TWI778702B - 極低碳鋼製品之製造方法 - Google Patents

極低碳鋼製品之製造方法 Download PDF

Info

Publication number
TWI778702B
TWI778702B TW110125101A TW110125101A TWI778702B TW I778702 B TWI778702 B TW I778702B TW 110125101 A TW110125101 A TW 110125101A TW 110125101 A TW110125101 A TW 110125101A TW I778702 B TWI778702 B TW I778702B
Authority
TW
Taiwan
Prior art keywords
ultra
flat blank
hot
width
low carbon
Prior art date
Application number
TW110125101A
Other languages
English (en)
Chinese (zh)
Other versions
TW202210187A (zh
Inventor
佐野佳祐
石割正敏
三宅勝
鼓健二
Original Assignee
日商Ｊｆｅ鋼鐵股份有限公司
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Ｊｆｅ鋼鐵股份有限公司 filed Critical 日商Ｊｆｅ鋼鐵股份有限公司
Publication of TW202210187A publication Critical patent/TW202210187A/zh
Application granted granted Critical
Publication of TWI778702B publication Critical patent/TWI778702B/zh

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold rolling
    • 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
    • B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
    • B22D1/002—Treatment with gases
    • 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
    • B22D11/001—Continuous casting of metals, i.e. casting in indefinite lengths of specific alloys
    • 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
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/116—Refining the metal
    • B22D11/117—Refining the metal by treating with gases
    • 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
    • B22D11/12—Accessories for subsequent treating or working cast stock in situ
    • B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C7/00—Treating molten ferrous alloys, e.g. steel, not covered by groups C21C1/00 - C21C5/00
    • C21C7/04—Removing impurities by adding a treating agent
    • C21C7/068—Decarburising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
TW110125101A 2020-07-08 2021-07-08 極低碳鋼製品之製造方法 TWI778702B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-117921 2020-07-08
JP2020117921 2020-07-08

Publications (2)

Publication Number Publication Date
TW202210187A TW202210187A (zh) 2022-03-16
TWI778702B true TWI778702B (zh) 2022-09-21

Family

ID=79553106

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110125101A TWI778702B (zh) 2020-07-08 2021-07-08 極低碳鋼製品之製造方法

Country Status (7)

Country Link
US (1) US20230287543A1 (enrdf_load_stackoverflow)
EP (1) EP4151755A4 (enrdf_load_stackoverflow)
JP (1) JP7452656B2 (enrdf_load_stackoverflow)
KR (1) KR20230022213A (enrdf_load_stackoverflow)
CN (1) CN115803126A (enrdf_load_stackoverflow)
TW (1) TWI778702B (enrdf_load_stackoverflow)
WO (1) WO2022009849A1 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW330213B (en) * 1996-01-19 1998-04-21 Kawasaki Steel Co Production of extra-low carbon cold-rolled steel sheet
CN101120104A (zh) * 2005-02-18 2008-02-06 新日本制铁株式会社 表面性状、加工性和成形性优良的极低碳钢板以及极低碳铸片的制造方法
US9771638B2 (en) * 2007-03-05 2017-09-26 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149116A (ja) * 1974-10-26 1976-04-28 Nippon Steel Corp Hyomenshorikohanyogenbanno seizoho
JPS6082616A (ja) * 1983-10-13 1985-05-10 Kawasaki Steel Corp 極低炭素深絞り用冷延鋼板の製造方法
JP2504955B2 (ja) * 1986-06-20 1996-06-05 古河電気工業株式会社 アルムニウム合金板の圧延方法
JP2602699B2 (ja) * 1988-09-07 1997-04-23 日新製鋼株式会社 極低炭素Ｔｉキルド冷延鋼板のフクレ疵の防止方法
JPH0826412B2 (ja) * 1991-01-23 1996-03-13 日本鋼管株式会社 プレス成形性に優れた高強度冷延鋼板の製造方法
JP3377825B2 (ja) * 1992-04-06 2003-02-17 川崎製鉄株式会社 缶用鋼板およびその製造方法
JP2689845B2 (ja) * 1993-03-09 1997-12-10 住友金属工業株式会社 熱延鋼材の脱スケーリング方法
KR960006036B1 (ko) * 1993-12-24 1996-05-08 포항종합제철주식회사 기포결함 발생이 없는 고성형용 법랑용 강판의 제조방법
JPH1046241A (ja) * 1996-07-26 1998-02-17 Kawasaki Steel Corp 極低炭素冷延鋼板の製造方法
JP3546605B2 (ja) * 1996-07-29 2004-07-28 Ｊｆｅスチール株式会社 缶用鋼板の製造方法
JP3353688B2 (ja) * 1998-02-24 2002-12-03 住友金属工業株式会社 ほうろう用冷延鋼板とその製造方法
JP2001137905A (ja) * 1999-11-15 2001-05-22 Nippon Steel Corp 清浄性の優れた鋼の製造方法
JP2001279331A (ja) * 2000-03-30 2001-10-10 Kawasaki Steel Corp 耐フクレ欠陥特性に優れたほうろう用冷延鋼板の製造方法
JP4821933B2 (ja) 2010-03-10 2011-11-24 Ｊｆｅスチール株式会社 鋼板の製造方法
WO2014057519A1 (ja) * 2012-10-11 2014-04-17 Ｊｆｅスチール株式会社 形状凍結性に優れた冷延鋼板およびその製造方法
TWI504760B (zh) * 2012-11-07 2015-10-21 Jfe Steel Corp 三件式罐用鋼板及其製造方法
KR102267129B1 (ko) * 2016-02-02 2021-06-18 닛테츠 스테인레스 가부시키가이샤 Nb함유 페라이트계 스테인리스 열연 강판 및 그 제조 방법과, Nb함유 페라이트계 스테인리스 냉연 강판 및 그 제조 방법

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW330213B (en) * 1996-01-19 1998-04-21 Kawasaki Steel Co Production of extra-low carbon cold-rolled steel sheet
CN101120104A (zh) * 2005-02-18 2008-02-06 新日本制铁株式会社 表面性状、加工性和成形性优良的极低碳钢板以及极低碳铸片的制造方法
US9771638B2 (en) * 2007-03-05 2017-09-26 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet

Also Published As

Publication number Publication date
EP4151755A4 (en) 2023-09-20
EP4151755A1 (en) 2023-03-22
US20230287543A1 (en) 2023-09-14
WO2022009849A1 (ja) 2022-01-13
TW202210187A (zh) 2022-03-16
JPWO2022009849A1 (enrdf_load_stackoverflow) 2022-01-13
JP7452656B2 (ja) 2024-03-19
CN115803126A (zh) 2023-03-14
KR20230022213A (ko) 2023-02-14

Similar Documents

Publication Publication Date Title
JP4407081B2 (ja) 缶用極薄鋼板
RU2407807C2 (ru) Способ изготовления структурно-ориентированной стальной магнитной полосы
RU2383634C2 (ru) Способ получения электротехнической полосовой стали с ориентированным зерном
JP5419383B2 (ja) 垂直曲げ型の連続鋳造機
JP4834223B2 (ja) 冷間圧延鋼
KR100481571B1 (ko) 강편의수냉방법및수냉용수조
RU2520891C2 (ru) Способ непрерывной разливки стали и способ производства стального листа
TWI778702B (zh) 極低碳鋼製品之製造方法
CN115697587A (zh) 连续铸造方法
AU2009326518A1 (en) Method for producing strips of metal, and production line for performing the method
JP2011189394A (ja) 表面性状に優れた熱延鋼板の製造方法
JP2000015412A (ja) 鋼の連続鋳造方法
JP2004237291A (ja) 連続鋳造鋳片の製造方法及びその鋳片を加工した鋼材
JP3275835B2 (ja) 連続鋳造方法および連続鋳造機
JPH07276020A (ja) 連続鋳造方法
JP5599626B2 (ja) ブリスターの発生を抑制可能な冷延鋼板の製造方法
KR20120110340A (ko) 주형, 연주장치 및 이를 이용한 강재 제조방법
JPH06315702A (ja) 表面性状の優れた薄鋼板の製造方法およびその製造設備列
JP3775178B2 (ja) 薄鋼板およびその製造方法
CN110506135B (zh) 钢板及其制造方法以及瓶盖和drd罐
JP2002316240A (ja) 内部品質の良好な高強度厚鋼板の製造方法
JP2002178107A (ja) 薄鋼板の製造方法
JP2008194731A (ja) 連続鋳造用鋳型及び鋼の連続鋳造方法
KR20170068658A (ko) 쌍롤식 박판 주조기를 이용한 고Cu 스테인리스강의 제조방법 및 이에 의해 제조된 고Cu 스테인리스강
JPH09262652A (ja) 連続鋳造装置および方法

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent