KR101809812B1 - 용접부의 내식성이 우수한 페라이트계 스테인레스강 - Google Patents

용접부의 내식성이 우수한 페라이트계 스테인레스강 Download PDF

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Publication number
KR101809812B1
KR101809812B1 KR1020157036796A KR20157036796A KR101809812B1 KR 101809812 B1 KR101809812 B1 KR 101809812B1 KR 1020157036796 A KR1020157036796 A KR 1020157036796A KR 20157036796 A KR20157036796 A KR 20157036796A KR 101809812 B1 KR101809812 B1 KR 101809812B1
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South Korea
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corrosion resistance
range
content
stainless steel
welded portion
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KR1020157036796A
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English (en)
Korean (ko)
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KR20160014685A (ko
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마사타카 요시노
히로키 오타
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제이에프이 스틸 가부시키가이샤
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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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of 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
    • C22C38/002—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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/12—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
    • C22C38/18—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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—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
    • C22C38/18—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
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

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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 Sheet Steel (AREA)
KR1020157036796A 2013-07-29 2014-07-16 용접부의 내식성이 우수한 페라이트계 스테인레스강 KR101809812B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013156452 2013-07-29
JPJP-P-2013-156452 2013-07-29
PCT/JP2014/003767 WO2015015735A1 (ja) 2013-07-29 2014-07-16 溶接部の耐食性に優れたフェライト系ステンレス鋼

Publications (2)

Publication Number Publication Date
KR20160014685A KR20160014685A (ko) 2016-02-11
KR101809812B1 true KR101809812B1 (ko) 2017-12-15

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KR1020157036796A KR101809812B1 (ko) 2013-07-29 2014-07-16 용접부의 내식성이 우수한 페라이트계 스테인레스강

Country Status (7)

Country Link
US (1) US20160168673A1 (ja)
JP (1) JP5700182B1 (ja)
KR (1) KR101809812B1 (ja)
CN (1) CN105408511B (ja)
MY (1) MY160981A (ja)
TW (1) TWI526547B (ja)
WO (1) WO2015015735A1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3118342B1 (en) * 2014-05-14 2018-12-26 JFE Steel Corporation Ferritic stainless steel
CN108203790A (zh) * 2017-12-29 2018-06-26 芜湖三联锻造有限公司 一种整体高压共轨不锈钢及其锻造方法
KR102249965B1 (ko) 2019-05-28 2021-05-11 주식회사 포스코 용접부 내식성이 우수한 오스테나이트계 스테인리스강

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113710A (en) 1997-08-05 2000-09-05 Kawasaki Steel Corporation Ferritic stainless steel plate excellent in deep drawability and anti-ridging property and production method thereof
JP2012140688A (ja) 2011-01-05 2012-07-26 Nisshin Steel Co Ltd Ｎｂ含有フェライト系ステンレス鋼熱延コイルおよび製造法
WO2013080518A1 (ja) * 2011-11-30 2013-06-06 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2123470C (en) * 1993-05-19 2001-07-03 Yoshihiro Yazawa Ferritic stainless steel exhibiting excellent atmospheric corrosion resistance and crevice corrosion resistance
JP3581801B2 (ja) * 1999-06-22 2004-10-27 新日本製鐵株式会社 加工性と表面性状に優れたフェライト系ステンレス鋼板およびその製造方法
JP2002332548A (ja) * 2001-05-10 2002-11-22 Nisshin Steel Co Ltd 成形加工時の形状凍結性に優れたフェライト系ステンレス鋼帯およびその製造方法
SE528027C2 (sv) * 2004-04-16 2006-08-08 Sandvik Intellectual Property Användning av ett ferritiskt stål i katalysatorer för dieselmotorer
JP4974542B2 (ja) * 2005-09-02 2012-07-11 日新製鋼株式会社 自動車用排ガス流路部材
JP4761993B2 (ja) * 2006-02-14 2011-08-31 日新製鋼株式会社 スピニング加工用フェライト系ステンレス鋼溶接管の製造法
JP5119605B2 (ja) 2006-03-31 2013-01-16 Ｊｆｅスチール株式会社 溶接部の耐食性に優れたフェライト系ステンレス鋼
CA2777715C (en) * 2006-05-09 2014-06-03 Nippon Steel & Sumikin Stainless Steel Corporation Ferritic stainless steel excellent in resistance to crevice corrosion
JP5000281B2 (ja) * 2006-12-05 2012-08-15 新日鐵住金ステンレス株式会社 加工性に優れた高強度ステンレス鋼板およびその製造方法
JP5387057B2 (ja) * 2008-03-07 2014-01-15 Ｊｆｅスチール株式会社 耐熱性と靭性に優れるフェライト系ステンレス鋼
JP2010202916A (ja) 2009-03-02 2010-09-16 Nisshin Steel Co Ltd オーステナイト系ステンレス鋼との溶接部の耐食性に優れたフェライト系ステンレス鋼
US20150023832A1 (en) * 2012-03-13 2015-01-22 Jfe Steel Corporation Ferritic stainless steel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113710A (en) 1997-08-05 2000-09-05 Kawasaki Steel Corporation Ferritic stainless steel plate excellent in deep drawability and anti-ridging property and production method thereof
JP2012140688A (ja) 2011-01-05 2012-07-26 Nisshin Steel Co Ltd Ｎｂ含有フェライト系ステンレス鋼熱延コイルおよび製造法
WO2013080518A1 (ja) * 2011-11-30 2013-06-06 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼

Also Published As

Publication number Publication date
TWI526547B (zh) 2016-03-21
TW201512425A (zh) 2015-04-01
MY160981A (en) 2017-03-31
JP5700182B1 (ja) 2015-04-15
US20160168673A1 (en) 2016-06-16
JPWO2015015735A1 (ja) 2017-03-02
WO2015015735A1 (ja) 2015-02-05
CN105408511B (zh) 2018-09-07
CN105408511A (zh) 2016-03-16
KR20160014685A (ko) 2016-02-11

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