2 (ja) * 2012-09-27 2016-08-02 Ｊｆｅスチール株式会社 製造設備列および熱電発電方法
JP6666908B2 (ja) 2014-06-11 2020-03-18 アルヴェーディ スティール エンジニアリング ソシエタ ペル アチオニ 高質量流量を分布させるための薄スラブ用ノズル
CN104174659B (zh) * 2014-07-11 2016-07-20 中冶东方工程技术有限公司 一种液芯大压下轧制温度控制方法
TWI698296B (zh) * 2018-06-26 2020-07-11 日商日本製鐵股份有限公司 連續鑄造之二次冷卻裝置及二次冷卻方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527427B2 (es) * 1971-10-14 1977-03-02
JPS5813454A (ja) * 1981-07-13 1983-01-25 Nippon Steel Corp 連続鋳造における鋳片厚みの制御方法およびその装置
JPS61206506A (ja) * 1985-03-12 1986-09-12 Ishikawajima Harima Heavy Ind Co Ltd 熱延鋼板製造設備
AT392029B (de) * 1988-02-01 1991-01-10 Hulek Anton Stranggiessanlage zum stranggiessen von stahl
IT1267244B1 (it) * 1994-05-30 1997-01-28 Danieli Off Mecc Procedimento di colata continua per acciai ad alto contenuto di carbonio

Also Published As

Publication number Publication date
WO2000050189A1 (en) 2000-08-31
TW445181B (en) 2001-07-11
AU3273399A (en) 2000-09-14

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