ES2761839T3 - Acero estructural de resistencia ultra alta y método para producir acero estructural de resistencia ultra alta - Google Patents

Acero estructural de resistencia ultra alta y método para producir acero estructural de resistencia ultra alta Download PDF

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Publication number
ES2761839T3
ES2761839T3 ES11815448T ES11815448T ES2761839T3 ES 2761839 T3 ES2761839 T3 ES 2761839T3 ES 11815448 T ES11815448 T ES 11815448T ES 11815448 T ES11815448 T ES 11815448T ES 2761839 T3 ES2761839 T3 ES 2761839T3
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Spain
Prior art keywords
steel
structural steel
ultra high
high strength
content
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Application number
ES11815448T
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English (en)
Spanish (es)
Inventor
Tommi Liimatainen
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.)
Rautaruukki Oyj
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Rautaruukki Oyj
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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
    • C22C38/18—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 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
    • 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)
ES11815448T 2010-12-02 2011-12-01 Acero estructural de resistencia ultra alta y método para producir acero estructural de resistencia ultra alta Active ES2761839T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20106275A FI20106275A7 (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

Publications (1)

Publication Number Publication Date
ES2761839T3 true ES2761839T3 (es) 2020-05-21

Family

ID=43414971

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11815448T Active ES2761839T3 (es) 2010-12-02 2011-12-01 Acero estructural de resistencia ultra alta y método para producir acero estructural de resistencia ultra alta

Country Status (6)

Country Link
EP (1) EP2646582B1 (de)
CN (1) CN103348020B (de)
ES (1) ES2761839T3 (de)
FI (1) FI20106275A7 (de)
RU (1) RU2586953C2 (de)
WO (1) WO2012072884A1 (de)

Families Citing this family (19)

* 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 (de) 2019-07-09 2022-12-28 SSAB Technology AB Verfahren zur herstellung eines stahlblechprodukts
US20220316019A1 (en) * 2020-06-19 2022-10-06 Hyundai Steel Company Section steel and method for manufacturing same
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
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
CN117305701B (zh) * 2023-09-21 2026-02-17 南京钢铁股份有限公司 一种730MPa级超高强度高层建筑用钢板及其制造方法
CN119571198B (zh) * 2024-11-29 2026-03-20 湖南华菱涟源钢铁有限公司 高强度耐蚀结构钢及其制备方法

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
WO1999005328A1 (en) * 1997-07-28 1999-02-04 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

Also Published As

Publication number Publication date
WO2012072884A9 (en) 2014-08-28
CN103348020B (zh) 2016-11-09
EP2646582A1 (de) 2013-10-09
WO2012072884A1 (en) 2012-06-07
FI20106275A (fi) 2012-06-03
RU2586953C2 (ru) 2016-06-10
EP2646582B1 (de) 2019-10-30
FI20106275A7 (fi) 2012-06-03
RU2013129002A (ru) 2015-01-10
CN103348020A (zh) 2013-10-09
FI20106275A0 (fi) 2010-12-02

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