KR101241935B1 - 선박용 열간 압연 형강 및 그의 제조 방법 - Google Patents

선박용 열간 압연 형강 및 그의 제조 방법 Download PDF

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Publication number
KR101241935B1
KR101241935B1 KR1020107001564A KR20107001564A KR101241935B1 KR 101241935 B1 KR101241935 B1 KR 101241935B1 KR 1020107001564 A KR1020107001564 A KR 1020107001564A KR 20107001564 A KR20107001564 A KR 20107001564A KR 101241935 B1 KR101241935 B1 KR 101241935B1
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South Korea
Prior art keywords
mass
steel
addition
delete delete
ships
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KR1020107001564A
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English (en)
Korean (ko)
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KR20100023047A (ko
Inventor
타츠미 기무라
카즈히코 시오타니
신이치 스즈키
노부오 시카나이
카즈타카 고바야시
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제이에프이 스틸 가부시키가이샤
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Priority claimed from PCT/JP2008/063710 external-priority patent/WO2009017177A1/ja
Publication of KR20100023047A publication Critical patent/KR20100023047A/ko
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Publication of KR101241935B1 publication Critical patent/KR101241935B1/ko

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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
    • C22C38/38—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
    • B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
    • 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
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
    • C22C38/001—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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/40—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C21D2211/009—Pearlite

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 Steel (AREA)
  • Metal Rolling (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
KR1020107001564A 2007-07-27 2008-07-24 선박용 열간 압연 형강 및 그의 제조 방법 KR101241935B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2007196261 2007-07-27
JPJP-P-2007-196261 2007-07-27
JPJP-P-2008-178598 2008-07-09
JP2008178598A JP5396758B2 (ja) 2007-07-27 2008-07-09 船舶のバラストタンク用熱間圧延形鋼およびその製造方法
PCT/JP2008/063710 WO2009017177A1 (ja) 2007-07-27 2008-07-24 船舶用熱間圧延形鋼およびその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020127033613A Division KR20130004605A (ko) 2007-07-27 2008-07-24 선박용 열간 압연 형강 및 그의 제조 방법

Publications (2)

Publication Number Publication Date
KR20100023047A KR20100023047A (ko) 2010-03-03
KR101241935B1 true KR101241935B1 (ko) 2013-03-11

Family

ID=40503458

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020127033613A KR20130004605A (ko) 2007-07-27 2008-07-24 선박용 열간 압연 형강 및 그의 제조 방법
KR1020107001564A KR101241935B1 (ko) 2007-07-27 2008-07-24 선박용 열간 압연 형강 및 그의 제조 방법

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1020127033613A KR20130004605A (ko) 2007-07-27 2008-07-24 선박용 열간 압연 형강 및 그의 제조 방법

Country Status (4)

Country Link
JP (1) JP5396758B2 (ja)
KR (2) KR20130004605A (ja)
CN (1) CN101772583B (ja)
TW (1) TWI391499B (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5515353B2 (ja) * 2009-03-25 2014-06-11 Ｊｆｅスチール株式会社 熱間圧延ｔ形鋼およびその製造方法
JP5375246B2 (ja) * 2009-03-25 2013-12-25 Ｊｆｅスチール株式会社 原油タンク用耐食形鋼材とその製造方法
JP2010229526A (ja) * 2009-03-30 2010-10-14 Jfe Steel Corp 高耐食性塗装鋼材
JP5617191B2 (ja) * 2009-06-15 2014-11-05 Ｊｆｅスチール株式会社 耐塗膜膨れ性に優れた船舶用鋼材
JP5481980B2 (ja) * 2009-07-16 2014-04-23 Ｊｆｅスチール株式会社 耐塗膜膨れ性に優れた船舶用鋼材
JP2011231365A (ja) * 2010-04-27 2011-11-17 Jfe Steel Corp 船舶用熱間圧延形鋼およびその製造方法
KR101243011B1 (ko) * 2010-09-29 2013-03-12 주식회사 포스코 내식성이 우수한 저합금 고강도 열연강판 및 그 제조방법
KR101242807B1 (ko) * 2010-09-29 2013-03-12 주식회사 포스코 내식성이 우수한 저합금 열연강판 및 그 제조방법
CN103014484A (zh) * 2011-09-26 2013-04-03 株式会社神户制钢所 焊接应变少的钢板
KR101676710B1 (ko) * 2011-12-27 2016-11-16 제이에프이 스틸 가부시키가이샤 취성 균열 전파 정지 특성이 우수한 구조용 고강도 후강판 및 그의 제조 방법
JP2013227610A (ja) * 2012-04-25 2013-11-07 Jfe Steel Corp 石炭船または石炭・鉱石兼用船ホールド用の耐食鋼
JP5979063B2 (ja) * 2012-05-23 2016-08-24 Ｊｆｅスチール株式会社 耐食性および母材靭性に優れた船舶用鋼材の製造方法
KR101461740B1 (ko) * 2012-12-21 2014-11-14 주식회사 포스코 재질 및 두께 편차가 작고 내도금박리성이 우수한 열연강판 및 그 제조방법
CN104404395B (zh) * 2014-11-11 2016-09-28 南京钢铁股份有限公司 油船货油舱用耐蚀球扁钢及其冶炼工艺
CN105349883A (zh) * 2015-12-07 2016-02-24 张家港市新凯带钢制造有限公司 耐腐蚀型合金钢
CN105886905A (zh) * 2016-06-21 2016-08-24 泉州市惠安闽投商贸有限公司 一种海洋钻井平台压缩空气系统用合金材料及其制作方法
CN105970086B (zh) * 2016-06-29 2018-04-20 巢湖鹏远金属焊管有限公司 高强度耐腐蚀直缝焊管用钢
KR101879082B1 (ko) * 2016-12-21 2018-07-16 주식회사 포스코 저항복비형 초고강도 강재 및 그 제조방법
JP6624130B2 (ja) * 2017-03-14 2019-12-25 Ｊｆｅスチール株式会社 鋼材およびその製造方法
CN106929741A (zh) * 2017-05-10 2017-07-07 高金建 一种用于锻造高压电磁阀阀杆的合金钢
CN106929761A (zh) * 2017-05-11 2017-07-07 高金建 一种用于制造手机外壳的新型不锈钢
CN110076196B (zh) * 2019-05-15 2020-05-22 南京钢铁股份有限公司 一种集装箱船用止裂钢的生产方法
CN112621125B (zh) * 2020-12-14 2021-08-24 桃江富硕精密机械有限公司 一种高润滑耐磨的机械手臂导轨
CN113528956A (zh) * 2021-06-30 2021-10-22 武汉钢铁有限公司 一种具有优良疲劳性能和耐腐蚀性能的高强耐候钢及其生产方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06145901A (ja) * 1992-11-11 1994-05-27 Kawasaki Steel Corp 遠心鋳造製複合ロール
JP2005325439A (ja) * 2004-04-14 2005-11-24 Sumitomo Metal Ind Ltd カーゴオイルタンク用鋼材
WO2007097142A1 (ja) 2006-02-27 2007-08-30 Jfe Steel Corporation 船舶用耐食鋼材

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3612115B2 (ja) * 1995-07-17 2005-01-19 新日本製鐵株式会社 低温靭性に優れた超高強度鋼板の製造方法
CN1643167A (zh) * 2002-03-29 2005-07-20 新日本制铁株式会社 高温强度优异的高强度钢及其制造方法
CN1946864A (zh) * 2004-04-14 2007-04-11 住友金属工业株式会社 货油舱用钢材
JP4495668B2 (ja) * 2004-11-19 2010-07-07 株式会社神戸製鋼所 高耐食性鋼材

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06145901A (ja) * 1992-11-11 1994-05-27 Kawasaki Steel Corp 遠心鋳造製複合ロール
JP2005325439A (ja) * 2004-04-14 2005-11-24 Sumitomo Metal Ind Ltd カーゴオイルタンク用鋼材
WO2007097142A1 (ja) 2006-02-27 2007-08-30 Jfe Steel Corporation 船舶用耐食鋼材

Also Published As

Publication number Publication date
JP2009052136A (ja) 2009-03-12
CN101772583A (zh) 2010-07-07
JP5396758B2 (ja) 2014-01-22
KR20100023047A (ko) 2010-03-03
TWI391499B (zh) 2013-04-01
CN101772583B (zh) 2012-07-04
TW200912014A (en) 2009-03-16
KR20130004605A (ko) 2013-01-11

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