KR20140110994A - 고탄소 열연 강판 및 그 제조 방법 - Google Patents

고탄소 열연 강판 및 그 제조 방법 Download PDF

Info

Publication number
KR20140110994A
KR20140110994A KR20147021554A KR20147021554A KR20140110994A KR 20140110994 A KR20140110994 A KR 20140110994A KR 20147021554 A KR20147021554 A KR 20147021554A KR 20147021554 A KR20147021554 A KR 20147021554A KR 20140110994 A KR20140110994 A KR 20140110994A
Authority
KR
South Korea
Prior art keywords
less
steel sheet
rolled steel
cementite
amount
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.)
Ceased
Application number
KR20147021554A
Other languages
English (en)
Korean (ko)
Inventor
노부유키 나카무라
다카시 고바야시
요시마사 후나카와
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20140110994A publication Critical patent/KR20140110994A/ko
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/26—Methods of annealing
    • C21D1/32—Soft annealing, e.g. spheroidising
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/003—Cementite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

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)
  • Heat Treatment Of Sheet Steel (AREA)
KR20147021554A 2012-01-05 2012-12-26 고탄소 열연 강판 및 그 제조 방법 Ceased KR20140110994A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012000407 2012-01-05
JPJP-P-2012-000407 2012-01-05
PCT/JP2012/008318 WO2013102986A1 (ja) 2012-01-05 2012-12-26 高炭素熱延鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
KR20140110994A true KR20140110994A (ko) 2014-09-17

Family

ID=48745062

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20147021554A Ceased KR20140110994A (ko) 2012-01-05 2012-12-26 고탄소 열연 강판 및 그 제조 방법

Country Status (8)

Country Link
US (1) US10077491B2 (https=)
EP (1) EP2801636B1 (https=)
JP (1) JP5590254B2 (https=)
KR (1) KR20140110994A (https=)
CN (1) CN104040000B (https=)
IN (1) IN2014KN01297A (https=)
TW (1) TWI510643B (https=)
WO (1) WO2013102986A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5565532B2 (ja) * 2012-01-06 2014-08-06 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
CN108315637B (zh) * 2013-07-09 2021-01-15 杰富意钢铁株式会社 高碳热轧钢板及其制造方法
US10407748B2 (en) 2013-11-22 2019-09-10 Nippon Steel Corporation High-carbon steel sheet and method of manufacturing the same
WO2015146174A1 (ja) * 2014-03-28 2015-10-01 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
WO2015146173A1 (ja) * 2014-03-28 2015-10-01 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
JP6037087B1 (ja) 2015-03-13 2016-11-30 Ｊｆｅスチール株式会社 高強度冷延鋼板およびその製造方法
JP6519012B2 (ja) * 2015-05-26 2019-05-29 日本製鉄株式会社 冷間成形性と熱処理後靭性に優れた低炭素鋼板及び製造方法
CN107614727B (zh) * 2015-05-26 2020-01-14 日本制铁株式会社 钢板及其制造方法
WO2019151048A1 (ja) 2018-01-30 2019-08-08 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
BR112019008773A2 (pt) * 2018-10-02 2021-04-13 Nippon Steel Corporation Chapa de aço para carburação, e método de produção da chapa de aço para carburação
US20220170126A1 (en) * 2019-01-30 2022-06-02 Jfe Steel Corporation High-carbon hot-rolled steel sheet and method for manufacturing the same
CN121046741A (zh) * 2024-05-30 2025-12-02 宝山钢铁股份有限公司 一种带钢、精冲钢材及其制造方法
TWI909901B (zh) * 2024-12-25 2025-12-21 中國鋼鐵股份有限公司 具球狀碳化物組織之鋼材及其製造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598356A (ja) 1982-07-06 1984-01-17 Nec Corp 半導体集積回路装置の製造方法
JPH04124216A (ja) * 1990-09-12 1992-04-24 Sumitomo Metal Ind Ltd 成形性の良好な高炭素薄鋼板の製造方法
JPH04265582A (ja) 1991-02-20 1992-09-21 Mitsubishi Electric Corp 磁気ディスク装置
JP3241748B2 (ja) 1991-04-11 2001-12-25 川崎製鉄株式会社 加工性と焼入れ性に優れた鋼材及びその製造方法
JPH0598356A (ja) 1991-10-04 1993-04-20 Sumitomo Metal Ind Ltd 焼き戻し省略型Ｔｉ−Ｂ系高炭素薄鋼板の製造方法
JP2718332B2 (ja) * 1992-09-29 1998-02-25 住友金属工業株式会社 成形性の良好な高炭素鋼帯の製造方法
JP3297788B2 (ja) * 1994-10-19 2002-07-02 住友金属工業株式会社 穴拡げ性と二次加工性に優れた高炭素薄鋼板及びその製造方法
JPH08291362A (ja) * 1995-04-21 1996-11-05 Sumitomo Metal Ind Ltd 冷間加工性に優れた鋼材
JP2001011575A (ja) * 1999-06-30 2001-01-16 Nippon Steel Corp 冷間加工性に優れた機械構造用棒鋼・鋼線及びその製造方法
CN1232672C (zh) * 2001-02-07 2005-12-21 杰富意钢铁株式会社 薄钢板及其制造方法
JP4123748B2 (ja) * 2001-02-07 2008-07-23 Ｊｆｅスチール株式会社 焼入れ後の衝撃特性に優れる薄鋼板およびその製造方法
JP4265582B2 (ja) 2001-02-07 2009-05-20 Ｊｆｅスチール株式会社 焼入れ後の衝撃特性に優れる熱延鋼板およびその製造方法
JP4380471B2 (ja) 2003-08-28 2009-12-09 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
US20050199322A1 (en) * 2004-03-10 2005-09-15 Jfe Steel Corporation High carbon hot-rolled steel sheet and method for manufacturing the same
JP5050433B2 (ja) * 2005-10-05 2012-10-17 Ｊｆｅスチール株式会社 極軟質高炭素熱延鋼板の製造方法
JP5292698B2 (ja) * 2006-03-28 2013-09-18 Ｊｆｅスチール株式会社 極軟質高炭素熱延鋼板およびその製造方法
JP5076347B2 (ja) * 2006-03-31 2012-11-21 Ｊｆｅスチール株式会社 ファインブランキング加工性に優れた鋼板およびその製造方法
JP5458649B2 (ja) * 2009-04-28 2014-04-02 Ｊｆｅスチール株式会社 高炭素熱延鋼板およびその製造方法
JP5056876B2 (ja) * 2010-03-19 2012-10-24 Ｊｆｅスチール株式会社 冷間加工性と焼入れ性に優れた熱延鋼板およびその製造方法

Also Published As

Publication number Publication date
EP2801636B1 (en) 2018-08-01
TW201337002A (zh) 2013-09-16
JP5590254B2 (ja) 2014-09-17
TWI510643B (zh) 2015-12-01
IN2014KN01297A (https=) 2015-10-16
WO2013102986A1 (ja) 2013-07-11
EP2801636A4 (en) 2015-08-05
CN104040000A (zh) 2014-09-10
EP2801636A1 (en) 2014-11-12
JPWO2013102986A1 (ja) 2015-05-11
US20150090376A1 (en) 2015-04-02
CN104040000B (zh) 2016-09-07
US10077491B2 (en) 2018-09-18

Similar Documents

Publication Publication Date Title
KR20140110994A (ko) 고탄소 열연 강판 및 그 제조 방법
EP2589678B1 (en) High-strength steel sheet with excellent processability and process for producing same
CN114402086B (zh) 耐磨损钢板及其制造方法
WO2009110607A1 (ja) 冷延鋼板
EP2604715A1 (en) High-strength cold-rolled steel sheet having excellent workability and impact resistance, and method for manufacturing same
CN103764862A (zh) 中碳钢板、淬火构件以及它们的制造方法
CN104114731A (zh) 钢板、镀敷钢板和它们的制造方法
KR20120107148A (ko) 냉간 가공성과 담금질성이 우수한 열연 강판 및 그 제조 방법
WO2016148037A1 (ja) 冷間加工性と浸炭熱処理後の靱性に優れる浸炭用鋼板
JP6973694B1 (ja) 高強度鋼板およびその製造方法
CN108315637B (zh) 高碳热轧钢板及其制造方法
CN116018416A (zh) 钢板及其制造方法
KR101979477B1 (ko) 퀀칭성이 우수한 면내 이방성이 작은 고탄소 열연 강판 및 그 제조 방법
CN104411848B (zh) 软氮化处理用钢板及其制造方法
JPWO2019131099A1 (ja) 熱延鋼板およびその製造方法
JP2019011510A (ja) 冷間加工性と浸炭熱処理後の靱性に優れる浸炭用鋼板
JP2005314796A (ja) 伸び特性、伸びフランジ特性および引張疲労特性に優れた高強度熱延鋼板およびその製造方法
KR101616222B1 (ko) 고탄소 열연 강판 및 그 제조 방법
KR20250093734A (ko) 냉연강판 및 그 제조방법
JP5391589B2 (ja) 冷間加工性に優れた鋼板およびその製造方法

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

Patent event date: 20140731

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20151102

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 20160529

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 20151102

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I

J201 Request for trial against refusal decision
PJ0201 Trial against decision of rejection

Patent event date: 20160819

Comment text: Request for Trial against Decision on Refusal

Patent event code: PJ02012R01D

Patent event date: 20160529

Comment text: Decision to Refuse Application

Patent event code: PJ02011S01I

Appeal kind category: Appeal against decision to decline refusal

Appeal identifier: 2016101004849

Request date: 20160819

J301 Trial decision

Free format text: TRIAL NUMBER: 2016101004849; TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20160819

Effective date: 20180903

PJ1301 Trial decision

Patent event code: PJ13011S01D

Patent event date: 20180903

Comment text: Trial Decision on Objection to Decision on Refusal

Appeal kind category: Appeal against decision to decline refusal

Request date: 20160819

Decision date: 20180903

Appeal identifier: 2016101004849