KR101389160B1 - 내식성이 우수한 구조 부재용 강재 - Google Patents

내식성이 우수한 구조 부재용 강재 Download PDF

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Publication number
KR101389160B1
KR101389160B1 KR1020120005022A KR20120005022A KR101389160B1 KR 101389160 B1 KR101389160 B1 KR 101389160B1 KR 1020120005022 A KR1020120005022 A KR 1020120005022A KR 20120005022 A KR20120005022 A KR 20120005022A KR 101389160 B1 KR101389160 B1 KR 101389160B1
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South Korea
Prior art keywords
corrosion resistance
less
corrosion
steel
content
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KR1020120005022A
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English (en)
Korean (ko)
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KR20120083855A (ko
Inventor
다까히로 오자와
신지 사까시따
사또시 요시다
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가부시키가이샤 고베 세이코쇼
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Publication of KR20120083855A publication Critical patent/KR20120083855A/ko
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Publication of KR101389160B1 publication Critical patent/KR101389160B1/ko

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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
    • C22C38/18—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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • 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
    • C22C38/18—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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
KR1020120005022A 2011-01-18 2012-01-17 내식성이 우수한 구조 부재용 강재 KR101389160B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2011-008201 2011-01-18
JP2011008201A JP5771011B2 (ja) 2011-01-18 2011-01-18 耐食性に優れた構造部材用鋼材

Publications (2)

Publication Number Publication Date
KR20120083855A KR20120083855A (ko) 2012-07-26
KR101389160B1 true KR101389160B1 (ko) 2014-04-24

Family

ID=46523034

Family Applications (1)

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KR1020120005022A KR101389160B1 (ko) 2011-01-18 2012-01-17 내식성이 우수한 구조 부재용 강재

Country Status (3)

Country Link
JP (1) JP5771011B2 (ja)
KR (1) KR101389160B1 (ja)
CN (1) CN102605277B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6022421B2 (ja) * 2013-07-23 2016-11-09 株式会社神戸製鋼所 原油タンク用鋼材の腐食速度推計方法
JP6048385B2 (ja) * 2013-12-12 2016-12-21 Ｊｆｅスチール株式会社 耐食性に優れる原油タンク用鋼材および原油タンク
CN106282801B (zh) * 2016-09-09 2019-06-25 武汉钢铁有限公司 一种热轧大粗糙度表面耐候钢及其制造方法
CN110747402A (zh) * 2019-11-20 2020-02-04 广州航海学院 一种耐海洋微生物附着腐蚀的钢材及其应用
WO2022054866A1 (ja) * 2020-09-10 2022-03-17 日本製鉄株式会社 鋼板およびその製造方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007177286A (ja) * 2005-12-28 2007-07-12 Kobe Steel Ltd 大入熱溶接時のｈａｚ靱性および耐食性に優れた船舶用鋼材
KR20090095487A (ko) * 2008-03-04 2009-09-09 가부시키가이샤 고베 세이코쇼 내식성이 우수한 선박용 강재
KR20100067617A (ko) * 2008-12-11 2010-06-21 가부시키가이샤 고베 세이코쇼 내도막 팽윤성이 우수한 밸러스트 탱크용 도장 강재, 및 그것을 이용한 밸러스트 탱크 및 선박

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4393291B2 (ja) * 2004-06-29 2010-01-06 株式会社神戸製鋼所 耐食性に優れた船舶用鋼材
JP3923962B2 (ja) * 2004-06-29 2007-06-06 株式会社神戸製鋼所 耐食性に優れた船舶用鋼材
JP2006037201A (ja) * 2004-07-29 2006-02-09 Kobe Steel Ltd 耐食性に優れた船舶用鋼材
JP4502947B2 (ja) * 2005-12-27 2010-07-14 株式会社神戸製鋼所 溶接性に優れた鋼板
JP4898543B2 (ja) * 2007-05-02 2012-03-14 株式会社神戸製鋼所 耐ピット性に優れた鋼板およびその製造方法
JP5283998B2 (ja) * 2008-07-23 2013-09-04 株式会社神戸製鋼所 溶接熱影響部の靭性に優れた鋼材

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007177286A (ja) * 2005-12-28 2007-07-12 Kobe Steel Ltd 大入熱溶接時のｈａｚ靱性および耐食性に優れた船舶用鋼材
KR20090095487A (ko) * 2008-03-04 2009-09-09 가부시키가이샤 고베 세이코쇼 내식성이 우수한 선박용 강재
KR20100067617A (ko) * 2008-12-11 2010-06-21 가부시키가이샤 고베 세이코쇼 내도막 팽윤성이 우수한 밸러스트 탱크용 도장 강재, 및 그것을 이용한 밸러스트 탱크 및 선박

Also Published As

Publication number Publication date
KR20120083855A (ko) 2012-07-26
CN102605277B (zh) 2015-10-14
JP5771011B2 (ja) 2015-08-26
JP2012149296A (ja) 2012-08-09
CN102605277A (zh) 2012-07-25

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