[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

KR100886052B1 - 내수소취화 특성 및 가공성이 우수한 초고강도 박강판 - Google Patents

내수소취화 특성 및 가공성이 우수한 초고강도 박강판 Download PDF

Info

Publication number
KR100886052B1
KR100886052B1 KR1020050131620A KR20050131620A KR100886052B1 KR 100886052 B1 KR100886052 B1 KR 100886052B1 KR 1020050131620 A KR1020050131620 A KR 1020050131620A KR 20050131620 A KR20050131620 A KR 20050131620A KR 100886052 B1 KR100886052 B1 KR 100886052B1
Authority
KR
South Korea
Prior art keywords
less
mass
steel sheet
hydrogen embrittlement
steel
Prior art date
Application number
KR1020050131620A
Other languages
English (en)
Korean (ko)
Other versions
KR20060076741A (ko
Inventor
후미오 유세
슈시 이케다
요이치 무카이
히로시 아카미즈
준이치로 기누가사
겐지 사이토
고이치 스기모토
도모히코 호조
Original Assignee
가부시키가이샤 고베 세이코쇼
가부시키가이샤 신슈 티엘오
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
Priority claimed from JP2005147357A external-priority patent/JP4551815B2/ja
Priority claimed from JP2005147359A external-priority patent/JP4684003B2/ja
Priority claimed from JP2005147358A external-priority patent/JP4551816B2/ja
Application filed by 가부시키가이샤 고베 세이코쇼, 가부시키가이샤 신슈 티엘오 filed Critical 가부시키가이샤 고베 세이코쇼
Publication of KR20060076741A publication Critical patent/KR20060076741A/ko
Application granted granted Critical
Publication of KR100886052B1 publication Critical patent/KR100886052B1/ko

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
    • C22C38/02—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
    • C22C38/14—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • C21D2211/002—Bainite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
KR1020050131620A 2004-12-28 2005-12-28 내수소취화 특성 및 가공성이 우수한 초고강도 박강판 KR100886052B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
JP2004381245 2004-12-28
JP2004381244 2004-12-28
JPJP-P-2004-00381245 2004-12-28
JPJP-P-2004-00381244 2004-12-28
JP2004381243 2004-12-28
JPJP-P-2004-00381243 2004-12-28
JPJP-P-2005-00147358 2005-05-19
JPJP-P-2005-00147359 2005-05-19
JPJP-P-2005-00147357 2005-05-19
JP2005147357A JP4551815B2 (ja) 2004-12-28 2005-05-19 耐水素脆化特性及び加工性に優れた超高強度薄鋼板
JP2005147359A JP4684003B2 (ja) 2004-12-28 2005-05-19 耐水素脆化特性及び加工性に優れた超高強度薄鋼板
JP2005147358A JP4551816B2 (ja) 2004-12-28 2005-05-19 耐水素脆化特性及び加工性に優れた超高強度薄鋼板

Publications (2)

Publication Number Publication Date
KR20060076741A KR20060076741A (ko) 2006-07-04
KR100886052B1 true KR100886052B1 (ko) 2009-02-26

Family

ID=35833528

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020050131620A KR100886052B1 (ko) 2004-12-28 2005-12-28 내수소취화 특성 및 가공성이 우수한 초고강도 박강판

Country Status (4)

Country Link
US (1) US20060137769A1 (fr)
EP (1) EP1676933B1 (fr)
KR (1) KR100886052B1 (fr)
CA (1) CA2531616A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078327A (ko) 2017-12-26 2019-07-04 주식회사 포스코 내충격성이 우수한 열연강판, 강관, 부재 및 그 제조 방법

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3764411B2 (ja) * 2002-08-20 2006-04-05 株式会社神戸製鋼所 焼付硬化性に優れた複合組織鋼板
US7314532B2 (en) * 2003-03-26 2008-01-01 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) High-strength forged parts having high reduction of area and method for producing same
JP4716359B2 (ja) * 2005-03-30 2011-07-06 株式会社神戸製鋼所 均一伸びに優れた高強度冷延鋼板およびその製造方法
JP4716358B2 (ja) * 2005-03-30 2011-07-06 株式会社神戸製鋼所 強度と加工性のバランスに優れた高強度冷延鋼板およびめっき鋼板
WO2007077933A1 (fr) * 2005-12-28 2007-07-12 Kabushiki Kaisha Kobe Seiko Sho Feuille d’acier ultra-resistante
JP5030200B2 (ja) * 2006-06-05 2012-09-19 株式会社神戸製鋼所 伸び、伸びフランジ性および溶接性に優れた高強度鋼板
JP4974341B2 (ja) * 2006-06-05 2012-07-11 株式会社神戸製鋼所 成形性、スポット溶接性、および耐遅れ破壊性に優れた高強度複合組織鋼板
CN101460647B (zh) * 2006-07-14 2015-05-20 株式会社神户制钢所 高强度钢板及其制造方法
JP4164537B2 (ja) * 2006-12-11 2008-10-15 株式会社神戸製鋼所 高強度薄鋼板
KR101008117B1 (ko) * 2008-05-19 2011-01-13 주식회사 포스코 표면특성이 우수한 고가공용 고강도 박강판 및용융아연도금강판과 그 제조방법
KR101027250B1 (ko) * 2008-05-20 2011-04-06 주식회사 포스코 고연성 및 내지연파괴 특성이 우수한 고강도 냉연강판,용융아연 도금강판 및 그 제조방법
JP5412182B2 (ja) * 2009-05-29 2014-02-12 株式会社神戸製鋼所 耐水素脆化特性に優れた高強度鋼板
KR101591611B1 (ko) * 2011-07-06 2016-02-03 신닛테츠스미킨 카부시키카이샤 냉연 강판의 제조 방법
JP5364859B1 (ja) * 2012-05-31 2013-12-11 株式会社神戸製鋼所 コイリング性と耐水素脆性に優れた高強度ばね用鋼線およびその製造方法
DE102015119839A1 (de) * 2015-11-17 2017-05-18 Benteler Steel/Tube Gmbh Stahllegierung mit hohem Energieaufnahmevermögen und Stahlrohrprodukt
JP2018538440A (ja) 2015-11-16 2018-12-27 ベントラー スティール ／ チューブ ゲーエムベーハー 高エネルギー吸収能力を備えた合金鋼及び鋼管製品
EP3415655B1 (fr) * 2016-02-10 2020-11-25 JFE Steel Corporation Tôle d'acier à haute résistance et procédé de fabrication de cette dernière
KR101830538B1 (ko) * 2016-11-07 2018-02-21 주식회사 포스코 항복비가 우수한 초고강도 강판 및 그 제조방법
BR112019014902A2 (pt) 2017-02-16 2020-03-03 Nippon Steel Corporation Chapa de aço laminado a quente e método para produção da mesma
RU2768717C1 (ru) 2018-11-30 2022-03-24 Арселормиттал Холоднокатаный отожжённый стальной лист с высокой степенью раздачи отверстия и способ его изготовления
MX2021010376A (es) 2019-03-29 2021-10-01 Nippon Steel Corp Lamina de acero.
KR102321297B1 (ko) * 2019-12-18 2021-11-03 주식회사 포스코 가공성이 우수한 고강도 강판 및 그 제조방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004308002A (ja) * 2003-03-26 2004-11-04 Kobe Steel Ltd 伸び及び耐水素脆化特性に優れた超高強度鋼板、その製造方法、並びに該超高強度鋼板を用いた超高強度プレス成形部品の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376110A (en) * 1980-08-04 1983-03-08 Hybritech, Incorporated Immunometric assays using monoclonal antibodies
US4486530A (en) * 1980-08-04 1984-12-04 Hybritech Incorporated Immunometric assays using monoclonal antibodies
US4816567A (en) * 1983-04-08 1989-03-28 Genentech, Inc. Recombinant immunoglobin preparations
US5922615A (en) * 1990-03-12 1999-07-13 Biosite Diagnostics Incorporated Assay devices comprising a porous capture membrane in fluid-withdrawing contact with a nonabsorbent capillary network
US5401629A (en) * 1990-08-07 1995-03-28 The Salk Institute Biotechnology/Industrial Associates, Inc. Assay methods and compositions useful for measuring the transduction of an intracellular signal
DE69232666T2 (de) * 1991-04-01 2003-03-20 Merck & Co., Inc. Gene, die die proteolytische aktivitaet von pichia beeinflussen und deren verwendung
US5458852A (en) * 1992-05-21 1995-10-17 Biosite Diagnostics, Inc. Diagnostic devices for the controlled movement of reagents without membranes
US6019944A (en) * 1992-05-21 2000-02-01 Biosite Diagnostics, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membranes
US6143576A (en) * 1992-05-21 2000-11-07 Biosite Diagnostics, Inc. Non-porous diagnostic devices for the controlled movement of reagents
US5914241A (en) * 1993-01-19 1999-06-22 Biosite Diagnostics, Inc. Assays and kits for detecting analytes in the presence of cross-reacting substances
US5965375A (en) * 1997-04-04 1999-10-12 Biosite Diagnostics Diagnostic tests and kits for Clostridium difficile
US20040136986A1 (en) * 1997-10-31 2004-07-15 Genentech, Inc. Methods and compositions comprising glycoprotein glycoforms
JPH11293383A (ja) 1998-04-09 1999-10-26 Nippon Steel Corp 水素性欠陥の少ない厚鋼板およびその製造方法
JP3924159B2 (ja) 2001-11-28 2007-06-06 新日本製鐵株式会社 成形加工後の耐遅れ破壊性に優れた高強度薄鋼板及びその製造方法並びに高強度薄鋼板により作成された自動車用強度部品
US20050150580A1 (en) * 2004-01-09 2005-07-14 Kabushiki Kaisha Kobe Seiko Sho(Kobe Steel, Ltd.) Ultra-high strength steel sheet having excellent hydrogen embrittlement resistance, and method for manufacturing the same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004308002A (ja) * 2003-03-26 2004-11-04 Kobe Steel Ltd 伸び及び耐水素脆化特性に優れた超高強度鋼板、その製造方法、並びに該超高強度鋼板を用いた超高強度プレス成形部品の製造方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ISIJ International, Tokyo. JP, vol 40, no9, 902-908p,*

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190078327A (ko) 2017-12-26 2019-07-04 주식회사 포스코 내충격성이 우수한 열연강판, 강관, 부재 및 그 제조 방법

Also Published As

Publication number Publication date
EP1676933A1 (fr) 2006-07-05
KR20060076741A (ko) 2006-07-04
CA2531616A1 (fr) 2006-06-28
US20060137769A1 (en) 2006-06-29
EP1676933B1 (fr) 2015-05-27

Similar Documents

Publication Publication Date Title
KR100723092B1 (ko) 내수소취화 특성이 뛰어난 초고강도 박 강판
KR100886052B1 (ko) 내수소취화 특성 및 가공성이 우수한 초고강도 박강판
KR101126827B1 (ko) 고강도 박강판
KR100990772B1 (ko) 초고강도 박강판
KR101265427B1 (ko) 가공성이 우수한 고강도 냉연 강판 및 그의 제조방법
JP4174592B2 (ja) 超高強度薄鋼板
CN104040009B (zh) 热轧钢板及其制造方法
JP5503346B2 (ja) 耐水素脆性に優れた超高強度薄鋼板
JP5025211B2 (ja) 打抜き加工用の超高強度薄鋼板
JP4684002B2 (ja) 耐水素脆化特性に優れた超高強度薄鋼板
JP4868771B2 (ja) 耐水素脆化特性に優れた超高強度薄鋼板
CN115735012B (zh) 钢板以及钢板的制造方法
JP4174593B2 (ja) 超高強度薄鋼板
JP4553372B2 (ja) 耐水素脆化特性に優れた超高強度薄鋼板
JP4551815B2 (ja) 耐水素脆化特性及び加工性に優れた超高強度薄鋼板
JP4684003B2 (ja) 耐水素脆化特性及び加工性に優れた超高強度薄鋼板
KR20200128159A (ko) 고강도 강판 및 고강도 아연도금 강판
WO2021054290A1 (fr) Tôle d'acier à haute résistance mécanique et son procédé de production
JP4551816B2 (ja) 耐水素脆化特性及び加工性に優れた超高強度薄鋼板

Legal Events

Date Code Title Description
A201 Request for examination
AMND Amendment
E902 Notification of reason for refusal
AMND Amendment
E601 Decision to refuse application
AMND Amendment
J201 Request for trial against refusal decision
B701 Decision to grant
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130117

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20140120

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20150120

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20160114

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20170119

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20180118

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20190116

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20200115

Year of fee payment: 12