FI20106275A0 - Ultraluja rakenneteräs ja menetelmä ultralujan rakenneteräksen valmistamiseksi - Google Patents

Ultraluja rakenneteräs ja menetelmä ultralujan rakenneteräksen valmistamiseksi

Info

Publication number
FI20106275A0
FI20106275A0 FI20106275A FI20106275A FI20106275A0 FI 20106275 A0 FI20106275 A0 FI 20106275A0 FI 20106275 A FI20106275 A FI 20106275A FI 20106275 A FI20106275 A FI 20106275A FI 20106275 A0 FI20106275 A0 FI 20106275A0
Authority
FI
Finland
Prior art keywords
high strength
ultra high
structural steel
strength structural
producing
Prior art date
Application number
FI20106275A
Other languages
English (en)
Swedish (sv)
Other versions
FI20106275A (fi
Inventor
Tommi Liimatainen
Original Assignee
Rautaruukki Oyj
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 Rautaruukki Oyj filed Critical Rautaruukki Oyj
Priority to FI20106275A priority Critical patent/FI20106275A/fi
Publication of FI20106275A0 publication Critical patent/FI20106275A0/fi
Priority to PCT/FI2011/051066 priority patent/WO2012072884A1/en
Priority to ES11815448T priority patent/ES2761839T3/es
Priority to CN201180066512.2A priority patent/CN103348020B/zh
Priority to EP11815448.3A priority patent/EP2646582B1/en
Priority to RU2013129002/02A priority patent/RU2586953C2/ru
Publication of FI20106275A publication Critical patent/FI20106275A/fi

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C21D2211/008—Martensite

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 Steel (AREA)
FI20106275A 2010-12-02 2010-12-02 Ultraluja rakenneteräs ja menetelmä ultralujan rakenneteräksen valmistamiseksi FI20106275A (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20106275A FI20106275A (fi) 2010-12-02 2010-12-02 Ultraluja rakenneteräs ja menetelmä ultralujan rakenneteräksen valmistamiseksi
PCT/FI2011/051066 WO2012072884A1 (en) 2010-12-02 2011-12-01 Ultra high-strength structural steel and method for producing ultra high-strength structural steel
ES11815448T ES2761839T3 (es) 2010-12-02 2011-12-01 Acero estructural de resistencia ultra alta y método para producir acero estructural de resistencia ultra alta
CN201180066512.2A CN103348020B (zh) 2010-12-02 2011-12-01 超高强度结构钢及用于生产超高强度结构钢的方法
EP11815448.3A EP2646582B1 (en) 2010-12-02 2011-12-01 Ultra high-strength structural steel and method for producing ultra high-strength structural steel
RU2013129002/02A RU2586953C2 (ru) 2010-12-02 2011-12-01 Сверхпрочная конструкционная сталь и способ ее изготовления

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106275A FI20106275A (fi) 2010-12-02 2010-12-02 Ultraluja rakenneteräs ja menetelmä ultralujan rakenneteräksen valmistamiseksi

Publications (2)

Publication Number Publication Date
FI20106275A0 true FI20106275A0 (fi) 2010-12-02
FI20106275A FI20106275A (fi) 2012-06-03

Family

ID=43414971

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106275A FI20106275A (fi) 2010-12-02 2010-12-02 Ultraluja rakenneteräs ja menetelmä ultralujan rakenneteräksen valmistamiseksi

Country Status (6)

Country Link
EP (1) EP2646582B1 (fi)
CN (1) CN103348020B (fi)
ES (1) ES2761839T3 (fi)
FI (1) FI20106275A (fi)
RU (1) RU2586953C2 (fi)
WO (1) WO2012072884A1 (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116200682A (zh) * 2022-12-14 2023-06-02 鞍钢股份有限公司 一种高强度高韧性低温海工钢板及其制造方法

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103266274B (zh) * 2013-05-22 2015-12-02 宝山钢铁股份有限公司 一种超高强度冷轧耐候钢板及其制造方法
CN103361569B (zh) * 2013-07-24 2016-02-24 莱芜钢铁集团有限公司 一种超低温耐候结构钢板及其生产方法
CN104451431A (zh) * 2014-11-19 2015-03-25 钢铁研究总院 一种高性能隔水管板材及生产方法
CN104846979A (zh) * 2015-05-26 2015-08-19 李培灿 一体成型水槽生产方法
CN108004488B (zh) * 2017-11-21 2020-05-19 武汉钢铁有限公司 一种耐海洋气候高韧性桥梁钢板及其生产方法
KR102020435B1 (ko) 2017-12-22 2019-09-10 주식회사 포스코 굽힘성 및 저온인성이 우수한 고강도 열연강판 및 이의 제조방법
CN109536850B (zh) * 2019-01-10 2020-10-02 北京科技大学 一种高强韧低屈强比厚钢板及其生产工艺
EP3763470B1 (en) 2019-07-09 2022-12-28 SSAB Technology AB A method for manufacturing a steel sheet product
WO2021256587A1 (ko) * 2020-06-19 2021-12-23 현대제철 주식회사 형강 및 그 제조 방법
CN112958930A (zh) * 2021-02-06 2021-06-15 邯郸钢铁集团有限责任公司 一种高碳当量带钢在连续退火的焊接方法
CN114058960B (zh) * 2021-11-12 2023-03-17 哈尔滨工程大学 一种25～60mm厚1000MPa级高强度高韧性易焊接纳米钢及其制备方法
CN114318155A (zh) * 2022-01-05 2022-04-12 河北普阳钢铁有限公司 一种含铬astm a36钢板及其生产方法
CN114836691B (zh) * 2022-04-28 2023-06-16 鞍钢股份有限公司 一种钻采用无缝钢管及其制造方法
CN115198175B (zh) * 2022-06-17 2023-04-07 鞍钢集团北京研究院有限公司 具有耐海洋生物附着性能的960MPa级超高强钢板及其制造方法
CN114941108A (zh) * 2022-06-28 2022-08-26 宝武集团鄂城钢铁有限公司 一种890MPa级免涂装耐大气腐蚀桥梁钢及其制备方法
CN115181908A (zh) * 2022-07-07 2022-10-14 莱芜钢铁集团银山型钢有限公司 一种极寒地区服役特厚规格460MPa级钢板及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1161056A (en) * 1965-10-04 1969-08-13 Yawata Iron & Steel Co Improved Weldable High Tensile Strength Steel Capable of providing Weld Heat-Affected Zone of High Toughness
JPS59100214A (ja) 1982-11-29 1984-06-09 Nippon Kokan Kk <Nkk> 厚肉高張力鋼の製造方法
JPH01230713A (ja) 1988-03-08 1989-09-14 Nippon Steel Corp 耐応力腐食割れ性の優れた高強度高靭性鋼の製造法
KR950004775B1 (ko) 1992-12-22 1995-05-10 포항종합제철주식회사 항복강도 150KSi급 고장력강의 제조방법
JPH10237583A (ja) * 1997-02-27 1998-09-08 Sumitomo Metal Ind Ltd 高張力鋼およびその製造方法
EP1017862B1 (en) * 1997-07-28 2006-11-29 Exxonmobil Upstream Research Company Method for producing ultra-high strength, weldable steels with superior toughness
JP3968011B2 (ja) * 2002-05-27 2007-08-29 新日本製鐵株式会社 低温靱性および溶接熱影響部靱性に優れた高強度鋼とその製造方法および高強度鋼管の製造方法
FI114484B (fi) * 2002-06-19 2004-10-29 Rautaruukki Oyj Kuumavalssattu nauhateräs ja sen valmistusmenetelmä

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116200682A (zh) * 2022-12-14 2023-06-02 鞍钢股份有限公司 一种高强度高韧性低温海工钢板及其制造方法
CN116200682B (zh) * 2022-12-14 2024-04-16 鞍钢股份有限公司 一种高强度高韧性低温海工钢板及其制造方法

Also Published As

Publication number Publication date
EP2646582A1 (en) 2013-10-09
RU2013129002A (ru) 2015-01-10
WO2012072884A1 (en) 2012-06-07
RU2586953C2 (ru) 2016-06-10
WO2012072884A9 (en) 2014-08-28
CN103348020A (zh) 2013-10-09
ES2761839T3 (es) 2020-05-21
FI20106275A (fi) 2012-06-03
EP2646582B1 (en) 2019-10-30
CN103348020B (zh) 2016-11-09

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