BR112015004228A2 - aço inoxidável ferrítico com excelente resistência à oxidação, boa resistência a alta temperatura e boa plasticidade - Google Patents

aço inoxidável ferrítico com excelente resistência à oxidação, boa resistência a alta temperatura e boa plasticidade

Info

Publication number
BR112015004228A2
BR112015004228A2 BR112015004228A BR112015004228A BR112015004228A2 BR 112015004228 A2 BR112015004228 A2 BR 112015004228A2 BR 112015004228 A BR112015004228 A BR 112015004228A BR 112015004228 A BR112015004228 A BR 112015004228A BR 112015004228 A2 BR112015004228 A2 BR 112015004228A2
Authority
BR
Brazil
Prior art keywords
good
ferritic stainless
high temperature
resistance
oxidation resistance
Prior art date
Application number
BR112015004228A
Other languages
English (en)
Inventor
Yoshitake Eizo
Original Assignee
Ak Steel Properties Inc
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 Ak Steel Properties Inc filed Critical Ak Steel Properties Inc
Publication of BR112015004228A2 publication Critical patent/BR112015004228A2/pt

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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
    • 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
    • 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
    • C22C38/02—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
    • C22C38/28—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
    • C22C38/40—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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • 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
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot 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

Abstract

resumo patente de invenção: "aço inoxidável ferrítico com excelente resistência à oxidação, boa resistência a alta temperatura e boa plasticidade". aços inoxidáveis ferríticos com boa resistência à oxidação, boa resistência a alta temperatura e boa plasticidade são produzidos com adição de ti e baixo teor al para uma plasticidade à temperatura ambiente resultante de estruturas de grão equiaxadas como fundido. o colúmbio (nióbio) e o cobre são adicionados para resistência a alta temperatura. o silício e o manganês são adicionados para resistência à oxidação. os aços inoxidáveis ferríticos fornecem melhor resistência à oxidação do que os aços inoxidáveis ferríticos de 18cr-2mo e de 15cr-cb-ti-si-mn. além disso, eles são de modo geral menos onerosos para serem produzidos do que 18cr-2mo.
BR112015004228A 2012-08-31 2013-08-28 aço inoxidável ferrítico com excelente resistência à oxidação, boa resistência a alta temperatura e boa plasticidade BR112015004228A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261695771P 2012-08-31 2012-08-31
US13/837,500 US20140065005A1 (en) 2012-08-31 2013-03-15 Ferritic Stainless Steel with Excellent Oxidation Resistance, Good High Temperature Strength, and Good Formability
PCT/US2013/056999 WO2014036091A1 (en) 2012-08-31 2013-08-28 Ferritic stainless steel with excellent oxidation resistance, good high temperature strength, and good formability

Publications (1)

Publication Number Publication Date
BR112015004228A2 true BR112015004228A2 (pt) 2017-07-04

Family

ID=49151344

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015004228A BR112015004228A2 (pt) 2012-08-31 2013-08-28 aço inoxidável ferrítico com excelente resistência à oxidação, boa resistência a alta temperatura e boa plasticidade

Country Status (19)

Country Link
US (2) US20140065005A1 (pt)
EP (1) EP2890825B1 (pt)
JP (1) JP6194956B2 (pt)
KR (2) KR20200028502A (pt)
CN (2) CN108823509A (pt)
AU (1) AU2013308922B2 (pt)
BR (1) BR112015004228A2 (pt)
CA (1) CA2882361C (pt)
ES (1) ES2728229T3 (pt)
HR (1) HRP20190864T1 (pt)
HU (1) HUE043997T2 (pt)
MX (1) MX2015002677A (pt)
MY (1) MY172722A (pt)
PL (1) PL2890825T3 (pt)
RS (1) RS58807B1 (pt)
RU (1) RU2650467C2 (pt)
SI (1) SI2890825T1 (pt)
WO (1) WO2014036091A1 (pt)
ZA (1) ZA201502075B (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140065005A1 (en) * 2012-08-31 2014-03-06 Eizo Yoshitake Ferritic Stainless Steel with Excellent Oxidation Resistance, Good High Temperature Strength, and Good Formability
EP3333277B1 (en) 2015-08-05 2019-04-24 Sidenor Investigación y Desarrollo, S.A. High-strength low-alloy steel with high resistance to high-temperature oxidation
CN107675075A (zh) * 2017-09-05 2018-02-09 王业双 一种高性能耐高温铁素体不锈钢及其制备方法
JP6420893B1 (ja) * 2017-12-26 2018-11-07 日新製鋼株式会社 フェライト系ステンレス鋼
US20220389549A1 (en) * 2019-12-18 2022-12-08 Oerlikon Metco (Us) Inc. Iron-based high corrosion and wear resistance alloys

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA899A (en) * 1871-03-24 D. Cameron Composition of matter for making fire brick, and in the art of burning the same
JPH01165752A (ja) * 1987-12-22 1989-06-29 Kawasaki Steel Corp 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼
JPH02115346A (ja) * 1988-10-21 1990-04-27 Kawasaki Steel Corp 高濃度ハロゲン化物中で優れた耐食性を有するフェライト系ステンレス鋼
US5426039A (en) * 1993-09-08 1995-06-20 Bio-Rad Laboratories, Inc. Direct molecular cloning of primer extended DNA containing an alkane diol
FR2720410B1 (fr) * 1994-05-31 1996-06-28 Ugine Savoie Sa Acier inoxydable ferritique à usinabilité améliorée.
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
US6426039B2 (en) * 2000-07-04 2002-07-30 Kawasaki Steel Corporation Ferritic stainless steel
JP3886785B2 (ja) * 2001-11-22 2007-02-28 日新製鋼株式会社 石油系燃料改質器用フェライト系ステンレス鋼
JP3942876B2 (ja) * 2001-11-22 2007-07-11 日新製鋼株式会社 炭化水素系燃料改質器用フェライト系ステンレス鋼
JP3989790B2 (ja) * 2002-07-30 2007-10-10 新日鐵住金ステンレス株式会社 プレス成形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
JP3920185B2 (ja) * 2002-09-27 2007-05-30 日新製鋼株式会社 耐たわみ性に優れたステンレス鋼製の二輪車用タイヤリム材および二輪車用フレーム材
JP4463663B2 (ja) * 2004-11-04 2010-05-19 日新製鋼株式会社 耐高温水蒸気酸化性に優れたフェライト系鋼材およびその使用方法
US7732733B2 (en) * 2005-01-26 2010-06-08 Nippon Welding Rod Co., Ltd. Ferritic stainless steel welding wire and manufacturing method thereof
JP5236158B2 (ja) * 2005-01-26 2013-07-17 日本ウエルディング・ロッド株式会社 フェライト系ステンレス鋼溶接ワイヤ及びその製造方法
JP4302678B2 (ja) * 2005-09-01 2009-07-29 日新製鋼株式会社 燃料タンク用フェライト系ステンレス鋼板
JP4761993B2 (ja) * 2006-02-14 2011-08-31 日新製鋼株式会社 スピニング加工用フェライト系ステンレス鋼溶接管の製造法
JP4948998B2 (ja) * 2006-12-07 2012-06-06 日新製鋼株式会社 自動車排ガス流路部材用フェライト系ステンレス鋼および溶接鋼管
JP5349153B2 (ja) * 2009-06-15 2013-11-20 日新製鋼株式会社 ろう付け用フェライト系ステンレス鋼材および熱交換器部材
RU2415963C2 (ru) * 2009-07-13 2011-04-10 Открытое акционерное общество "Научно-производственное объединение "Центральный научно-исследовательский институт технологии машиностроения", ОАО НПО "ЦНИИТМАШ" Жаростойкая сталь
KR102065814B1 (ko) * 2010-09-16 2020-01-13 닛테츠 스테인레스 가부시키가이샤 내산화성이 우수한 내열 페라이트계 스테인리스 강판
US20140065005A1 (en) * 2012-08-31 2014-03-06 Eizo Yoshitake Ferritic Stainless Steel with Excellent Oxidation Resistance, Good High Temperature Strength, and Good Formability

Also Published As

Publication number Publication date
ES2728229T3 (es) 2019-10-23
MX2015002677A (es) 2015-05-12
AU2013308922B2 (en) 2016-08-04
CN104769147A8 (zh) 2018-10-09
JP2015532684A (ja) 2015-11-12
RS58807B1 (sr) 2019-07-31
US20140065006A1 (en) 2014-03-06
RU2015108849A (ru) 2016-10-20
AU2013308922A1 (en) 2015-03-05
SI2890825T1 (sl) 2019-06-28
CA2882361C (en) 2019-06-18
JP6194956B2 (ja) 2017-09-13
EP2890825B1 (en) 2019-04-03
KR20150080485A (ko) 2015-07-09
HUE043997T2 (hu) 2019-09-30
HRP20190864T1 (hr) 2019-06-28
ZA201502075B (en) 2016-03-30
PL2890825T3 (pl) 2019-09-30
KR20200028502A (ko) 2020-03-16
US20140065005A1 (en) 2014-03-06
EP2890825A1 (en) 2015-07-08
CA2882361A1 (en) 2014-03-06
CN108823509A (zh) 2018-11-16
MY172722A (en) 2019-12-11
CN104769147A (zh) 2015-07-08
WO2014036091A1 (en) 2014-03-06
RU2650467C2 (ru) 2018-04-13

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements