IN2014MN02551A - - Google Patents

Info

Publication number
IN2014MN02551A
IN2014MN02551A IN2551MUN2014A IN2014MN02551A IN 2014MN02551 A IN2014MN02551 A IN 2014MN02551A IN 2551MUN2014 A IN2551MUN2014 A IN 2551MUN2014A IN 2014MN02551 A IN2014MN02551 A IN 2014MN02551A
Authority
IN
India
Prior art keywords
less
high temperature
niobium
manganese
chromium
Prior art date
Application number
Other languages
English (en)
Inventor
Bo Ivarsson
Mirva Kujansuu
Huiping Liu
Fredrik Olsson
Rachel Pettersson
Pascale Sotto Vangeli
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of IN2014MN02551A publication Critical patent/IN2014MN02551A/en

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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/002—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
    • C22C38/02—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
    • C22C38/18—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
    • C22C38/34—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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/18—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
    • C22C38/18—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

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)
  • Exhaust Silencers (AREA)
IN2551MUN2014 2012-06-26 2013-06-26 IN2014MN02551A (en)van)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20120215A FI125855B (fi) 2012-06-26 2012-06-26 Ferriittinen ruostumaton teräs
PCT/FI2013/050708 WO2014001644A1 (en) 2012-06-26 2013-06-26 Ferritic stainless steel

Publications (1)

Publication Number Publication Date
IN2014MN02551A true IN2014MN02551A (en)van) 2015-09-04

Family

ID=49782334

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2551MUN2014 IN2014MN02551A (en)van) 2012-06-26 2013-06-26

Country Status (13)

Country Link
US (1) US10047419B2 (en)van)
EP (1) EP2864518B1 (en)van)
JP (1) JP2015526593A (en)van)
KR (1) KR101570636B1 (en)van)
CN (2) CN108611561A (en)van)
BR (1) BR112014032494A2 (en)van)
FI (1) FI125855B (en)van)
IN (1) IN2014MN02551A (en)van)
MX (1) MX379109B (en)van)
MY (1) MY181362A (en)van)
TW (1) TWI618801B (en)van)
WO (1) WO2014001644A1 (en)van)
ZA (1) ZA201409515B (en)van)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3118341B1 (en) * 2014-05-14 2019-12-18 JFE Steel Corporation Ferritic stainless steel
EP2975146A1 (en) * 2014-07-16 2016-01-20 Uddeholms AB Cold work tool steel
CN105714208B (zh) * 2015-12-21 2017-12-29 浙江宣达特种合金流程装备股份有限公司 一种耐蚀高铬铁素体不锈钢及其制备方法与应用
KR20190121818A (ko) * 2017-03-30 2019-10-28 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스강
KR101964316B1 (ko) * 2017-09-01 2019-08-07 주식회사포스코 흡음성이 우수한 배기계 열교환기용 페라이트계 스테인리스강 및 이의 제조 방법
JP7022633B2 (ja) * 2018-03-29 2022-02-18 日鉄ステンレス株式会社 耐高温塩害特性に優れたフェライト系ステンレス鋼板及び自動車排気系部品
CN109913758B (zh) * 2019-03-29 2020-08-11 东北大学 高温强度和成形性能良好的铁素体不锈钢板及其制备方法
KR102259806B1 (ko) * 2019-08-05 2021-06-03 주식회사 포스코 고온 내크립 특성이 향상된 페라이트계 스테인리스강 및 그 제조 방법
CN110735020B (zh) * 2019-10-29 2021-04-09 浙江天基重工机械有限公司 一种低碳钢结构件的热处理方法
CN115135807B (zh) * 2020-03-12 2023-09-19 日铁不锈钢株式会社 铁素体系不锈钢及其制造方法
CN112251681B (zh) * 2020-09-29 2022-03-18 中国科学院金属研究所 一种超高强度纳米晶40Cr16Co4W2Mo不锈钢及其制备方法
KR102744440B1 (ko) * 2022-07-01 2024-12-18 국립공주대학교 산학협력단 계층적 NiAl 석출물을 포함하는 페라이트 합금 및 이의 제조방법
CN116479340B (zh) * 2023-04-28 2024-09-20 浙江丰业集团有限公司 一种高韧性铁素体钢钢管及其制备方法

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JP2696584B2 (ja) * 1990-03-24 1998-01-14 日新製鋼株式会社 低温靭性，溶接性および耐熱性に優れたフエライト系耐熱用ステンレス鋼
CA2085790C (en) * 1991-12-19 2000-03-28 Masao Koike Steel for use in exhaust manifolds of automobiles
JP3474829B2 (ja) 2000-05-02 2003-12-08 新日本製鐵株式会社 溶接性と加工性に優れた触媒担持用耐熱フェライト系ステンレス鋼
KR20040007764A (ko) * 2001-07-05 2004-01-24 닛신 세이코 가부시키가이샤 배기가스 유로 부재용 페라이트계 스테인레스 강
JP4309140B2 (ja) * 2003-01-15 2009-08-05 新日鐵住金ステンレス株式会社 自動車排気系機器用フェライト系ステンレス鋼
JP4190993B2 (ja) * 2003-09-17 2008-12-03 日新製鋼株式会社 耐隙間腐食性を改善したフェライト系ステンレス鋼板
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CN101328561A (zh) 2007-06-22 2008-12-24 宝山钢铁股份有限公司 析出强化中铬铁素体不锈钢、带钢及其制造方法
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JP5025671B2 (ja) * 2008-02-13 2012-09-12 新日鐵住金ステンレス株式会社 高温強度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
JP5141296B2 (ja) * 2008-02-25 2013-02-13 Ｊｆｅスチール株式会社 高温強度と靭性に優れるフェライト系ステンレス鋼
JP5125600B2 (ja) 2008-02-25 2013-01-23 Ｊｆｅスチール株式会社 高温強度、耐水蒸気酸化性および加工性に優れるフェライト系ステンレス鋼
JP2009235572A (ja) 2008-03-07 2009-10-15 Jfe Steel Corp 耐熱性と形状凍結性に優れるフェライト系ステンレス鋼
JP2010236001A (ja) 2009-03-31 2010-10-21 Nisshin Steel Co Ltd フェライト系ステンレス鋼
KR20120036959A (ko) * 2009-07-27 2012-04-18 닛신 세이코 가부시키가이샤 Ｅｇｒ 쿨러용 페라이트계 스테인리스강 및 ｅｇｒ 쿨러
JP5658893B2 (ja) * 2010-03-11 2015-01-28 新日鐵住金ステンレス株式会社 耐熱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
JP5609571B2 (ja) * 2010-11-11 2014-10-22 Ｊｆｅスチール株式会社 耐酸化性に優れたフェライト系ステンレス鋼
KR20120064330A (ko) 2010-12-09 2012-06-19 주식회사 포스코 내리징성이 우수한 페라이트계 스테인리스강 제조방법

Also Published As

Publication number Publication date
CN104619879A (zh) 2015-05-13
MX2014015958A (es) 2015-05-11
EP2864518A4 (en) 2015-12-30
US20150337418A1 (en) 2015-11-26
CN108611561A (zh) 2018-10-02
MX379109B (es) 2025-03-11
EP2864518B1 (en) 2024-01-10
TWI618801B (zh) 2018-03-21
ZA201409515B (en) 2016-03-30
US10047419B2 (en) 2018-08-14
BR112014032494A2 (pt) 2017-06-27
TW201410882A (zh) 2014-03-16
JP2015526593A (ja) 2015-09-10
FI125855B (fi) 2016-03-15
KR101570636B1 (ko) 2015-11-19
KR20150009604A (ko) 2015-01-26
EP2864518A1 (en) 2015-04-29
EP2864518C0 (en) 2024-01-10
WO2014001644A1 (en) 2014-01-03
FI20120215L (fi) 2013-12-27
MY181362A (en) 2020-12-21

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