JP4848423B2 - 耐２次加工脆性、疲労特性及びメッキ特性に優れている深絞り用薄鋼板及びその製造方法 - Google Patents

耐２次加工脆性、疲労特性及びメッキ特性に優れている深絞り用薄鋼板及びその製造方法 Download PDF

Info

Publication number
JP4848423B2
JP4848423B2 JP2008520188A JP2008520188A JP4848423B2 JP 4848423 B2 JP4848423 B2 JP 4848423B2 JP 2008520188 A JP2008520188 A JP 2008520188A JP 2008520188 A JP2008520188 A JP 2008520188A JP 4848423 B2 JP4848423 B2 JP 4848423B2
Authority
JP
Japan
Prior art keywords
less
steel sheet
deep drawing
secondary work
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.)
Active
Application number
JP2008520188A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009500524A (ja
Inventor
ヒ−ジェ カン
クァン−ケウン チン
サン−ホ ハン
チャン−シク チョ
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.)
Posco Co Ltd
Original Assignee
Posco Co Ltd
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 Posco Co Ltd filed Critical Posco Co Ltd
Publication of JP2009500524A publication Critical patent/JP2009500524A/ja
Application granted granted Critical
Publication of JP4848423B2 publication Critical patent/JP4848423B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • 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
    • 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
    • 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
    • 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
    • C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
    • C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP2008520188A 2005-07-08 2006-07-07 耐２次加工脆性、疲労特性及びメッキ特性に優れている深絞り用薄鋼板及びその製造方法 Active JP4848423B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020050061691A KR100685030B1 (ko) 2005-07-08 2005-07-08 내2차가공취성, 피로특성 및 도금특성이 우수한 심가공용박강판 및 그 제조방법
KR10-2005-0061691 2005-07-08
PCT/KR2006/002657 WO2007007983A1 (en) 2005-07-08 2006-07-07 Steel sheet for deep drawing having excellent secondary work embrittlement resistance, fatigue properties and plating properties, and method for manufacturing the same

Publications (2)

Publication Number Publication Date
JP2009500524A JP2009500524A (ja) 2009-01-08
JP4848423B2 true JP4848423B2 (ja) 2011-12-28

Family

ID=37637321

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008520188A Active JP4848423B2 (ja) 2005-07-08 2006-07-07 耐２次加工脆性、疲労特性及びメッキ特性に優れている深絞り用薄鋼板及びその製造方法

Country Status (7)

Country Link
US (1) US20080196799A1 (zh)
EP (1) EP1920078B1 (zh)
JP (1) JP4848423B2 (zh)
KR (1) KR100685030B1 (zh)
CN (1) CN101218363B (zh)
AT (1) ATE550448T1 (zh)
WO (1) WO2007007983A1 (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070038730A (ko) 2005-10-06 2007-04-11 주식회사 포스코 항복비가 우수한 석출강화형 냉연강판 및 그 제조방법
JP5765080B2 (ja) * 2010-06-25 2015-08-19 Ｊｆｅスチール株式会社 伸びフランジ性に優れた高強度熱延鋼板およびその製造方法
CN102912226A (zh) * 2012-10-17 2013-02-06 首钢总公司 一种抗二次加工脆性dc06汽车用钢及其生产方法
CN106191368B (zh) * 2015-04-30 2018-06-26 上海梅山钢铁股份有限公司 一种高铝超低钛钢水的生产方法
KR102484978B1 (ko) * 2020-12-11 2023-01-05 주식회사 포스코 내파우더링성이 우수한 고강도 합금화 용융아연도금강판 및 그 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08232045A (ja) * 1995-02-23 1996-09-10 Nippon Steel Corp 加工性の均一性に優れた冷延鋼板およびその製造方法
JPH1060544A (ja) * 1996-08-13 1998-03-03 Kobe Steel Ltd 高密度エネルギーの照射による薄鋼板の焼入れ強化方法
JP2005520054A (ja) * 2002-06-28 2005-07-07 ポスコ 成形性及び溶接性に優れた高強度冷延鋼板とその製造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2752657B2 (ja) * 1988-10-13 1998-05-18 川崎製鉄株式会社 深絞り成形性に優れた軟質熱延鋼板
JP2582894B2 (ja) * 1989-04-04 1997-02-19 株式会社神戸製鋼所 深絞り用熱延鋼板及びその製法
JP3049104B2 (ja) * 1991-03-13 2000-06-05 川崎製鉄株式会社 深絞り用高張力冷延鋼板の製造方法
JP2781297B2 (ja) * 1991-10-29 1998-07-30 川崎製鉄株式会社 耐２次加工脆性に優れ面内異方性の少ない冷延薄鋼板の製造方法
JP3234644B2 (ja) 1992-08-10 2001-12-04 川崎製鉄株式会社 耐二次加工脆性に優れる高ｒ値高張力冷延鋼板及びその製造方法
US5690755A (en) * 1992-08-31 1997-11-25 Nippon Steel Corporation Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same
WO1995009931A1 (fr) * 1993-10-05 1995-04-13 Nkk Corporation Tole d'acier laminee a froid et recuite en continu
JPH07179946A (ja) * 1993-12-24 1995-07-18 Kawasaki Steel Corp 耐二次加工ぜい性に優れる高加工性高張力冷延鋼板の製造方法
JP3420370B2 (ja) * 1995-03-16 2003-06-23 Ｊｆｅスチール株式会社 プレス成形性に優れた薄鋼板およびその製造方法
JP3295900B2 (ja) 1996-07-02 2002-06-24 株式会社神戸製鋼所 耐二次加工脆性に優れた深絞り用高強度合金化溶融亜鉛めっき鋼板
JPH1150211A (ja) * 1997-08-05 1999-02-23 Kawasaki Steel Corp 深絞り加工性に優れる厚物冷延鋼板およびその製造方法
JP3840855B2 (ja) 1999-02-15 2006-11-01 Ｊｆｅスチール株式会社 耐二次加工脆性および成形性に優れた高強度薄鋼板およびその製造方法
JP3534023B2 (ja) 1999-11-05 2004-06-07 Ｊｆｅスチール株式会社 耐二次加工脆性に優れた高強度薄鋼板およびその製造方法
KR20010059365A (ko) * 1999-12-30 2001-07-06 이구택 성형성이 우수한 고강도 냉연강판 및 그 제조방법
US20030015263A1 (en) * 2000-05-26 2003-01-23 Chikara Kami Cold rolled steel sheet and galvanized steel sheet having strain aging hardening property and method for producing the same
KR100470643B1 (ko) * 2000-12-05 2005-03-07 주식회사 포스코 드로잉성 및 내2차 가공취성이 우수한 고강도 냉연강판 및그 제조방법
KR100530057B1 (ko) * 2001-11-26 2005-11-22 주식회사 포스코 가공성 및 내2차가공취성이 우수한 고강도 냉연강판의제조방법
KR100544645B1 (ko) * 2001-12-24 2006-01-24 주식회사 포스코 가공성이 우수한 복합조직 냉연강판 제조방법
KR100946067B1 (ko) * 2002-12-27 2010-03-10 주식회사 포스코 내시효성이 우수한 용융도금용 소부경화형 냉연강판제조방법
JP5127444B2 (ja) * 2004-03-25 2013-01-23 ポスコ 高強度焼付硬化型冷間圧延鋼板、溶融めっき鋼板及びその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08232045A (ja) * 1995-02-23 1996-09-10 Nippon Steel Corp 加工性の均一性に優れた冷延鋼板およびその製造方法
JPH1060544A (ja) * 1996-08-13 1998-03-03 Kobe Steel Ltd 高密度エネルギーの照射による薄鋼板の焼入れ強化方法
JP2005520054A (ja) * 2002-06-28 2005-07-07 ポスコ 成形性及び溶接性に優れた高強度冷延鋼板とその製造方法

Also Published As

Publication number Publication date
KR100685030B1 (ko) 2007-02-20
WO2007007983A9 (en) 2010-09-16
US20080196799A1 (en) 2008-08-21
CN101218363A (zh) 2008-07-09
EP1920078A4 (en) 2010-03-24
EP1920078B1 (en) 2012-03-21
ATE550448T1 (de) 2012-04-15
WO2007007983A1 (en) 2007-01-18
EP1920078A1 (en) 2008-05-14
JP2009500524A (ja) 2009-01-08
CN101218363B (zh) 2010-12-08
KR20070006393A (ko) 2007-01-11

Similar Documents

Publication Publication Date Title
JP5884714B2 (ja) 溶融亜鉛めっき鋼板およびその製造方法
JP5127444B2 (ja) 高強度焼付硬化型冷間圧延鋼板、溶融めっき鋼板及びその製造方法
JP2010265545A (ja) 時効性および焼付け硬化性に優れた冷延鋼板およびその製造方法
JP4507851B2 (ja) 高強度冷延鋼板およびその製造方法
TW200532032A (en) High strength cold rolled steel sheet and method for manufacturing the same
JP4441417B2 (ja) 成形加工性と溶接性に優れる高張力冷延鋼板及びその製造方法
JP6893973B2 (ja) 成形性に優れた高強度薄鋼板及びその製造方法
JP4848423B2 (ja) 耐２次加工脆性、疲労特性及びメッキ特性に優れている深絞り用薄鋼板及びその製造方法
KR20040002768A (ko) 초심가공용 고강도 박강판과 그 제조방법
JP5993570B2 (ja) 焼付硬化性に優れた高強度冷間圧延鋼板、溶融メッキ冷間圧延鋼板及び冷間圧延鋼板の製造方法
JP4924203B2 (ja) 高強度合金化溶融亜鉛めっき鋼板とその製造方法
JP2009506208A (ja) 加工性に優れた亜鉛メッキ用鋼板及びその製造方法
KR20150115748A (ko) 우수한 성형성 및 피로성능을 갖는 고강도 열간압연 강 스트립 또는 시트 및 상기 강 스트립 또는 시트 제조 방법
KR102120697B1 (ko) 리징성 및 성형성이 우수한 페라이트계 스테인리스강의 제조방법
KR101360486B1 (ko) 연성 및 도금품질이 우수한 초고강도 아연도금강판 및 그 제조방법
WO2021124864A1 (ja) 鋼板及びめっき鋼板
JP4301045B2 (ja) 高強度鋼板およびめっき鋼板ならびにそれらの製造方法
JP5450618B2 (ja) 表面特性及び耐２次加工脆性に優れた焼付硬化鋼及びその製造方法
KR102209569B1 (ko) 고강도 고연성 강판 및 그 제조방법
KR102312511B1 (ko) 소부경화성 및 상온 내시효성이 우수한 냉연강판 및 그 제조방법
KR100530057B1 (ko) 가공성 및 내2차가공취성이 우수한 고강도 냉연강판의제조방법
JP2006274288A (ja) 表面外観に優れた高強度溶融亜鉛系めっき鋼板
JPH0578779A (ja) 伸びフランジ成形性に優れる高強度薄鋼板及びその製造方法
EP1960563B1 (en) High strength thin steel sheet having excellent plating and elongation property and the method for manufacturing the same
KR20220064621A (ko) 성형성이 우수한 고강도 아연계 도금강판 및 그 제조방법

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110607

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110902

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110927

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20111017

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20141021

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Ref document number: 4848423

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250