KR101658872B1 - 페라이트계 스테인리스강 - Google Patents

페라이트계 스테인리스강 Download PDF

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KR101658872B1
KR101658872B1 KR1020147017424A KR20147017424A KR101658872B1 KR 101658872 B1 KR101658872 B1 KR 101658872B1 KR 1020147017424 A KR1020147017424 A KR 1020147017424A KR 20147017424 A KR20147017424 A KR 20147017424A KR 101658872 B1 KR101658872 B1 KR 101658872B1
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South Korea
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less
welding
stainless steel
corrosion resistance
ferritic stainless
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KR1020147017424A
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English (en)
Korean (ko)
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KR20140098818A (ko
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토모히로 이시이
신 이시카와
히로유키 오가타
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제이에프이 스틸 가부시키가이샤
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Publication of KR20140098818A publication Critical patent/KR20140098818A/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
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C22C38/004—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • 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
    • 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
    • C21D2251/00—Treating composite or clad material
    • C21D2251/04—Welded or brazed overlays
    • 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
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints

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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)
  • Heat Treatment Of Steel (AREA)
KR1020147017424A 2011-12-27 2012-12-13 페라이트계 스테인리스강 KR101658872B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2011-285527 2011-12-27
JP2011285527 2011-12-27
PCT/JP2012/007972 WO2013099132A1 (ja) 2011-12-27 2012-12-13 フェライト系ステンレス鋼

Publications (2)

Publication Number Publication Date
KR20140098818A KR20140098818A (ko) 2014-08-08
KR101658872B1 true KR101658872B1 (ko) 2016-09-22

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KR1020147017424A KR101658872B1 (ko) 2011-12-27 2012-12-13 페라이트계 스테인리스강

Country Status (8)

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US (1) US20140363328A1 (de)
EP (1) EP2799577B1 (de)
JP (1) JP5435179B2 (de)
KR (1) KR101658872B1 (de)
CN (1) CN104024458B (de)
ES (1) ES2608460T3 (de)
TW (1) TWI503423B (de)
WO (1) WO2013099132A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5949057B2 (ja) * 2012-03-30 2016-07-06 Ｊｆｅスチール株式会社 溶接部の耐食性および低温靭性に優れたフェライト系ステンレス鋼
EP2910659B1 (de) * 2012-10-22 2017-12-27 JFE Steel Corporation Ferritedelstahl und herstellungsverfahren dafür
JP6306353B2 (ja) * 2014-01-21 2018-04-04 Ｊｆｅスチール株式会社 フェライト系ステンレス冷延鋼板用スラブの製造方法およびフェライト系ステンレス冷延鋼板の製造方法
JP6354772B2 (ja) * 2015-04-10 2018-07-11 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
CN105112798A (zh) * 2015-09-01 2015-12-02 广西南宁智翠科技咨询有限公司 一种高韧性弹簧丝
JP6390594B2 (ja) * 2015-11-13 2018-09-19 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
WO2018179456A1 (ja) * 2017-03-30 2018-10-04 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
JP7058537B2 (ja) 2018-03-30 2022-04-22 日鉄ステンレス株式会社 耐塩害腐食性に優れたフェライト系ステンレス鋼
CN109881082A (zh) * 2019-03-22 2019-06-14 宁波宝新不锈钢有限公司 一种汽车排气***冷端用铁素体不锈钢及其制备方法
CN110343948B (zh) * 2019-06-12 2021-10-01 鹰普（中国）有限公司 一种铁素体不锈钢cb30材料及其热处理工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011184731A (ja) 2010-03-08 2011-09-22 Nippon Steel & Sumikin Stainless Steel Corp 炭化水素燃焼排ガスから発生する凝縮水環境における耐食性に優れるフェライト系ステンレス鋼
JP2011190524A (ja) * 2010-03-17 2011-09-29 Nisshin Steel Co Ltd 耐酸化性、二次加工脆性および溶接部の靭性に優れたフェライト系ステンレス鋼

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3439866B2 (ja) 1995-03-08 2003-08-25 日本冶金工業株式会社 耐食性および溶接性に優れるフェライト系ステンレス鋼
US7494551B2 (en) * 2002-06-17 2009-02-24 Jfe Steel Corporation Ferritic stainless steel plate with Ti and method for production thereof
JP2005089850A (ja) * 2003-09-19 2005-04-07 Nisshin Steel Co Ltd 高強度フェライト系ステンレス鋼
JP4749881B2 (ja) * 2005-02-15 2011-08-17 新日鐵住金ステンレス株式会社 耐すきま腐食性に優れたフェライト系ステンレス鋼
JP4396676B2 (ja) * 2005-08-17 2010-01-13 Ｊｆｅスチール株式会社 耐食性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
JP5042553B2 (ja) * 2006-08-03 2012-10-03 新日鐵住金ステンレス株式会社 耐すきま腐食性、成形性に優れたフェライト系ステンレス鋼
KR20080110662A (ko) * 2006-05-09 2008-12-18 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 내식성이 우수한 스테인리스 강, 내간극 부식성, 성형성이 우수한 페라이트계 스테인리스 강 및 내간극 부식성이 우수한 페라이트계 스테인리스 강
CN101680065B (zh) * 2007-06-04 2011-11-16 住友金属工业株式会社 铁素体类耐热钢
JP5088244B2 (ja) * 2007-06-07 2012-12-05 Ｊｆｅスチール株式会社 ステンレス鋼溶接継手の溶接金属
JP2009091654A (ja) 2007-09-18 2009-04-30 Jfe Steel Kk 溶接性に優れたフェライト系ステンレス鋼
JP5489759B2 (ja) * 2009-02-09 2014-05-14 新日鐵住金ステンレス株式会社 ブラックスポットの生成の少ないフェライト系ステンレス鋼
JP2011173124A (ja) * 2010-02-23 2011-09-08 Nisshin Steel Co Ltd フェライト系ステンレス鋼の溶接方法
ES2632781T3 (es) * 2012-03-13 2017-09-15 Jfe Steel Corporation Acero inoxidable ferrítico

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011184731A (ja) 2010-03-08 2011-09-22 Nippon Steel & Sumikin Stainless Steel Corp 炭化水素燃焼排ガスから発生する凝縮水環境における耐食性に優れるフェライト系ステンレス鋼
JP2011190524A (ja) * 2010-03-17 2011-09-29 Nisshin Steel Co Ltd 耐酸化性、二次加工脆性および溶接部の靭性に優れたフェライト系ステンレス鋼

Also Published As

Publication number Publication date
US20140363328A1 (en) 2014-12-11
WO2013099132A1 (ja) 2013-07-04
EP2799577B1 (de) 2016-11-09
CN104024458B (zh) 2016-10-26
TW201337004A (zh) 2013-09-16
TWI503423B (zh) 2015-10-11
EP2799577A1 (de) 2014-11-05
EP2799577A4 (de) 2015-07-15
JPWO2013099132A1 (ja) 2015-04-30
KR20140098818A (ko) 2014-08-08
JP5435179B2 (ja) 2014-03-05
CN104024458A (zh) 2014-09-03
ES2608460T3 (es) 2017-04-11

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