MX2019010232A - Chapa de acero inoxidable ferritico, bobina caliente y miembro de brida de escape de automovil. - Google Patents
Chapa de acero inoxidable ferritico, bobina caliente y miembro de brida de escape de automovil.Info
- Publication number
- MX2019010232A MX2019010232A MX2019010232A MX2019010232A MX2019010232A MX 2019010232 A MX2019010232 A MX 2019010232A MX 2019010232 A MX2019010232 A MX 2019010232A MX 2019010232 A MX2019010232 A MX 2019010232A MX 2019010232 A MX2019010232 A MX 2019010232A
- Authority
- MX
- Mexico
- Prior art keywords
- stainless steel
- ferritic stainless
- steel sheet
- motor vehicle
- exhaust system
- Prior art date
Links
Classifications
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- 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
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- 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
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- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
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- 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
- 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
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- 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
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- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
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- 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
- C22C38/42—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
- C22C38/52—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L23/00—Flanged joints
- F16L23/02—Flanged joints the flanges being connected by members tensioned axially
- F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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)
- Heat Treatment Of Steel (AREA)
Abstract
Una placa de acero inoxidable ferrítico que tiene un espesor de chapa t de 5.0 mm a 12.0 mm, que incluye una composición química que consiste, en porcentaje en masa de C: de 0.001 hasta 0.010 %, Si: de 0.01 hasta 1.0 %, Mn: de 0.01 hasta 1.0 %, P: 0.04 o menos, S: 0.010 % o menos, Cr: de 10.0 hasta 20.0 %, Ni: de 0.01 hasta 1.0 %, Ti: de 0.10 hasta 0.30 %, V: de 0.01 hasta 0.40 %, Al: de 0.005 hasta 0.3 %, N: de 0.001 hasta 0.02 %, y según sea necesario, uno o más de B, Mo, Cu, Mg, Sn, Sb, Zr, Ta, Nb, Hf, W, Co, Ca, REM y Ga, con el resto siendo Fe e impurezas inevitables, en donde en una microestructura de acero, en una sección transversal paralela a una dirección de laminación, una relación de área de estructuras que satisface cada una: diámetro mayor de grano/diámetro menor de grano de 5.0 o más es 90% o más, y un diámetro medio de grano menor de la estructura es de 100 µm o menos. El acero inoxidable ferrítico es excelente en tenacidad y adecuada para un miembro de brida de escape de automóvil y similares.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/007965 WO2018158853A1 (ja) | 2017-02-28 | 2017-02-28 | フェライト系ステンレス鋼板、ホットコイルおよび自動車排気系フランジ部材 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2019010232A true MX2019010232A (es) | 2019-10-15 |
Family
ID=61195734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2019010232A MX2019010232A (es) | 2017-02-28 | 2017-02-28 | Chapa de acero inoxidable ferritico, bobina caliente y miembro de brida de escape de automovil. |
Country Status (9)
Country | Link |
---|---|
US (1) | US11214856B2 (es) |
EP (1) | EP3591083B1 (es) |
JP (1) | JP6278159B1 (es) |
KR (1) | KR102377928B1 (es) |
CN (1) | CN110337503B (es) |
ES (1) | ES2883551T3 (es) |
MX (1) | MX2019010232A (es) |
PL (1) | PL3591083T3 (es) |
WO (1) | WO2018158853A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021128409A1 (zh) * | 2019-12-27 | 2021-07-01 | 首钢智新迁安电磁材料有限公司 | 一种无取向电工钢及其制备方法、应用 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102173277B1 (ko) * | 2018-11-06 | 2020-11-03 | 주식회사 포스코 | 저온 충격인성이 우수한 열연 강판 및 그 제조방법 |
CN110484836B (zh) * | 2019-09-24 | 2021-01-05 | 南京佑天金属科技有限公司 | 一种铪锆钛钼增强奥氏体不锈钢及其制备方法 |
WO2023014411A1 (en) * | 2021-08-06 | 2023-02-09 | Halliburton Energy Services, Inc. | High strength stainless steel material |
KR20240096251A (ko) * | 2022-12-19 | 2024-06-26 | 주식회사 포스코 | 충격인성이 향상된 페라이트계 스테인리스강 및 그 제조방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0617516B2 (ja) | 1984-04-25 | 1994-03-09 | 住友金属工業株式会社 | フエライト系ステンレス鋼熱延鋼帯の製造法 |
JPH08199237A (ja) | 1995-01-25 | 1996-08-06 | Nisshin Steel Co Ltd | 低温靭性に優れたフェライト系ステンレス熱延鋼帯の製造方法 |
JP2000169943A (ja) | 1998-12-04 | 2000-06-20 | Nippon Steel Corp | 高温強度に優れたフェライト系ステンレス鋼及びその製造方法 |
US7494551B2 (en) * | 2002-06-17 | 2009-02-24 | Jfe Steel Corporation | Ferritic stainless steel plate with Ti and method for production thereof |
JP2011214063A (ja) * | 2010-03-31 | 2011-10-27 | Jfe Steel Corp | フェライト系ステンレス鋼板およびその製造方法 |
JP5737952B2 (ja) | 2011-01-05 | 2015-06-17 | 日新製鋼株式会社 | Nb含有フェライト系ステンレス鋼熱延コイルおよび製造法 |
JP5737951B2 (ja) | 2011-01-05 | 2015-06-17 | 日新製鋼株式会社 | Ti含有フェライト系ステンレス鋼熱延コイルおよび製造法 |
JP6149927B2 (ja) | 2013-04-10 | 2017-06-21 | 新日鐵住金株式会社 | ステアリングラックバー用圧延丸鋼材およびステアリングラックバー |
JP5908936B2 (ja) * | 2014-03-26 | 2016-04-26 | 新日鐵住金ステンレス株式会社 | フランジ用フェライト系ステンレス鋼板とその製造方法およびフランジ部品 |
JP5918796B2 (ja) * | 2014-03-28 | 2016-05-18 | 新日鐵住金ステンレス株式会社 | 靭性に優れたフェライト系ステンレス熱延鋼板および鋼帯 |
JP6434059B2 (ja) * | 2015-02-10 | 2018-12-12 | 新日鐵住金ステンレス株式会社 | 面シール性に優れた自動車フランジ用フェライト系ステンレス熱延鋼板および鋼帯ならびにそれらの製造方法 |
-
2017
- 2017-02-28 KR KR1020197028204A patent/KR102377928B1/ko active IP Right Grant
- 2017-02-28 PL PL17898742T patent/PL3591083T3/pl unknown
- 2017-02-28 WO PCT/JP2017/007965 patent/WO2018158853A1/ja unknown
- 2017-02-28 ES ES17898742T patent/ES2883551T3/es active Active
- 2017-02-28 CN CN201780087611.6A patent/CN110337503B/zh active Active
- 2017-02-28 MX MX2019010232A patent/MX2019010232A/es unknown
- 2017-02-28 EP EP17898742.6A patent/EP3591083B1/en active Active
- 2017-02-28 US US16/489,649 patent/US11214856B2/en active Active
- 2017-02-28 JP JP2017536601A patent/JP6278159B1/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021128409A1 (zh) * | 2019-12-27 | 2021-07-01 | 首钢智新迁安电磁材料有限公司 | 一种无取向电工钢及其制备方法、应用 |
Also Published As
Publication number | Publication date |
---|---|
ES2883551T3 (es) | 2021-12-09 |
EP3591083A1 (en) | 2020-01-08 |
KR20190124260A (ko) | 2019-11-04 |
KR102377928B1 (ko) | 2022-03-23 |
PL3591083T3 (pl) | 2021-12-13 |
US20200002793A1 (en) | 2020-01-02 |
CN110337503B (zh) | 2022-07-12 |
EP3591083B1 (en) | 2021-06-23 |
JPWO2018158853A1 (ja) | 2019-03-07 |
CN110337503A (zh) | 2019-10-15 |
EP3591083A4 (en) | 2020-07-22 |
WO2018158853A1 (ja) | 2018-09-07 |
US11214856B2 (en) | 2022-01-04 |
JP6278159B1 (ja) | 2018-02-14 |
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