EP3719164A4 - FERRITIC STAINLESS STEEL - Google Patents

FERRITIC STAINLESS STEEL Download PDF

Info

Publication number: EP3719164A4
Authority: EP; European Patent Office
Prior art keywords: stainless steel; ferritic stainless; ferritic; steel; stainless
Prior art date: 2018-01-31
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP19746936.4A

Other languages

German (de)

French (fr)

Other versions

EP3719164A1 (en

Inventor

Tetsuyuki Nakamura

Shin Ishikawa

Reiko Sugihara

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JFE Steel Corp

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.)

2018-01-31

Filing date

2019-01-25

Publication date

2020-10-07

2019-01-25 Application filed by JFE Steel Corp filed Critical JFE Steel Corp

2020-10-07 Publication of EP3719164A1 publication Critical patent/EP3719164A1/en

2020-10-07 Publication of EP3719164A4 publication Critical patent/EP3719164A4/en

Status Withdrawn legal-status Critical Current

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
- C22C38/004—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
- C22C38/18—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
- 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
- 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
- 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
- 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
- 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
- C21D8/0221—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 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 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
- C21D8/0221—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 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
- 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
- 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
- C22C38/008—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
- C22C38/44—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)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Heat Treatment Of Sheet Steel (AREA)

EP19746936.4A 2018-01-31 2019-01-25 FERRITIC STAINLESS STEEL Withdrawn EP3719164A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2018015830		2018-01-31
PCT/JP2019/002413 WO2019151125A1 (en)	2018-01-31	2019-01-25	Ferritic stainless steel

Publications (2)

Publication Number	Publication Date
EP3719164A1 EP3719164A1 (en)	2020-10-07
EP3719164A4 true EP3719164A4 (en)	2020-10-07

Family

ID=67479296

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19746936.4A Withdrawn EP3719164A4 (en)	2018-01-31	2019-01-25	FERRITIC STAINLESS STEEL

Country Status (7)

Country	Link
US (1)	US20210032731A1 (en)
EP (1)	EP3719164A4 (en)
JP (1)	JP6624347B1 (en)
KR (1)	KR102508125B1 (en)
CN (1)	CN111684092A (en)
TW (1)	TWI722377B (en)
WO (1)	WO2019151125A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP7694815B2 (en) *	2023-01-23	2025-06-18	Ｊｆｅスチール株式会社	Method for producing ferritic stainless steel and cold-rolled ferritic stainless steel sheet
CN118460920A (en) *	2024-05-06	2024-08-09	山西太钢不锈钢股份有限公司	Low-carbon-emission low-nitrogen ferrite stainless steel and preparation method thereof
WO2026062616A1 (en)	2024-09-23	2026-03-26	Acciai Speciali Terni S.P.A.	Strip made of ferritic stainless steel and related production process

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1818421A1 (en) *	2006-02-08	2007-08-15	UGINE & ALZ FRANCE	Ferritic, niobium-stabilised 19% chromium stainless steel
EP2264202A1 (en) *	2008-03-07	2010-12-22	JFE Steel Corporation	Ferritic stainless steel with excellent heat resistance and toughness
EP2639325A1 (en) *	2010-11-11	2013-09-18	JFE Steel Corporation	Ferritic stainless steel with excellent oxidation resistance
EP2692891A1 (en) *	2011-03-29	2014-02-05	Nippon Steel & Sumikin Stainless Steel Corporation	Ferrite stainless steel exhibiting excellent corrosion resistance and strength in weld zones, and tig-welded structure
EP3214198A1 (en) *	2014-10-31	2017-09-06	Nippon Steel & Sumikin Stainless Steel Corporation	Ferrite-based stainless steel with high resistance to corrosiveness caused by exhaust gas and condensation and high brazing properties and method for manufacturing same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP3903855B2 (en)	2002-06-14	2007-04-11	Ｊｆｅスチール株式会社	Ferritic stainless steel that is soft at room temperature and excellent in high-temperature oxidation resistance
US8470237B2 (en) *	2006-05-09	2013-06-25	Nippon Steel & Sumikin Stainless Steel Corporation	Stainless steel excellent in corrosion resistance, ferritic stainless steel excellent in resistance to crevice corrosion and formability, and ferritic stainless steel excellent in resistance to crevice corrosion
JP4998719B2 (en) *	2007-05-24	2012-08-15	Ｊｆｅスチール株式会社	Ferritic stainless steel sheet for water heaters excellent in punching processability and method for producing the same
JP5320034B2 (en) *	2008-11-14	2013-10-23	新日鐵住金ステンレス株式会社	Mo-type ferritic stainless steel for automotive exhaust system parts with excellent corrosion resistance after heating
CN101962740B (en) *	2009-07-23	2013-03-27	宝山钢铁股份有限公司	Ferrite stainless steel for automobile exhaust emission system and manufacturing method thereof
CN102277538B (en) *	2011-07-27	2013-02-27	山西太钢不锈钢股份有限公司	Tin-containing ferrite stainless steel plate and manufacturing method thereof
CN104662188B (en) *	2012-09-25	2017-09-15	杰富意钢铁株式会社	Ferritic stainless steel
PL2952602T3 (en) *	2013-02-04	2020-09-07	Nippon Steel Stainless Steel Corporation	THIN STAINLESS STAINLESS STEEL SHEET WITH EXCELLENT MACHINABILITY AND MANUFACTURING
ES2678876T3 (en) *	2013-03-06	2018-08-20	Nippon Steel & Sumikin Stainless Steel Corporation	Ferritic stainless steel sheet that has excellent heat resistance
KR101703464B1 (en) *	2013-03-29	2017-02-06	닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션	Ferritic stainless steel sheet having excellent brazability, heat exchanger, ferritic stainless steel sheet for heat exchangers, ferritic stainless steel, ferritic stainless steel for members of fuel supply systems, and member of fuel supply system
JP6295155B2 (en) *	2014-07-22	2018-03-14	新日鐵住金ステンレス株式会社	Ferritic stainless steel, manufacturing method thereof, and heat exchanger using ferritic stainless steel as a member
JP6542249B2 (en) *	2014-10-31	2019-07-10	日鉄ステンレス株式会社	Ferritic stainless steel sheet, steel pipe and method for manufacturing the same
KR20190092621A (en) *	2015-01-19	2019-08-07	닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션	Ferritic stainless steel for exhaust system member having excellent corrosion resistance after heating
JP6744740B2 (en) *	2016-03-28	2020-08-19	日鉄ステンレス株式会社	Ferritic stainless steel plate for exhaust manifold
EP3487410B1 (en) *	2016-08-01	2025-02-12	Cordance Medical Inc.	Ultrasound guided opening of blood-brain barrier
JP6418338B2 (en) *	2016-09-02	2018-11-07	Ｊｆｅスチール株式会社	Ferritic stainless steel

2019
- 2019-01-25 CN CN201980010962.6A patent/CN111684092A/en active Pending
- 2019-01-25 US US16/966,711 patent/US20210032731A1/en not_active Abandoned
- 2019-01-25 EP EP19746936.4A patent/EP3719164A4/en not_active Withdrawn
- 2019-01-25 JP JP2019526014A patent/JP6624347B1/en active Active
- 2019-01-25 KR KR1020207022119A patent/KR102508125B1/en active Active
- 2019-01-25 WO PCT/JP2019/002413 patent/WO2019151125A1/en not_active Ceased
- 2019-01-29 TW TW108103350A patent/TWI722377B/en active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1818421A1 (en) *	2006-02-08	2007-08-15	UGINE & ALZ FRANCE	Ferritic, niobium-stabilised 19% chromium stainless steel
EP2264202A1 (en) *	2008-03-07	2010-12-22	JFE Steel Corporation	Ferritic stainless steel with excellent heat resistance and toughness
EP2639325A1 (en) *	2010-11-11	2013-09-18	JFE Steel Corporation	Ferritic stainless steel with excellent oxidation resistance
EP2692891A1 (en) *	2011-03-29	2014-02-05	Nippon Steel & Sumikin Stainless Steel Corporation	Ferrite stainless steel exhibiting excellent corrosion resistance and strength in weld zones, and tig-welded structure
EP3214198A1 (en) *	2014-10-31	2017-09-06	Nippon Steel & Sumikin Stainless Steel Corporation	Ferrite-based stainless steel with high resistance to corrosiveness caused by exhaust gas and condensation and high brazing properties and method for manufacturing same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019151125A1 *

Also Published As

Publication number	Publication date
EP3719164A1 (en)	2020-10-07
US20210032731A1 (en)	2021-02-04
JP6624347B1 (en)	2019-12-25
WO2019151125A1 (en)	2019-08-08
KR102508125B1 (en)	2023-03-08
TW201934778A (en)	2019-09-01
TWI722377B (en)	2021-03-21
KR20200100833A (en)	2020-08-26
JPWO2019151125A1 (en)	2020-02-06
CN111684092A (en)	2020-09-18

Legal Events

Date	Code	Title	Description
2019-08-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-09-04	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2020-09-04	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-10-07	17P	Request for examination filed	Effective date: 20200702
2020-10-07	A4	Supplementary search report drawn up and despatched	Effective date: 20200903
2020-10-07	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2020-10-07	AX	Request for extension of the european patent	Extension state: BA ME
2021-05-05	DAV	Request for validation of the european patent (deleted)
2021-05-05	DAX	Request for extension of the european patent (deleted)
2025-05-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2025-06-18	18W	Application withdrawn	Effective date: 20250509

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