BRPI1015347A2 - aço inoxidável ferrítico com excelente resistência ao calor - Google Patents

aço inoxidável ferrítico com excelente resistência ao calor

Info

Publication number
BRPI1015347A2
BRPI1015347A2 BRPI1015347A BRPI1015347A BRPI1015347A2 BR PI1015347 A2 BRPI1015347 A2 BR PI1015347A2 BR PI1015347 A BRPI1015347 A BR PI1015347A BR PI1015347 A BRPI1015347 A BR PI1015347A BR PI1015347 A2 BRPI1015347 A2 BR PI1015347A2
Authority
BR
Brazil
Prior art keywords
stainless steel
heat resistance
excellent heat
ferritic stainless
ferritic
Prior art date
Application number
BRPI1015347A
Other languages
English (en)
Inventor
Hiroki Ota
Takumi Ujiro
Tetsuyuki Nakamura
Yasushi Kato
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43627679&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI1015347(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of BRPI1015347A2 publication Critical patent/BRPI1015347A2/pt
Publication of BRPI1015347B1 publication Critical patent/BRPI1015347B1/pt

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
    • 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
    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0426—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 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
    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0421—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
    • C21D8/0436—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 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
    • C21D8/04—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 to produce plates or strips for drawing, e.g. for deep-drawing
    • C21D8/0447—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 to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
    • C21D8/0473—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
    • C22C38/02—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
    • C22C38/26—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
    • 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)
BRPI1015347-0A 2009-08-31 2010-07-05 Aço inoxidável ferrítico com excelente resistência ao calor BRPI1015347B1 (pt)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2009199415 2009-08-31
JP2009-199415 2009-08-31
JP2009070632 2009-12-03
JPPCT/JP2009/070632 2009-12-03
JP2009-279234 2009-12-09
JP2009279234 2009-12-09
JP2010148604A JP4702493B1 (ja) 2009-08-31 2010-06-30 耐熱性に優れるフェライト系ステンレス鋼
JP2010-148604 2010-06-30
PCT/JP2010/061733 WO2011024568A1 (ja) 2009-08-31 2010-07-05 耐熱性に優れるフェライト系ステンレス鋼

Publications (2)

Publication Number Publication Date
BRPI1015347A2 true BRPI1015347A2 (pt) 2016-04-19
BRPI1015347B1 BRPI1015347B1 (pt) 2018-07-24

Family

ID=43627679

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1015347-0A BRPI1015347B1 (pt) 2009-08-31 2010-07-05 Aço inoxidável ferrítico com excelente resistência ao calor

Country Status (9)

Country Link
US (1) US8153055B2 (pt)
EP (1) EP2474635B1 (pt)
JP (1) JP4702493B1 (pt)
KR (2) KR101263584B1 (pt)
CN (1) CN102471841B (pt)
BR (1) BRPI1015347B1 (pt)
ES (1) ES2519765T3 (pt)
TW (1) TWI377257B (pt)
WO (1) WO2011024568A1 (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013100600A1 (ko) * 2011-12-26 2013-07-04 주식회사 포스코 표면품질 및 성형성이 우수한 연료전지 분리판용 스테인리스강 및 그 제조방법
ES2651071T3 (es) * 2012-01-30 2018-01-24 Jfe Steel Corporation Chapa de acero inoxidable ferrítico
JP6037882B2 (ja) * 2012-02-15 2016-12-07 新日鐵住金ステンレス株式会社 耐スケール剥離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
JP6071608B2 (ja) 2012-03-09 2017-02-01 新日鐵住金ステンレス株式会社 耐酸化性に優れたフェライト系ステンレス鋼板
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
CN102784832B (zh) * 2012-08-28 2015-09-09 中国南方航空工业(集团)有限公司 一种燃烧室用机匣的成型方法
JP6166540B2 (ja) * 2013-01-28 2017-07-19 新日鐵住金ステンレス株式会社 高温プレス成形に適する自動車排気系部材用のフェライト系ステンレス鋼板およびフェライト系ステンレス鋼成形部品の製造方法
ES2678876T3 (es) 2013-03-06 2018-08-20 Nippon Steel & Sumikin Stainless Steel Corporation Chapa de acero inoxidable ferrítico que tiene excelente resistencia al calor
WO2014157576A1 (ja) 2013-03-27 2014-10-02 新日鐵住金ステンレス株式会社 フェライト系ステンレス熱延鋼板とその製造方法及び鋼帯
CN103216288B (zh) * 2013-03-28 2015-02-11 浙江吉利汽车研究院有限公司杭州分公司 一种乙醇汽油发动机的进排气门座圈
CN103667934B (zh) * 2013-11-08 2016-07-13 铜陵安东铸钢有限责任公司 一种低碳不锈钢材料及其制备方法
JP6302690B2 (ja) * 2014-02-04 2018-03-28 新日鐵住金ステンレス株式会社 研磨後の耐食性に優れたフェライト系ステンレス鋼
KR101841379B1 (ko) 2014-02-05 2018-03-22 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스 열연 어닐링 강판, 그 제조 방법 및 페라이트계 스테인리스 냉연 어닐링 강판
US9499889B2 (en) 2014-02-24 2016-11-22 Honeywell International Inc. Stainless steel alloys, turbocharger turbine housings formed from the stainless steel alloys, and methods for manufacturing the same
KR101899230B1 (ko) 2014-05-14 2018-09-14 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스강
JP5900714B1 (ja) * 2014-05-14 2016-04-06 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼
KR20170018457A (ko) * 2014-07-31 2017-02-17 제이에프이 스틸 가부시키가이샤 플라즈마 용접용 페라이트계 스테인리스 강판 및 그 용접 방법
US10633726B2 (en) * 2017-08-16 2020-04-28 The United States Of America As Represented By The Secretary Of The Army Methods, compositions and structures for advanced design low alloy nitrogen steels
JP7238161B2 (ja) 2019-11-19 2023-03-13 日鉄ステンレス株式会社 フェライト系ステンレス鋼板
US11492690B2 (en) 2020-07-01 2022-11-08 Garrett Transportation I Inc Ferritic stainless steel alloys and turbocharger kinematic components formed from stainless steel alloys
JP7603503B2 (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
CN114318153B (zh) * 2021-12-31 2022-11-08 长春工业大学 一种Al修饰富Cu相强化铁素体不锈钢及其制备方法
JP7679825B2 (ja) * 2022-12-20 2025-05-20 Ｊｆｅスチール株式会社 フェライト系ステンレス鋼

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331474A (en) * 1980-09-24 1982-05-25 Armco Inc. Ferritic stainless steel having toughness and weldability
CA2123470C (en) * 1993-05-19 2001-07-03 Yoshihiro Yazawa Ferritic stainless steel exhibiting excellent atmospheric corrosion resistance and crevice corrosion resistance
JP3518117B2 (ja) * 1995-12-27 2004-04-12 Ｊｆｅスチール株式会社 表面が滑らかな高Ｃｒフェライト系ステンレス熱延薄鋼板の製造方法
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
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
CN1225566C (zh) 2001-07-05 2005-11-02 日新制钢株式会社 用作排放汽车废气的管道构件的铁素体不锈钢
JP3903855B2 (ja) 2002-06-14 2007-04-11 Ｊｆｅスチール株式会社 室温で軟質かつ耐高温酸化性に優れたフェライト系ステンレス鋼
JP4236503B2 (ja) * 2003-04-04 2009-03-11 新日鐵住金ステンレス株式会社 加工性、耐酸化性に優れたＡｌ含有耐熱フェライト系ステンレス鋼板及びその製造方法
JP4693349B2 (ja) 2003-12-25 2011-06-01 Ｊｆｅスチール株式会社 ハイドロフォーム加工後の耐割れ性に優れるＣｒ含有フェライト系鋼板
JP4468137B2 (ja) 2004-10-20 2010-05-26 日新製鋼株式会社 熱疲労特性に優れたフェライト系ステンレス鋼材および自動車排ガス経路部材
JP5297630B2 (ja) * 2007-02-26 2013-09-25 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
JP4949122B2 (ja) 2007-05-15 2012-06-06 新日鐵住金ステンレス株式会社 耐熱疲労性に優れた自動車排気系用フェライト系ステンレス鋼板
JP4386144B2 (ja) * 2008-03-07 2009-12-16 Ｊｆｅスチール株式会社 耐熱性に優れるフェライト系ステンレス鋼
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

Also Published As

Publication number Publication date
CN102471841B (zh) 2015-11-25
EP2474635A4 (en) 2013-08-28
BRPI1015347B1 (pt) 2018-07-24
KR20110115619A (ko) 2011-10-21
EP2474635B1 (en) 2014-10-08
CN102471841A (zh) 2012-05-23
KR101263584B1 (ko) 2013-05-13
KR20130012975A (ko) 2013-02-05
US8153055B2 (en) 2012-04-10
ES2519765T3 (es) 2014-11-07
WO2011024568A1 (ja) 2011-03-03
JP2011140709A (ja) 2011-07-21
JP4702493B1 (ja) 2011-06-15
US20120020827A1 (en) 2012-01-26
TW201109446A (en) 2011-03-16
TWI377257B (en) 2012-11-21
EP2474635A1 (en) 2012-07-11
KR101367443B1 (ko) 2014-02-25

Similar Documents

Publication Publication Date Title
BRPI1015347A2 (pt) aço inoxidável ferrítico com excelente resistência ao calor
BRPI0903898A2 (pt) Aço inoxidável ferrítico resistente ao calor
BRPI0909643A2 (pt) aço inoxidável ferrítico excelente em resistência ao calor e tenacidade
EP2280090A4 (en) FERRITIC STAINLESS STEEL
EP2412837B8 (en) Ferritic stainless steel plate having excellent heat resistance and excellent workability
EP2358918A4 (en) FERRITISH AUSTENITIC STAINLESS STEEL
BRPI1007042A2 (pt) trocador de calor
EP2199420A4 (en) AUSTENITIC STAINLESS STEEL
EP2199419A4 (en) AUSTENITIC STAINLESS STEEL
EP2628814A4 (en) FERRITIC STAINLESS STEEL EXCELLENT IN TERMS OF HEAT RESISTANCE AND FITNESS TO SHAPING
BRPI0820354A2 (pt) Aço inoxidavel austenítico pobre
HUE048418T2 (hu) Hõálló ausztenites rozsdamentes acéllemez
EP2247158A4 (en) INDUCTION COOKING DEVICE
BRPI1011174A2 (pt) unidade de transferência de calor
IL219143A0 (en) Lean austenitic stainless steel
DK2396139T4 (da) Metalpasta med co-forstadier
EP2915894A4 (en) FERRITIC STAINLESS STEEL PLATE WITH EXCELLENT HEAT RESISTANCE
BR112013023476A2 (pt) chapa de aço inoxidável ferrítico de pureza alta excelente em resistência à corrosão e propriedade antilustrosa
EP2811044A4 (en) FOIL OF A FERRITIC STAINLESS STEEL
BRPI0915002A2 (pt) trocador de calor
EP2824208A4 (en) BLECH OF A FERRITIC STAINLESS STEEL
BRPI1004897A2 (pt) painel de troca de calor
EP2708611A4 (en) STAINLESS STEEL AUSTENITIC STAINLESS STEEL HAVING EXCELLENT CYCLIC OXIDATION RESISTANCE
BRPI1011504A2 (pt) trocador de calor.
PL2966187T3 (pl) Blacha cienka z nierdzewnej stali ferrytycznej o doskonalej odporności cieplnej

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 05/07/2010, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2627 DE 11-05-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.