MX2016014667A - Acero inoxidable ferritico. - Google Patents

Acero inoxidable ferritico.

Info

Publication number
MX2016014667A
MX2016014667A MX2016014667A MX2016014667A MX2016014667A MX 2016014667 A MX2016014667 A MX 2016014667A MX 2016014667 A MX2016014667 A MX 2016014667A MX 2016014667 A MX2016014667 A MX 2016014667A MX 2016014667 A MX2016014667 A MX 2016014667A
Authority
MX
Mexico
Prior art keywords
less
stainless steel
ferritic stainless
mass
excellent resistance
Prior art date
Application number
MX2016014667A
Other languages
English (en)
Other versions
MX380410B (es
Inventor
Ota Hiroki
Nakamura Tetsuyuki
Kami Chikara
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of MX2016014667A publication Critical patent/MX2016014667A/es
Publication of MX380410B publication Critical patent/MX380410B/es

Links

Classifications

    • 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
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C22C38/001—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
    • C22C38/02—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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • 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

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 un acero inoxidable ferrítico que tiene una excelente resistencia al debilitamiento térmico, una excelente resistencia a la oxidación, y una particularmente excelente resistencia al debilitamiento a altas temperaturas. El acero inoxidable ferrítico contiene, en términos de % por masa, C: 0.020% o menos, Si: 3.0% o menos, Mn: 2.0% o menos, P: 0.040% o menos, S: 0.030% o menos, Cr: 10.0% hasta 20.0%, N: 0.020% o menos, Nb: 0.005% hasta 0.15%, Al: 0.20% hasta 3.0%, Ti: 5 x (C + N)% hasta 0.50%, Cu: 0.55% hasta 1.60%, B: 0.0002% hasta 0.0050%, Ni: 0.05% hasta 1.0%, O: 0.0030% o menos, y el equilibrio es Fe e impurezas inevitables, en donde Al/o = 100, donde en 5 x (C + N), C y N respectivamente representan un contenido de carbono y un contenido de nitrógeno (% por masa), y en Al/O, Al y O respectivamente representan un contenido de aluminio y un contenido de oxígeno (% por masa).
MX2016014667A 2014-05-14 2015-05-12 Acero inoxidable ferritico. MX380410B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014100345 2014-05-14
PCT/JP2015/002406 WO2015174078A1 (ja) 2014-05-14 2015-05-12 フェライト系ステンレス鋼

Publications (2)

Publication Number Publication Date
MX2016014667A true MX2016014667A (es) 2017-03-06
MX380410B MX380410B (es) 2025-03-12

Family

ID=54479628

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016014667A MX380410B (es) 2014-05-14 2015-05-12 Acero inoxidable ferritico.

Country Status (8)

Country Link
US (1) US10415126B2 (es)
EP (1) EP3118342B1 (es)
JP (1) JP5900714B1 (es)
KR (1) KR101899229B1 (es)
CN (1) CN106460113A (es)
MX (1) MX380410B (es)
TW (1) TWI548760B (es)
WO (1) WO2015174078A1 (es)

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JP6858056B2 (ja) 2017-03-30 2021-04-14 日鉄ステンレス株式会社 低比重フェライト系ステンレス鋼板およびその製造方法
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
KR102120696B1 (ko) * 2018-09-19 2020-06-09 주식회사 포스코 충격 인성이 우수한 페라이트계 스테인리스 열연 무소둔 강판 및 그 제조방법
JP6846445B2 (ja) * 2019-03-13 2021-03-24 日鉄ステンレス株式会社 耐熱フェライト系ステンレス鋼板
JP7584230B2 (ja) * 2020-03-31 2024-11-15 日鉄ステンレス株式会社 フェライト系ステンレス鋼板及び溶接構造体
JP7395737B2 (ja) * 2020-06-02 2023-12-11 日鉄ステンレス株式会社 フェライト系ステンレス鋼
JP7475205B2 (ja) * 2020-06-10 2024-04-26 日鉄ステンレス株式会社 フェライト系ステンレス鋼板、フェライト系ステンレス鋼板の製造方法および自動車排気系部品
JP7558078B2 (ja) * 2021-02-12 2024-09-30 日鉄ステンレス株式会社 フェライト系ステンレス鋼板
JP7603502B2 (ja) * 2021-03-26 2024-12-20 日鉄ステンレス株式会社 フェライト系ステンレス鋼板
CN115896645B (zh) * 2022-11-22 2024-05-31 上海核工程研究设计院股份有限公司 一种核能用含铍铁素体不锈钢及其制备方法
JP2024075381A (ja) * 2022-11-22 2024-06-03 日鉄ステンレス株式会社 フェライト系ステンレス鋼板および排気部品
EP4671399A1 (en) * 2023-02-20 2025-12-31 Nippon Steel Corporation FERRITIC STAINLESS STEEL SHEET AND EXHAUST COMPONENT

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Also Published As

Publication number Publication date
JP5900714B1 (ja) 2016-04-06
JPWO2015174078A1 (ja) 2017-04-20
EP3118342A1 (en) 2017-01-18
TW201600615A (zh) 2016-01-01
KR20160143807A (ko) 2016-12-14
EP3118342B1 (en) 2018-12-26
US10415126B2 (en) 2019-09-17
EP3118342A4 (en) 2017-03-15
MX380410B (es) 2025-03-12
TWI548760B (zh) 2016-09-11
US20170073799A1 (en) 2017-03-16
KR101899229B1 (ko) 2018-09-14
WO2015174078A1 (ja) 2015-11-19
CN106460113A (zh) 2017-02-22

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