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MX2024010895A - Hoja de acero inoxidable ferritico y miembro de escape. - Google Patents

Hoja de acero inoxidable ferritico y miembro de escape.

Info

Publication number
MX2024010895A
MX2024010895A MX2024010895A MX2024010895A MX2024010895A MX 2024010895 A MX2024010895 A MX 2024010895A MX 2024010895 A MX2024010895 A MX 2024010895A MX 2024010895 A MX2024010895 A MX 2024010895A MX 2024010895 A MX2024010895 A MX 2024010895A
Authority
MX
Mexico
Prior art keywords
stainless steel
steel sheet
ferritic stainless
exhaust parts
exhaust
Prior art date
Application number
MX2024010895A
Other languages
English (en)
Inventor
Atsutaka HAYASHI
Yoshitomo Fujimura
Chikako YOSHII
Takahito Hamada
Jun-Ichi Hamada
Original Assignee
Nippon Steel Stainless Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel Stainless Steel Corp filed Critical Nippon Steel Stainless Steel Corp
Publication of MX2024010895A publication Critical patent/MX2024010895A/es

Links

Classifications

    • 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
    • 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
    • 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
    • C22C38/40—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
    • 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

Landscapes

  • 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)

Abstract

Se proporciona una hoja de acero inoxidable ferrítico cuya composición química consiste, en % en masa, en C: 0.02% o menos, Si: 1.0% o menos, Mn: 1.0% o menos, P: 0.01 a 0.10%, S: 0.0001 a 0.005%, N: 0.02% o menos, Cr: 17.0 a 20.0%, Cu: 1.0 a 1.5%, Ti: 0.05 a 0.3%, Nb: 0.005 a 0.2%, Mo: 0.02 a 0.5%, B: 0.0001 a 0.0030%, Al: 0.005 a 0.5%, Ni: 0.01 a 0.2%, V: 0.01 a 0.2%, elementos opcionales, siendo el resto: Fe e impurezas y satisface [86 P + 33Nb + Mo + 4Al = 5.0], en el que una fracción de área de partículas de Cu con un diámetro igual o inferior a 20 nm es igual o inferior al 2.0%.
MX2024010895A 2022-03-07 2022-08-09 Hoja de acero inoxidable ferritico y miembro de escape. MX2024010895A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022034594 2022-03-07
PCT/JP2022/030359 WO2023170996A1 (ja) 2022-03-07 2022-08-09 フェライト系ステンレス鋼板および排気部品

Publications (1)

Publication Number Publication Date
MX2024010895A true MX2024010895A (es) 2024-09-17

Family

ID=87936405

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2024010895A MX2024010895A (es) 2022-03-07 2022-08-09 Hoja de acero inoxidable ferritico y miembro de escape.

Country Status (8)

Country Link
US (1) US20250188559A1 (es)
EP (1) EP4491755A1 (es)
JP (1) JP7799218B2 (es)
KR (1) KR20240160615A (es)
CN (1) CN118829737A (es)
CA (1) CA3245405A1 (es)
MX (1) MX2024010895A (es)
WO (1) WO2023170996A1 (es)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3468156B2 (ja) 1999-04-13 2003-11-17 住友金属工業株式会社 自動車排気系部品用フェライト系ステンレス鋼
JP3397167B2 (ja) 1999-04-16 2003-04-14 住友金属工業株式会社 自動車排気系部品用フェライト系ステンレス鋼
WO2003004714A1 (en) 2001-07-05 2003-01-16 Nisshin Steel Co., Ltd. Ferritic stainless steel for member of exhaust gas flow passage
JP5010301B2 (ja) 2007-02-02 2012-08-29 日新製鋼株式会社 排ガス経路部材用フェライト系ステンレス鋼および排ガス経路部材
JP5546911B2 (ja) 2009-03-24 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
JP5304935B2 (ja) * 2011-10-14 2013-10-02 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
JP6240423B2 (ja) * 2012-12-26 2017-11-29 新日鐵住金ステンレス株式会社 抗菌性に優れたフェライト系ステンレス鋼板及びその製造方法
JP6519023B2 (ja) * 2016-05-17 2019-05-29 Ｊｆｅスチール株式会社 厨房機器用フェライト系ステンレス鋼およびその製造方法

Also Published As

Publication number Publication date
KR20240160615A (ko) 2024-11-11
CN118829737A (zh) 2024-10-22
JP7799218B2 (ja) 2026-01-15
JPWO2023170996A1 (es) 2023-09-14
EP4491755A1 (en) 2025-01-15
CA3245405A1 (en) 2025-06-13
WO2023170996A1 (ja) 2023-09-14
US20250188559A1 (en) 2025-06-12

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