CN120835817A - 热轧设备及热轧方法 - Google Patents

热轧设备及热轧方法

Info

Publication number
CN120835817A
CN120835817A CN202480017547.4A CN202480017547A CN120835817A CN 120835817 A CN120835817 A CN 120835817A CN 202480017547 A CN202480017547 A CN 202480017547A CN 120835817 A CN120835817 A CN 120835817A
Authority
CN
China
Prior art keywords
steel material
hot rolling
descaling
removal
rolling
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202480017547.4A
Other languages
English (en)
Chinese (zh)
Inventor
青木利一
仁井谷洋
木原勇辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel and Sumitomo Metal Corp
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 Nippon Steel and Sumitomo Metal Corp filed Critical Nippon Steel and Sumitomo Metal Corp
Publication of CN120835817A publication Critical patent/CN120835817A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/003—Rolling non-ferrous metals immediately subsequent to continuous casting, i.e. in-line rolling
    • 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
    • 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
    • B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
    • B21B3/02—Rolling special iron alloys, e.g. stainless steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor
    • B23C3/14—Scrubbing or peeling ingots or similar workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K7/00—Cutting, scarfing, or desurfacing by applying flames
    • B23K7/06—Machines, apparatus or equipment specially designed for scarfing or desurfacing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P17/00—Metal-working operations, not covered by a single other subclass or another group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • B21B1/466—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 non-continuous process, i.e. the cast being cut before rolling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Metal Rolling (AREA)
CN202480017547.4A 2023-03-29 2024-03-27 热轧设备及热轧方法 Pending CN120835817A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-054364 2023-03-29
JP2023054364 2023-03-29
PCT/JP2024/012447 WO2024204436A1 (ja) 2023-03-29 2024-03-27 熱間圧延設備、及び熱間圧延方法

Publications (1)

Publication Number Publication Date
CN120835817A true CN120835817A (zh) 2025-10-24

Family

ID=92905704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480017547.4A Pending CN120835817A (zh) 2023-03-29 2024-03-27 热轧设备及热轧方法

Country Status (6)

Country Link
EP (1) EP4691659A1 (https=)
JP (1) JPWO2024204436A1 (https=)
KR (1) KR20250168482A (https=)
CN (1) CN120835817A (https=)
TW (1) TWI903438B (https=)
WO (1) WO2024204436A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51126322A (en) * 1975-04-26 1976-11-04 Nippon Steel Corp Process for producing copper alloy without surface defect
JPH06198304A (ja) 1992-12-28 1994-07-19 Nippon Steel Corp Ｃｕ、Ｓｎ含有鋼の圧延方法
JPH081206A (ja) * 1994-06-14 1996-01-09 Nippon Steel Corp Ｃｕ含有鋼片の表面欠陥防止圧延方法
JP4171379B2 (ja) * 2002-09-27 2008-10-22 新日本製鐵株式会社 表面性状に優れたＣｕ含有鋼材およびその製造方法
JP2006068748A (ja) * 2004-08-31 2006-03-16 Nippon Steel Corp スラグ付着防止装置及びそれを用いたスラグ付着防止方法
JP4867789B2 (ja) 2007-05-24 2012-02-01 Ｊｆｅスチール株式会社 熱間スラブの表層部手入れ方法及び熱延鋼材の製造方法
US10940927B2 (en) 2018-05-14 2021-03-09 Marine Canada Acquistion Inc. Electric actuator for a marine vessel

Also Published As

Publication number Publication date
EP4691659A1 (en) 2026-02-11
TWI903438B (zh) 2025-11-01
TW202448592A (zh) 2024-12-16
JPWO2024204436A1 (https=) 2024-10-03
WO2024204436A1 (ja) 2024-10-03
KR20250168482A (ko) 2025-12-02

Similar Documents

Publication Publication Date Title
CN1047110C (zh) 与连续铸造机联机的热轧设备及其轧制方法
RU2271256C2 (ru) Способ и установка для изготовления лент и листов из стали
US6436205B1 (en) Method for surface processing of a continuously cast steel product and device therefor
CN102307685B (zh) 热轧用钛板坯、其熔炼方法以及轧制方法
JP3951889B2 (ja) 熱延鋼材の製造方法及び製造設備
CN101678477B (zh) 热钢坯的表层部修整方法及热轧钢材的制造方法
CN102413954A (zh) 用于连续铸造板坯的方法和装置
CN109092894B (zh) 一种生产宽幅包铝板的轧制方法
CN110573269A (zh) 用于金属带材和板材的多模式制造的设备和工艺
CN120857986A (zh) 热轧设备及热轧方法
US6978531B1 (en) Method of manufacturing hot rolled steel sheet using mini mill process
CN102989785B (zh) 一种钢板表面花斑控制工艺
CN120835817A (zh) 热轧设备及热轧方法
CN100478089C (zh) 用于制造金属带的方法和装置
CN1154548C (zh) 一种利用最简化轧制工艺制造热轧钢板的方法
CN114951280B (zh) 一种超薄低合金热轧钢板的制造方法
JP4710213B2 (ja) 熱延鋼材の製造方法
CN117206330B (zh) 短流程酸洗钢表面异物压入及压痕缺陷的控制方法和装置
JP2024142252A (ja) 溶削装置、及び溶削方法
JP4001264B2 (ja) 表面欠陥の少ない鋼材の製造方法
JP4144567B2 (ja) 熱延鋼板の製造方法
WO2025052557A1 (ja) 端面加工装置、圧延設備、及び端面加工方法
JPH09291311A (ja) 表面性状およびデスケール性に優れたステンレス鋼熱延鋼板の製造方法およびその製造装置
WO2000051755A1 (en) Method of manufacturing hot rolled steel sheet using mini mill process
JP4214334B2 (ja) ステンレス鋼の熱間圧延方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination