EP3719164A4 - Ferritischer edelstahl - Google Patents
Ferritischer edelstahl Download PDFInfo
- Publication number
- EP3719164A4 EP3719164A4 EP19746936.4A EP19746936A EP3719164A4 EP 3719164 A4 EP3719164 A4 EP 3719164A4 EP 19746936 A EP19746936 A EP 19746936A EP 3719164 A4 EP3719164 A4 EP 3719164A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- stainless steel
- ferritic stainless
- ferritic
- steel
- stainless
- Prior art date
- 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.)
- Pending
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 by deformation combined with, or followed by, heat treatment
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, 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
- 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
-
- 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
- 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)
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018015830 | 2018-01-31 | ||
PCT/JP2019/002413 WO2019151125A1 (ja) | 2018-01-31 | 2019-01-25 | フェライト系ステンレス鋼 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3719164A1 EP3719164A1 (de) | 2020-10-07 |
EP3719164A4 true EP3719164A4 (de) | 2020-10-07 |
Family
ID=67479296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19746936.4A Pending EP3719164A4 (de) | 2018-01-31 | 2019-01-25 | Ferritischer edelstahl |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210032731A1 (de) |
EP (1) | EP3719164A4 (de) |
JP (1) | JP6624347B1 (de) |
KR (1) | KR102508125B1 (de) |
CN (1) | CN111684092A (de) |
TW (1) | TWI722377B (de) |
WO (1) | WO2019151125A1 (de) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1818421A1 (de) * | 2006-02-08 | 2007-08-15 | UGINE & ALZ FRANCE | Ferritischer, Niobium-stabilisierter 19% Chrom-Edelstahl |
EP2264202A1 (de) * | 2008-03-07 | 2010-12-22 | JFE Steel Corporation | Ferritischer nichtrostender stahl mit hervorragender wärmebeständigkeit und zähigkeit |
EP2639325A1 (de) * | 2010-11-11 | 2013-09-18 | JFE Steel Corporation | Ferritischer edelstahl mit hervorragender oxidierungsfestigkeit |
EP2692891A1 (de) * | 2011-03-29 | 2014-02-05 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferritischer rostfreier stahl mit ausgezeichneter korrosionsbeständigkeit und stärke in den schweisszonen sowie tig-geschweisste struktur |
EP3214198A1 (de) * | 2014-10-31 | 2017-09-06 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferrit-basierter rostfreier stahl mit hoher beständigkeit gegen korrosivität durch abgas und kondensation und mit guten löteigenschaften sowie verfahren zur herstellung davon |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CA2650469C (en) * | 2006-05-09 | 2014-02-11 | 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 (ja) * | 2007-05-24 | 2012-08-15 | Jfeスチール株式会社 | 打ち抜き加工性に優れる温水器用フェライト系ステンレス鋼板およびその製造方法 |
JP5320034B2 (ja) * | 2008-11-14 | 2013-10-23 | 新日鐵住金ステンレス株式会社 | 加熱後耐食性に優れた自動車排気系部材用省Mo型フェライト系ステンレス鋼 |
CN101962740B (zh) * | 2009-07-23 | 2013-03-27 | 宝山钢铁股份有限公司 | 汽车尾气排放系统用铁素体不锈钢及其制造方法 |
CN102277538B (zh) * | 2011-07-27 | 2013-02-27 | 山西太钢不锈钢股份有限公司 | 一种含锡铁素体不锈钢板及其制造方法 |
JP5700175B2 (ja) * | 2012-09-25 | 2015-04-15 | Jfeスチール株式会社 | フェライト系ステンレス鋼 |
PL2952602T3 (pl) * | 2013-02-04 | 2020-09-07 | Nippon Steel Stainless Steel Corporation | Blacha cienka z nierdzewnej stali ferrytycznej mająca doskonałą obrabialność oraz sposób jej wytwarzania |
PL2966187T3 (pl) * | 2013-03-06 | 2018-11-30 | Nippon Steel & Sumikin Stainless Steel Corporation | Blacha cienka z nierdzewnej stali ferrytycznej o doskonalej odporności cieplnej |
KR101703464B1 (ko) * | 2013-03-29 | 2017-02-06 | 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 | 브레이징성이 우수한 페라이트계 스테인리스 강판, 열 교환기, 열 교환기용 페라이트계 스테인리스 강판, 페라이트계 스테인리스강, 연료 공급계 부재용 페라이트계 스테인리스강 및 연료 공급계 부품 |
JP6295155B2 (ja) * | 2014-07-22 | 2018-03-14 | 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鋼およびその製造方法、並びにフェライト系ステンレス鋼を部材とする熱交換器 |
JP6542249B2 (ja) * | 2014-10-31 | 2019-07-10 | 日鉄ステンレス株式会社 | フェライト系ステンレス鋼板、鋼管およびその製造方法 |
KR20170101262A (ko) * | 2015-01-19 | 2017-09-05 | 닛폰 스틸 앤드 스미킨 스테인레스 스틸 코포레이션 | 가열 후 내식성이 우수한 배기계 부재용 페라이트계 스테인리스강 |
JP6744740B2 (ja) * | 2016-03-28 | 2020-08-19 | 日鉄ステンレス株式会社 | 排気マニホールド用フェライト系ステンレス鋼板 |
EP3487410A4 (de) * | 2016-08-01 | 2020-04-08 | Cordance Medical Inc. | Ultraschallgeführte öffnung der blut-hirn-schranke |
WO2018043309A1 (ja) * | 2016-09-02 | 2018-03-08 | Jfeスチール株式会社 | フェライト系ステンレス鋼 |
-
2019
- 2019-01-25 WO PCT/JP2019/002413 patent/WO2019151125A1/ja unknown
- 2019-01-25 KR KR1020207022119A patent/KR102508125B1/ko active IP Right Grant
- 2019-01-25 JP JP2019526014A patent/JP6624347B1/ja active Active
- 2019-01-25 CN CN201980010962.6A patent/CN111684092A/zh active Pending
- 2019-01-25 US US16/966,711 patent/US20210032731A1/en not_active Abandoned
- 2019-01-25 EP EP19746936.4A patent/EP3719164A4/de active Pending
- 2019-01-29 TW TW108103350A patent/TWI722377B/zh active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1818421A1 (de) * | 2006-02-08 | 2007-08-15 | UGINE & ALZ FRANCE | Ferritischer, Niobium-stabilisierter 19% Chrom-Edelstahl |
EP2264202A1 (de) * | 2008-03-07 | 2010-12-22 | JFE Steel Corporation | Ferritischer nichtrostender stahl mit hervorragender wärmebeständigkeit und zähigkeit |
EP2639325A1 (de) * | 2010-11-11 | 2013-09-18 | JFE Steel Corporation | Ferritischer edelstahl mit hervorragender oxidierungsfestigkeit |
EP2692891A1 (de) * | 2011-03-29 | 2014-02-05 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferritischer rostfreier stahl mit ausgezeichneter korrosionsbeständigkeit und stärke in den schweisszonen sowie tig-geschweisste struktur |
EP3214198A1 (de) * | 2014-10-31 | 2017-09-06 | Nippon Steel & Sumikin Stainless Steel Corporation | Ferrit-basierter rostfreier stahl mit hoher beständigkeit gegen korrosivität durch abgas und kondensation und mit guten löteigenschaften sowie verfahren zur herstellung davon |
Non-Patent Citations (1)
Title |
---|
See also references of WO2019151125A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP3719164A1 (de) | 2020-10-07 |
WO2019151125A1 (ja) | 2019-08-08 |
US20210032731A1 (en) | 2021-02-04 |
KR20200100833A (ko) | 2020-08-26 |
KR102508125B1 (ko) | 2023-03-08 |
TWI722377B (zh) | 2021-03-21 |
TW201934778A (zh) | 2019-09-01 |
JP6624347B1 (ja) | 2019-12-25 |
CN111684092A (zh) | 2020-09-18 |
JPWO2019151125A1 (ja) | 2020-02-06 |
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