TWI894887B - 熱軋延設備、及熱軋延方法 - Google Patents

熱軋延設備、及熱軋延方法

Info

Publication number
TWI894887B
TWI894887B TW113111821A TW113111821A TWI894887B TW I894887 B TWI894887 B TW I894887B TW 113111821 A TW113111821 A TW 113111821A TW 113111821 A TW113111821 A TW 113111821A TW I894887 B TWI894887 B TW I894887B
Authority
TW
Taiwan
Prior art keywords
rolling
steel material
steel
rough
hot
Prior art date
Application number
TW113111821A
Other languages
English (en)
Chinese (zh)
Other versions
TW202444482A (zh
Inventor
仁井谷洋
青木利一
木原勇輝
Original Assignee
日商日本製鐵股份有限公司
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 日商日本製鐵股份有限公司 filed Critical 日商日本製鐵股份有限公司
Publication of TW202444482A publication Critical patent/TW202444482A/zh
Application granted granted Critical
Publication of TWI894887B publication Critical patent/TWI894887B/zh

Links

Classifications

    • 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
    • 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
    • B21B45/02—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 lubricating, cooling, or cleaning
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese

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)
TW113111821A 2023-03-29 2024-03-28 熱軋延設備、及熱軋延方法 TWI894887B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023-054365 2023-03-29
JP2023054365 2023-03-29

Publications (2)

Publication Number Publication Date
TW202444482A TW202444482A (zh) 2024-11-16
TWI894887B true TWI894887B (zh) 2025-08-21

Family

ID=92905730

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113111821A TWI894887B (zh) 2023-03-29 2024-03-28 熱軋延設備、及熱軋延方法

Country Status (6)

Country Link
EP (1) EP4691660A1 (https=)
JP (1) JPWO2024204437A1 (https=)
KR (1) KR20250168483A (https=)
CN (1) CN120857986A (https=)
TW (1) TWI894887B (https=)
WO (1) WO2024204437A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN121019100B (zh) * 2025-10-30 2026-02-06 江苏派恩新型材料有限公司 一种高耐候精钢防腐钢塑板的制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279923A (ja) * 1993-03-25 1994-10-04 Sumitomo Metal Ind Ltd デスケーリング性の良好な鋼材およびスケール疵のない熱延鋼板の製造方法
JPH06304639A (ja) * 1993-04-26 1994-11-01 Nippon Steel Corp 耐火性に優れた鋼材の製造方法
TW200404900A (en) * 2002-09-27 2004-04-01 Nippon Steel Corp Cu-containing steel excellent in surface quality and a method for producing the same
EP2172281A1 (en) * 2007-06-18 2010-04-07 IHI Corporation Hot rolling apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3173914B2 (ja) 1993-04-14 2001-06-04 新日本製鐵株式会社 Ｃｕ、Ｓｎ含有鋼の熱間割れ防止方法
JP2848190B2 (ja) * 1993-06-15 1999-01-20 住友金属工業株式会社 表面性状に優れた高強度鋼板の製造方法
JPH07242938A (ja) 1994-03-02 1995-09-19 Sumitomo Metal Ind Ltd 加工性に優れた熱延鋼板の製造方法
JP3951889B2 (ja) * 2002-10-30 2007-08-01 Ｊｆｅスチール株式会社 熱延鋼材の製造方法及び製造設備
JP4616552B2 (ja) 2003-06-18 2011-01-19 新日本製鐵株式会社 Ｃｕ含有鋼材
CN102644031B (zh) * 2012-05-17 2014-06-11 武汉钢铁(集团)公司 无点状表面缺陷的热轧集装箱用钢及其制造方法
BR112021017831A2 (pt) 2019-03-11 2021-11-30 Collaborative Medicinal Dev Llc Derivados heteroaromáticos e aromáticos heterobicíclicos para o tratamento de distúrbios relacionados com ferroptose

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06279923A (ja) * 1993-03-25 1994-10-04 Sumitomo Metal Ind Ltd デスケーリング性の良好な鋼材およびスケール疵のない熱延鋼板の製造方法
JPH06304639A (ja) * 1993-04-26 1994-11-01 Nippon Steel Corp 耐火性に優れた鋼材の製造方法
TW200404900A (en) * 2002-09-27 2004-04-01 Nippon Steel Corp Cu-containing steel excellent in surface quality and a method for producing the same
EP2172281A1 (en) * 2007-06-18 2010-04-07 IHI Corporation Hot rolling apparatus

Also Published As

Publication number Publication date
KR20250168483A (ko) 2025-12-02
EP4691660A1 (en) 2026-02-11
TW202444482A (zh) 2024-11-16
WO2024204437A1 (ja) 2024-10-03
JPWO2024204437A1 (https=) 2024-10-03
CN120857986A (zh) 2025-10-28

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