KR101263612B1 - 성형성, 형상 동결성, 표면 외관이 우수한 냉연 강판, 및 그 제조 방법 - Google Patents

성형성, 형상 동결성, 표면 외관이 우수한 냉연 강판, 및 그 제조 방법 Download PDF

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Publication number
KR101263612B1
KR101263612B1 KR1020117025095A KR20117025095A KR101263612B1 KR 101263612 B1 KR101263612 B1 KR 101263612B1 KR 1020117025095 A KR1020117025095 A KR 1020117025095A KR 20117025095 A KR20117025095 A KR 20117025095A KR 101263612 B1 KR101263612 B1 KR 101263612B1
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KR
South Korea
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rolling
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average
degreec
value
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KR1020117025095A
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English (en)
Korean (ko)
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KR20110137816A (ko
Inventor
에이코 야스하라
고이치로 후지타
다로 기즈
가즈히로 하나자와
시게히로 다카조
Original Assignee
제이에프이 스틸 가부시키가이샤
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Publication of KR20110137816A publication Critical patent/KR20110137816A/ko
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Publication of KR101263612B1 publication Critical patent/KR101263612B1/ko

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Classifications

    • 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
    • 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
    • C22C38/02—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
    • C22C38/04—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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium

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 Sheet Steel (AREA)
  • Metal Rolling (AREA)
KR1020117025095A 2009-04-28 2010-02-19 성형성, 형상 동결성, 표면 외관이 우수한 냉연 강판, 및 그 제조 방법 KR101263612B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2009-108820 2009-04-28
JP2009108820A JP4962527B2 (ja) 2009-04-28 2009-04-28 成形性、形状凍結性、表面外観に優れた冷延鋼板、およびその製造方法
PCT/JP2010/053017 WO2010125848A1 (ja) 2009-04-28 2010-02-19 成形性、形状凍結性、表面外観に優れた冷延鋼板、およびその製造方法

Publications (2)

Publication Number Publication Date
KR20110137816A KR20110137816A (ko) 2011-12-23
KR101263612B1 true KR101263612B1 (ko) 2013-05-10

Family

ID=43032002

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020117025095A KR101263612B1 (ko) 2009-04-28 2010-02-19 성형성, 형상 동결성, 표면 외관이 우수한 냉연 강판, 및 그 제조 방법

Country Status (8)

Country Link
EP (1) EP2431490B1 (zh)
JP (1) JP4962527B2 (zh)
KR (1) KR101263612B1 (zh)
CN (1) CN102414334B (zh)
MX (1) MX2011010580A (zh)
MY (1) MY150597A (zh)
PL (1) PL2431490T3 (zh)
WO (1) WO2010125848A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104264038A (zh) * 2014-09-23 2015-01-07 攀钢集团西昌钢钒有限公司 一种440MPa级连退冷轧结构钢板及其生产工艺
JP7355994B2 (ja) * 2019-03-29 2023-10-04 日本製鉄株式会社 高炭素鋼板およびその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121118A (zh) 1974-03-12 1975-09-22
JPS5896821A (ja) 1981-12-02 1983-06-09 Nippon Steel Corp 歪時効硬化性を有する塗装鋼板の製造方法
JPS6386819A (ja) 1986-09-30 1988-04-18 Kawasaki Steel Corp 深絞り用冷延鋼板の製造方法
JPH10237548A (ja) 1997-02-20 1998-09-08 Nippon Steel Corp 成形性に優れた冷延鋼板の製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910413B2 (ja) * 1979-02-20 1984-03-08 株式会社神戸製鋼所 Ａｌキルド系冷延高張力鋼板の製造法
JPH0826403B2 (ja) * 1991-03-05 1996-03-13 新日本製鐵株式会社 連続焼鈍による表面性状の優れた加工用冷延鋼板の製造方法
JP4157279B2 (ja) 1998-07-27 2008-10-01 新日本製鐵株式会社 形状凍結性に優れたフェライト系薄鋼板
JP3532138B2 (ja) * 2000-04-25 2004-05-31 新日本製鐵株式会社 形状凍結性に優れたフェライト系薄鋼板及びその製造方法
KR100949694B1 (ko) * 2002-03-29 2010-03-29 제이에프이 스틸 가부시키가이샤 초미세입자 조직을 갖는 냉연강판 및 그 제조방법
JP4189209B2 (ja) * 2002-12-04 2008-12-03 新日本製鐵株式会社 形状凍結性に優れた鋼板及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50121118A (zh) 1974-03-12 1975-09-22
JPS5896821A (ja) 1981-12-02 1983-06-09 Nippon Steel Corp 歪時効硬化性を有する塗装鋼板の製造方法
JPS6386819A (ja) 1986-09-30 1988-04-18 Kawasaki Steel Corp 深絞り用冷延鋼板の製造方法
JPH10237548A (ja) 1997-02-20 1998-09-08 Nippon Steel Corp 成形性に優れた冷延鋼板の製造方法

Also Published As

Publication number Publication date
MY150597A (en) 2014-01-30
EP2431490A4 (en) 2012-10-31
JP2010255069A (ja) 2010-11-11
EP2431490B1 (en) 2014-01-15
EP2431490A1 (en) 2012-03-21
PL2431490T3 (pl) 2014-05-30
JP4962527B2 (ja) 2012-06-27
MX2011010580A (es) 2011-10-19
CN102414334B (zh) 2013-11-06
CN102414334A (zh) 2012-04-11
KR20110137816A (ko) 2011-12-23
WO2010125848A1 (ja) 2010-11-04

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