CN114829659A - 冲击韧性优异的用于减震阻尼器的钢材及其制造方法 - Google Patents

冲击韧性优异的用于减震阻尼器的钢材及其制造方法 Download PDF

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Publication number
CN114829659A
CN114829659A CN202080086827.2A CN202080086827A CN114829659A CN 114829659 A CN114829659 A CN 114829659A CN 202080086827 A CN202080086827 A CN 202080086827A CN 114829659 A CN114829659 A CN 114829659A
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China
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steel
present
temperature
steel material
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CN202080086827.2A
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English (en)
Chinese (zh)
Inventor
曹财荣
姜相德
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Posco Holdings Inc
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Posco Co Ltd
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Publication of CN114829659A publication Critical patent/CN114829659A/zh
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    • 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
    • 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
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0273—Final recrystallisation annealing
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • 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
    • 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
    • C21D2211/005—Ferrite

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  • 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)
CN202080086827.2A 2019-12-16 2020-12-03 冲击韧性优异的用于减震阻尼器的钢材及其制造方法 Pending CN114829659A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020190167746A KR102255829B1 (ko) 2019-12-16 2019-12-16 충격인성이 우수한 제진 댐퍼용 강재 및 이의 제조방법
KR10-2019-0167746 2019-12-16
PCT/KR2020/017541 WO2021125640A1 (ko) 2019-12-16 2020-12-03 충격인성이 우수한 제진 댐퍼용 강재 및 이의 제조방법

Publications (1)

Publication Number Publication Date
CN114829659A true CN114829659A (zh) 2022-07-29

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ID=76145210

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080086827.2A Pending CN114829659A (zh) 2019-12-16 2020-12-03 冲击韧性优异的用于减震阻尼器的钢材及其制造方法

Country Status (4)

Country Link
JP (1) JP7476312B2 (ko)
KR (1) KR102255829B1 (ko)
CN (1) CN114829659A (ko)
WO (1) WO2021125640A1 (ko)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000096138A (ja) * 1998-09-28 2000-04-04 Kawasaki Steel Corp 降伏強さが低くかつその強さ範囲が狭い構造用熱延鋼材の製造方法
CN101509098A (zh) * 2009-03-27 2009-08-19 武汉钢铁(集团)公司 屈服强度180Mpa热镀锌烘烤硬化钢及其生产方法
CN102168225A (zh) * 2010-02-25 2011-08-31 宝山钢铁股份有限公司 YP100MPa钢板及其制造方法
WO2019124982A1 (ko) * 2017-12-22 2019-06-27 주식회사 포스코 자기장 차폐용 강판 및 그 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3021184B2 (ja) * 1991-12-11 2000-03-15 新日本製鐵株式会社 降伏強さが低く、伸びの高い構造用鋼の製造法
JPH05186851A (ja) * 1992-01-11 1993-07-27 Sumitomo Metal Ind Ltd 制振性鋼並びに制振性溶接鋼管とその製造法
JPH101741A (ja) * 1996-06-10 1998-01-06 Nippon Steel Corp 降伏強さが低く、高伸びを有する構造用鋼およびその製造方法
JP3451007B2 (ja) * 1997-12-05 2003-09-29 新日本製鐵株式会社 降伏強さが低く、且つ、降伏強さの異方性が少ない構造用鋼およびその製造方法
JP2000178677A (ja) * 1998-12-09 2000-06-27 Nippon Steel Corp 靭性に優れ、降伏点の歪み速度依存性の小さい低降伏点鋼およびその製造方法
JP3331429B2 (ja) 1999-09-22 2002-10-07 株式会社竹中工務店 免震制震用の極低降伏溶接組立鋼構造部材
JP4003401B2 (ja) * 2001-02-13 2007-11-07 住友金属工業株式会社 降伏強さと破断伸びの変動が小さく高成形性と低降伏比とを有する鋼板およびその製造方法
JP4252949B2 (ja) * 2004-09-22 2009-04-08 株式会社神戸製鋼所 音響異方性が小さく、溶接性に優れた低降伏比高張力鋼板およびその製造方法
JP2007177303A (ja) 2005-12-28 2007-07-12 Cbmm Asia Co Ltd 延性に優れた鋼及びその製造方法
JP4705601B2 (ja) * 2007-03-29 2011-06-22 新日本製鐵株式会社 靭性に優れたダンパー用低降伏点鋼およびその製造方法
KR100973923B1 (ko) * 2007-12-20 2010-08-03 주식회사 포스코 고강도 고인성 건설용 강재 및 그 제조방법
KR101192130B1 (ko) 2010-07-01 2012-10-17 한국외국어대학교 연구산학협력단 비브리오균의 외막단백질에 대한 항체 및 이를 이용한 상기 균의 검출 방법
KR101490566B1 (ko) * 2012-12-27 2015-02-05 주식회사 포스코 극저온 인성이 우수하고 저항복비 특성을 가지는 고강도 강판 및 그의 제조방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000096138A (ja) * 1998-09-28 2000-04-04 Kawasaki Steel Corp 降伏強さが低くかつその強さ範囲が狭い構造用熱延鋼材の製造方法
CN101509098A (zh) * 2009-03-27 2009-08-19 武汉钢铁(集团)公司 屈服强度180Mpa热镀锌烘烤硬化钢及其生产方法
CN102168225A (zh) * 2010-02-25 2011-08-31 宝山钢铁股份有限公司 YP100MPa钢板及其制造方法
WO2019124982A1 (ko) * 2017-12-22 2019-06-27 주식회사 포스코 자기장 차폐용 강판 및 그 제조방법

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JP7476312B2 (ja) 2024-04-30
JP2023506831A (ja) 2023-02-20
KR102255829B1 (ko) 2021-05-25
WO2021125640A1 (ko) 2021-06-24

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