KR960009174B1 - Process for porducing rolled shape steel material having high strength high toughness and excellent fire resistance - Google Patents

Process for porducing rolled shape steel material having high strength high toughness and excellent fire resistance Download PDF

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Publication number
KR960009174B1
KR960009174B1 KR93019208A KR930019208A KR960009174B1 KR 960009174 B1 KR960009174 B1 KR 960009174B1 KR 93019208 A KR93019208 A KR 93019208A KR 930019208 A KR930019208 A KR 930019208A KR 960009174 B1 KR960009174 B1 KR 960009174B1
Authority
KR
South Korea
Prior art keywords
porducing
steel material
fire resistance
shape steel
excellent fire
Prior art date
Application number
KR93019208A
Other languages
English (en)
Other versions
KR940007206A (ko
Inventor
Kohichi Yamamoto
Suguru Yoshida
Kazuo Watanabe
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of KR940007206A publication Critical patent/KR940007206A/ko
Application granted granted Critical
Publication of KR960009174B1 publication Critical patent/KR960009174B1/ko

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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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • 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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium

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 Steel (AREA)
  • Continuous Casting (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
KR93019208A 1992-09-24 1993-09-21 Process for porducing rolled shape steel material having high strength high toughness and excellent fire resistance KR960009174B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4254941A JP2760713B2 (ja) 1992-09-24 1992-09-24 耐火性及び靱性の優れた制御圧延形鋼の製造方法
JP254941/1992 1992-09-24

Publications (2)

Publication Number Publication Date
KR940007206A KR940007206A (ko) 1994-04-26
KR960009174B1 true KR960009174B1 (en) 1996-07-16

Family

ID=17271988

Family Applications (1)

Application Number Title Priority Date Filing Date
KR93019208A KR960009174B1 (en) 1992-09-24 1993-09-21 Process for porducing rolled shape steel material having high strength high toughness and excellent fire resistance

Country Status (7)

Country Link
US (2) US5421920A (ko)
EP (1) EP0589424B1 (ko)
JP (1) JP2760713B2 (ko)
KR (1) KR960009174B1 (ko)
CN (1) CN1035779C (ko)
CA (1) CA2106616C (ko)
DE (1) DE69330326T2 (ko)

Cited By (3)

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KR20190077785A (ko) * 2017-12-26 2019-07-04 주식회사 포스코 피로균열 전파 억제 특성이 우수한 구조용 고강도 강재 및 그 제조방법
WO2020130515A3 (ko) * 2018-12-19 2020-08-27 주식회사 포스코 취성파괴 저항성이 우수한 구조용 강재 및 그 제조방법
WO2020130436A3 (ko) * 2018-12-19 2020-09-03 주식회사 포스코 냉간 벤딩성이 우수한 고강도 구조용 강재 및 그 제조방법

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FR2757542B1 (fr) * 1996-12-19 1999-01-15 Der Dillinger Huttenwerke Ag Acier de construction faiblement allie a particules actives
JP2000319750A (ja) * 1999-05-10 2000-11-21 Kawasaki Steel Corp 溶接熱影響部靱性に優れた大入熱溶接用高張力鋼材
JP3873540B2 (ja) * 1999-09-07 2007-01-24 Ｊｆｅスチール株式会社 高生産性・高強度圧延ｈ形鋼の製造方法
EP1281777B1 (en) * 2000-04-04 2010-06-23 Nippon Steel Corporation A method of producing a rolled h-shaped steel having uniform microstructure and uniform mechanical properties
JP4837171B2 (ja) * 2001-01-16 2011-12-14 新日本製鐵株式会社 低降伏比高靭性耐火ｈ形鋼の製造方法
JP4556334B2 (ja) * 2001-02-01 2010-10-06 大同特殊鋼株式会社 軟窒化用非調質鋼熱間鍛造部品
EP1396620A4 (en) * 2001-05-10 2005-01-12 Soghi Kogyo Co Ltd EXHAUST GUIDE ARRANGEMENT FOR TURBOCHARGER WITH VARIABLE GEOMETRY WITH IMPROVED HEAT RESISTANCE AND METHOD FOR PRODUCING THEREFORE THERMOST-RESISTANT COMPONENTS AND METHOD FOR PRODUCING PIPE MATERIAL FOR MANUFACTURED ADJUSTABLE GUIDE SHOVELS
US6669789B1 (en) 2001-08-31 2003-12-30 Nucor Corporation Method for producing titanium-bearing microalloyed high-strength low-alloy steel
AR042932A1 (es) * 2003-01-31 2005-07-06 Sumitomo Metal Ind Tubo de acero sin costura para arbol de transmision y procedinmiento para fabricarlo
JP4660250B2 (ja) * 2004-04-07 2011-03-30 新日本製鐵株式会社 大入熱溶接による溶接熱影響部の低温靭性に優れた厚手高強度鋼板
JP2006063443A (ja) * 2004-07-28 2006-03-09 Nippon Steel Corp 耐火性に優れたｈ形鋼およびその製造方法
US10071416B2 (en) * 2005-10-20 2018-09-11 Nucor Corporation High strength thin cast strip product and method for making the same
CN100368577C (zh) * 2005-12-29 2008-02-13 攀枝花钢铁(集团)公司 细化型钢晶粒的生产方法
WO2008126910A1 (ja) * 2007-04-06 2008-10-23 Nippon Steel Corporation 高温特性と靱性に優れた鋼材及びその製造方法
US20100215981A1 (en) * 2009-02-20 2010-08-26 Nucor Corporation Hot rolled thin cast strip product and method for making the same
WO2011100798A1 (en) 2010-02-20 2011-08-25 Bluescope Steel Limited Nitriding of niobium steel and product made thereby
JP5760519B2 (ja) * 2011-03-03 2015-08-12 Ｊｆｅスチール株式会社 靭性に優れる圧延ｈ形鋼およびその製造方法
CN103397281A (zh) * 2013-08-19 2013-11-20 梧州市永达钢铁有限公司 一种高强度钢铁及其制备方法
JP6131833B2 (ja) * 2013-11-08 2017-05-24 新日鐵住金株式会社 Ｔｉ脱酸鋼の連続鋳造方法
EP3085803B1 (en) 2013-12-16 2019-09-04 Nippon Steel Corporation H-shaped steel and method for producing same
KR102058602B1 (ko) * 2015-12-18 2019-12-23 닛폰세이테츠 가부시키가이샤 페라이트계 내열강용 용접 재료, 페라이트계 내열강용 용접 조인트 및 페라이트계 내열강용 용접 조인트의 제조 방법
EP3425080B2 (en) * 2016-03-02 2024-07-24 Nippon Steel Corporation Steel h-shape for low temperature service and manufacturing method therefor
JP6720842B2 (ja) * 2016-11-22 2020-07-08 日本製鉄株式会社 鋼矢板
KR101999015B1 (ko) * 2017-12-24 2019-07-10 주식회사 포스코 취성균열 전파 저항성이 우수한 구조용 강재 및 그 제조방법
CN109023093A (zh) * 2018-09-10 2018-12-18 台山永发五金制品有限公司 一种高强度钢材及其制备方法
CN109023024B (zh) * 2018-09-29 2020-09-08 上海大学 一步铸造高强度低碳钢的工艺及高强度低碳钢
CN113652600A (zh) * 2021-07-02 2021-11-16 南京钢铁有限公司 高铁制动盘用钢及其热处理方法
CN113604739A (zh) * 2021-08-03 2021-11-05 联峰钢铁（张家港）有限公司 一种精密成形用轿车驱动轴球笼用钢及其制造方法
CN114540713B (zh) * 2022-03-01 2023-03-14 新疆八一钢铁股份有限公司 一种q235kz抗震型钢的生产方法

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190077785A (ko) * 2017-12-26 2019-07-04 주식회사 포스코 피로균열 전파 억제 특성이 우수한 구조용 고강도 강재 및 그 제조방법
WO2019132262A1 (ko) * 2017-12-26 2019-07-04 주식회사 포스코 피로균열 전파 억제 특성이 우수한 구조용 고강도 강재 및 그 제조방법
WO2020130515A3 (ko) * 2018-12-19 2020-08-27 주식회사 포스코 취성파괴 저항성이 우수한 구조용 강재 및 그 제조방법
WO2020130436A3 (ko) * 2018-12-19 2020-09-03 주식회사 포스코 냉간 벤딩성이 우수한 고강도 구조용 강재 및 그 제조방법

Also Published As

Publication number Publication date
CA2106616C (en) 1998-08-25
CN1035779C (zh) 1997-09-03
DE69330326T2 (de) 2001-09-20
DE69330326D1 (de) 2001-07-19
EP0589424B1 (en) 2001-06-13
EP0589424A3 (en) 1994-09-14
CA2106616A1 (en) 1994-03-25
US5421920A (en) 1995-06-06
KR940007206A (ko) 1994-04-26
US5985051A (en) 1999-11-16
JPH06100924A (ja) 1994-04-12
EP0589424A2 (en) 1994-03-30
JP2760713B2 (ja) 1998-06-04
CN1088628A (zh) 1994-06-29

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