KR20190092621A - 가열 후 내식성이 우수한 배기계 부재용 페라이트계 스테인리스강 - Google Patents

가열 후 내식성이 우수한 배기계 부재용 페라이트계 스테인리스강 Download PDF

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KR20190092621A
KR20190092621A KR1020197022451A KR20197022451A KR20190092621A KR 20190092621 A KR20190092621 A KR 20190092621A KR 1020197022451 A KR1020197022451 A KR 1020197022451A KR 20197022451 A KR20197022451 A KR 20197022451A KR 20190092621 A KR20190092621 A KR 20190092621A
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less
exhaust system
corrosion resistance
stainless steel
heating
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KR1020197022451A
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English (en)
Korean (ko)
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노부히코 히라이데
히로시 우라시마
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닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션
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Publication of KR20190092621A publication Critical patent/KR20190092621A/ko

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    • 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
    • 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
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
    • 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
    • C22C38/002—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
    • C22C38/008—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
    • C22C38/04—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
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/22—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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/48—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
    • C22C38/60—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

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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)
  • Exhaust Silencers (AREA)
KR1020197022451A 2015-01-19 2016-01-15 가열 후 내식성이 우수한 배기계 부재용 페라이트계 스테인리스강 KR20190092621A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2015-007524 2015-01-19
JP2015007524 2015-01-19
PCT/JP2016/051086 WO2016117458A1 (ja) 2015-01-19 2016-01-15 加熱後耐食性に優れた排気系部材用フェライト系ステンレス鋼

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KR1020177020528A Division KR20170101262A (ko) 2015-01-19 2016-01-15 가열 후 내식성이 우수한 배기계 부재용 페라이트계 스테인리스강

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KR20190092621A true KR20190092621A (ko) 2019-08-07

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KR1020177020528A KR20170101262A (ko) 2015-01-19 2016-01-15 가열 후 내식성이 우수한 배기계 부재용 페라이트계 스테인리스강
KR1020197022451A KR20190092621A (ko) 2015-01-19 2016-01-15 가열 후 내식성이 우수한 배기계 부재용 페라이트계 스테인리스강

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US (1) US20180016655A1 (zh)
EP (1) EP3249067B1 (zh)
JP (1) JP6779790B2 (zh)
KR (2) KR20170101262A (zh)
CN (1) CN107208213B (zh)
ES (1) ES2837114T3 (zh)
MX (1) MX2017009376A (zh)
PL (1) PL3249067T3 (zh)
WO (1) WO2016117458A1 (zh)

Families Citing this family (6)

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Publication number Priority date Publication date Assignee Title
KR102020514B1 (ko) * 2017-12-20 2019-09-10 주식회사 포스코 확관 가공성이 향상된 페라이트계 스테인리스강 및 그 제조방법
KR102508125B1 (ko) * 2018-01-31 2023-03-08 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스강
JP7213650B2 (ja) * 2018-09-28 2023-01-27 日鉄ステンレス株式会社 フェライト系ステンレス鋼管、管端増肉構造体及び溶接構造体
KR102168829B1 (ko) * 2018-12-10 2020-10-22 주식회사 포스코 성형성 및 고온 특성이 우수한 저Cr 페라이트계 스테인리스강 및 그 제조방법
CN113614269B (zh) * 2019-03-26 2022-10-25 杰富意钢铁株式会社 铁素体系不锈钢板及其制造方法
JPWO2022153731A1 (zh) * 2021-01-14 2022-07-21

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1192872A (ja) 1997-09-12 1999-04-06 Nippon Steel Corp 表面性状に優れたフェライト系ステンレス鋼及びその製造方法
JP2002038221A (ja) 2000-07-24 2002-02-06 Nippon Steel Corp プレス成形性に優れる高純度Ｃｒ含有薄鋼板の製造方法
JP2005089828A (ja) 2003-09-17 2005-04-07 Nisshin Steel Co Ltd 耐隙間腐食性を改善したフェライト系ステンレス鋼板
JP2006257544A (ja) 2005-02-15 2006-09-28 Nippon Steel & Sumikin Stainless Steel Corp 耐すきま腐食性に優れたフェライト系ステンレス鋼
JP2008190003A (ja) 2007-02-06 2008-08-21 Nippon Steel & Sumikin Stainless Steel Corp 耐すきま腐食性に優れたフェライト系ステンレス鋼
JP2010031315A (ja) 2008-07-28 2010-02-12 Nippon Steel & Sumikin Stainless Steel Corp 加熱後耐食性に優れた自動車排気系部材用省合金型フェライト系ステンレス鋼
JP2010116619A (ja) 2008-11-14 2010-05-27 Nippon Steel & Sumikin Stainless Steel Corp 加熱後耐食性に優れた自動車排気系部材用省Ｍｏ型フェライト系ステンレス鋼
JP2011190504A (ja) 2010-03-15 2011-09-29 Nippon Steel & Sumikin Stainless Steel Corp 自動車排気系部材用フェライト系ステンレス鋼

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5274074B2 (ja) * 2008-03-28 2013-08-28 新日鐵住金ステンレス株式会社 耐酸化性に優れた耐熱性フェライト系ステンレス鋼板
JP4624473B2 (ja) * 2008-12-09 2011-02-02 新日鐵住金ステンレス株式会社 耐銹性に優れた高純度フェライト系ステンレス鋼およびその製造方法
JP5546922B2 (ja) * 2010-03-26 2014-07-09 新日鐵住金ステンレス株式会社 耐熱性と加工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
EP2617854B1 (en) * 2010-09-16 2019-09-11 Nippon Steel & Sumikin Stainless Steel Corporation Heat-resistant ferritic stainless steel sheet having excellent oxidation resistance
EP2677055B1 (en) * 2011-02-17 2020-10-07 Nippon Steel & Sumikin Stainless Steel Corporation High-purity ferritic stainless steel sheet having excellent oxidation resistance and high-temperature strength, and method for producing same
JP5937861B2 (ja) * 2012-03-27 2016-06-22 新日鐵住金ステンレス株式会社 溶接性に優れた耐熱フェライト系ステンレス鋼板
CA2883538C (fr) * 2012-09-03 2019-11-26 Aperam Stainless France Tole d'acier inoxydable ferritique, son procede de fabrication, et son utilisation, notamment dans des lignes d'echappement
WO2014104424A1 (ko) * 2012-12-24 2014-07-03 주식회사 포스코 내응축수 부식특성, 성형성 및 고온 내산화 특성이 우수한 자동차 배기계용 페라이트계 스테인리스강 및 그 제조방법
KR101485641B1 (ko) * 2012-12-24 2015-01-22 주식회사 포스코 내응축수 부식특성 및 성형성이 우수한 자동차 배기계용 페라이트계 스테인리스강 및 그 제조방법
JP6006660B2 (ja) * 2013-02-26 2016-10-12 新日鐵住金ステンレス株式会社 耐酸化性および耐食性に優れた自動車排気系部材用省合金型フェライト系ステンレス鋼

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1192872A (ja) 1997-09-12 1999-04-06 Nippon Steel Corp 表面性状に優れたフェライト系ステンレス鋼及びその製造方法
JP2002038221A (ja) 2000-07-24 2002-02-06 Nippon Steel Corp プレス成形性に優れる高純度Ｃｒ含有薄鋼板の製造方法
JP2005089828A (ja) 2003-09-17 2005-04-07 Nisshin Steel Co Ltd 耐隙間腐食性を改善したフェライト系ステンレス鋼板
JP2006257544A (ja) 2005-02-15 2006-09-28 Nippon Steel & Sumikin Stainless Steel Corp 耐すきま腐食性に優れたフェライト系ステンレス鋼
JP2008190003A (ja) 2007-02-06 2008-08-21 Nippon Steel & Sumikin Stainless Steel Corp 耐すきま腐食性に優れたフェライト系ステンレス鋼
JP2010031315A (ja) 2008-07-28 2010-02-12 Nippon Steel & Sumikin Stainless Steel Corp 加熱後耐食性に優れた自動車排気系部材用省合金型フェライト系ステンレス鋼
JP2010116619A (ja) 2008-11-14 2010-05-27 Nippon Steel & Sumikin Stainless Steel Corp 加熱後耐食性に優れた自動車排気系部材用省Ｍｏ型フェライト系ステンレス鋼
JP2011190504A (ja) 2010-03-15 2011-09-29 Nippon Steel & Sumikin Stainless Steel Corp 自動車排気系部材用フェライト系ステンレス鋼

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EP3249067A1 (en) 2017-11-29
CN107208213A (zh) 2017-09-26
MX2017009376A (es) 2017-11-08
ES2837114T3 (es) 2021-06-29
JPWO2016117458A1 (ja) 2017-11-09
CN107208213B (zh) 2019-01-15
EP3249067B1 (en) 2020-11-11
JP6779790B2 (ja) 2020-11-04
EP3249067A4 (en) 2018-07-04
US20180016655A1 (en) 2018-01-18
KR20170101262A (ko) 2017-09-05
PL3249067T3 (pl) 2021-05-31
WO2016117458A1 (ja) 2016-07-28

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