JP6285462B2 - ７８０ＭＰａ級冷間圧延二相帯鋼及びその製造方法 - Google Patents

７８０ＭＰａ級冷間圧延二相帯鋼及びその製造方法 Download PDF

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JP6285462B2
JP6285462B2 JP2015552973A JP2015552973A JP6285462B2 JP 6285462 B2 JP6285462 B2 JP 6285462B2 JP 2015552973 A JP2015552973 A JP 2015552973A JP 2015552973 A JP2015552973 A JP 2015552973A JP 6285462 B2 JP6285462 B2 JP 6285462B2
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rolled
steel
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JP2016510361A (ja
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暁 東 朱
暁 東 朱
旭 飛 李
旭 飛 李
培 芳 杜
培 芳 杜
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宝山鋼鉄股▲分▼有限公司
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    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0236—Cold 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
    • C22C38/02—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
    • C22C38/06—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C21D2211/005—Ferrite
    • 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

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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 Sheet Steel (AREA)
JP2015552973A 2013-01-22 2013-05-24 ７８０ＭＰａ級冷間圧延二相帯鋼及びその製造方法 Active JP6285462B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201310021998.9 2013-01-22
CN201310021998.9A CN103060703B (zh) 2013-01-22 2013-01-22 一种780MPa级冷轧双相带钢及其制造方法
PCT/CN2013/076184 WO2014114041A1 (zh) 2013-01-22 2013-05-24 一种780MPa级冷轧双相带钢及其制造方法

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JP2016510361A JP2016510361A (ja) 2016-04-07
JP2016510361A5 JP2016510361A5 (enExample) 2017-09-21
JP6285462B2 true JP6285462B2 (ja) 2018-02-28

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US (1) US11377711B2 (enExample)
EP (1) EP2949774B1 (enExample)
JP (1) JP6285462B2 (enExample)
KR (1) KR20150110723A (enExample)
CN (1) CN103060703B (enExample)
CA (1) CA2897885C (enExample)
ES (1) ES2685593T3 (enExample)
MX (1) MX370969B (enExample)
WO (1) WO2014114041A1 (enExample)

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CN103060703B (zh) 2013-01-22 2015-09-23 宝山钢铁股份有限公司 一种780MPa级冷轧双相带钢及其制造方法
CN104419878B (zh) * 2013-09-05 2017-03-29 鞍钢股份有限公司 具有耐候性的超高强度冷轧双相钢及其制造方法
CN103469112A (zh) * 2013-09-29 2013-12-25 宝山钢铁股份有限公司 一种高成形性冷轧双相带钢及其制造方法
KR101561007B1 (ko) * 2014-12-19 2015-10-16 주식회사 포스코 재질 불균일이 작고 성형성이 우수한 고강도 냉연강판, 용융아연도금강판, 및 그 제조 방법
MX2017015333A (es) * 2015-05-29 2018-03-28 Jfe Steel Corp Lamina de acero rolada en frio de alta resistencia, lamina de acero recubierta de alta resistencia, metodo para fabricar lamina de acero rolada en frio de alta resistencia, y metodo para fabricar lamina de acero recubierta de alta resistencia.
CN105154769B (zh) * 2015-09-18 2017-06-23 宝山钢铁股份有限公司 一种780MPa级热轧高强度高扩孔钢及其制造方法
CN105779874B (zh) * 2016-05-17 2017-12-15 武汉钢铁有限公司 Cr‑Nb系780MPa级热轧双相钢及其生产方法
CN107619993B (zh) * 2016-07-13 2019-12-17 上海梅山钢铁股份有限公司 屈服强度750MPa级冷轧马氏体钢板及其制造方法
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CN107190128A (zh) * 2017-06-06 2017-09-22 武汉钢铁有限公司 高屈服强度780MPa级冷轧双相钢的制造方法
CN109207867A (zh) * 2017-06-29 2019-01-15 宝山钢铁股份有限公司 一种冷轧退火双相钢、钢板及其制造方法
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CN111218620B (zh) 2018-11-23 2021-10-22 宝山钢铁股份有限公司 一种高屈强比冷轧双相钢及其制造方法
CN109536845B (zh) * 2019-02-01 2021-09-21 本钢板材股份有限公司 一种抗拉强度590MPa级车轮用热轧铁素体贝氏体双相钢钢带及其制备方法
CN109943777B (zh) * 2019-03-29 2021-04-13 江苏省沙钢钢铁研究院有限公司 一种磷化冷轧带钢及制造方法
CN110983197A (zh) * 2019-11-14 2020-04-10 邯郸钢铁集团有限责任公司 800MPa级高冷弯冷轧双相钢板及其制备方法
KR102390816B1 (ko) * 2020-09-07 2022-04-26 주식회사 포스코 구멍확장성이 우수한 고강도 강판 및 그 제조방법
CN112760463B (zh) * 2020-12-25 2022-04-05 马鞍山钢铁股份有限公司 一种780MPa级微合金化双相钢的连续退火方法
CN114763595B (zh) * 2021-01-15 2023-07-07 宝山钢铁股份有限公司 一种冷轧钢板以及冷轧钢板的制造方法
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
CN115181917B (zh) * 2021-04-02 2023-09-12 宝山钢铁股份有限公司 780MPa级别低碳低合金高成形性双相钢及快速热处理制造方法
CN113862580A (zh) * 2021-09-08 2021-12-31 唐山不锈钢有限责任公司 一种590MPa级冷轧双相钢用热轧钢带及其生产方法
CN115091125B (zh) * 2022-06-17 2023-10-03 攀钢集团攀枝花钢铁研究院有限公司 一种780MPa级高扩孔冷轧双相钢及其酸轧工序的焊接方法
CN117660831A (zh) 2022-08-23 2024-03-08 宝山钢铁股份有限公司 一种双相钢及其制造方法
CN119220893B (zh) * 2023-06-30 2025-11-14 宝山钢铁股份有限公司 一种高r值的超高强钢板及其制造方法
CN116987966A (zh) * 2023-07-25 2023-11-03 首钢京唐钢铁联合有限责任公司 一种双相钢
CN117737598A (zh) * 2023-12-07 2024-03-22 新余钢铁股份有限公司 一种消防灭火器筒体用钢及其制备方法和应用
CN118064801A (zh) * 2024-03-26 2024-05-24 首钢集团有限公司 一种1180MPa级热镀锌双相钢及其制备方法

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CN102828119A (zh) * 2011-06-14 2012-12-19 鞍钢股份有限公司 高弯曲型980MPa级冷轧双相钢及其制备工艺
CN102605240A (zh) * 2011-12-09 2012-07-25 首钢总公司 一种具有高强度和高塑性的双相钢及其生产方法
CN103060703B (zh) * 2013-01-22 2015-09-23 宝山钢铁股份有限公司 一种780MPa级冷轧双相带钢及其制造方法

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WO2014114041A1 (zh) 2014-07-31
MX370969B (es) 2020-01-10
ES2685593T3 (es) 2018-10-10
KR20150110723A (ko) 2015-10-02
EP2949774A4 (en) 2016-10-26
CA2897885A1 (en) 2014-07-31
CN103060703B (zh) 2015-09-23
MX2015009431A (es) 2015-10-09
US11377711B2 (en) 2022-07-05
CA2897885C (en) 2020-09-22
JP2016510361A (ja) 2016-04-07
US20150361519A1 (en) 2015-12-17
CN103060703A (zh) 2013-04-24
EP2949774B1 (en) 2018-08-08
EP2949774A1 (en) 2015-12-02

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