MX2021008043A - Lamina de acero laminada en caliente y metodo para producir la misma. - Google Patents
Lamina de acero laminada en caliente y metodo para producir la misma.Info
- Publication number
- MX2021008043A MX2021008043A MX2021008043A MX2021008043A MX2021008043A MX 2021008043 A MX2021008043 A MX 2021008043A MX 2021008043 A MX2021008043 A MX 2021008043A MX 2021008043 A MX2021008043 A MX 2021008043A MX 2021008043 A MX2021008043 A MX 2021008043A
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- hot
- pearlite
- rolling
- rolled steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910001562 pearlite Inorganic materials 0.000 abstract 5
- 238000001816 cooling Methods 0.000 abstract 4
- 238000005096 rolling process Methods 0.000 abstract 4
- 241000446313 Lamella Species 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 1
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
- 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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/02—Winding-up or coiling
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
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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
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
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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
- C21D6/002—Heat treatment of ferrous alloys containing Cr
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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
- C21D6/005—Heat treatment of ferrous alloys containing Mn
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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
- C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment 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
- C21D8/0205—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
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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
- C21D8/0247—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
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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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0405—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0421—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the working steps
- C21D8/0426—Hot rolling
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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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
- C21D8/0447—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment
- C21D8/0463—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing characterised by the heat treatment following hot rolling
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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
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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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
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- C—CHEMISTRY; METALLURGY
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- 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
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
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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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
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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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C—CHEMISTRY; METALLURGY
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- 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
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/00—Ferrous alloys, e.g. steel alloys
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- 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
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- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
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- C—CHEMISTRY; METALLURGY
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- 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
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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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
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)
- Heat Treatment Of Steel (AREA)
Abstract
Se provee una lámina de acero laminada en caliente que comprende una composición química predeterminada y una estructura metálica que comprende, en relación de área, perlita: 90 a 100%, pseudoperlita: 0 a 10% y ferrita pro-eutectoide: 0 a 1%, en donde la perlita tiene un espaciado laminar promedio de 0.20 µm o menos, y la perlita tiene un tamaño promedio de bloque de perlita de 20.0 µm o menos. Se provee un método para producir una lámina de acero laminada en caliente que comprende calentar una placa a 1100°C o más, laminar mediante laminado en caliente, en donde una temperatura de lado de salida de laminado de acabado es de 820 a 920°C, enfriar mediante enfriamiento primario la lámina de acero hasta un punto de Ae1 por una velocidad de enfriamiento promedio de 40 a 80°C/s, luego enfriar mediante enfriamiento secundario la lámina de acero desde el punto Ae1 hasta una temperatura de enrollamiento a una velocidad de enfriamiento promedio de menos de 20°C/s, y enrollar la lámina de acero a una temperatura de enrollamiento de 540 a 700°C.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019040948 | 2019-03-06 | ||
PCT/JP2020/008710 WO2020179737A1 (ja) | 2019-03-06 | 2020-03-02 | 熱間圧延鋼板およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2021008043A true MX2021008043A (es) | 2021-08-05 |
Family
ID=72337796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2021008043A MX2021008043A (es) | 2019-03-06 | 2020-03-02 | Lamina de acero laminada en caliente y metodo para producir la misma. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20220033927A1 (es) |
EP (1) | EP3936629A4 (es) |
JP (1) | JP7131687B2 (es) |
KR (1) | KR102649506B1 (es) |
CN (1) | CN113396232B (es) |
MX (1) | MX2021008043A (es) |
WO (1) | WO2020179737A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114829654B (zh) | 2020-03-02 | 2024-03-01 | 日本制铁株式会社 | 热轧钢板 |
JPWO2023026582A1 (es) * | 2021-08-24 | 2023-03-02 | ||
CN115404403B (zh) * | 2022-08-25 | 2023-07-18 | 北京首钢股份有限公司 | 一种压缩机阀片用热轧带钢及其制备方法、压缩机阀片 |
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JPH08302428A (ja) * | 1995-05-10 | 1996-11-19 | Nisshin Steel Co Ltd | ばね用高強度鋼帯の製造方法 |
JPH09324212A (ja) * | 1996-06-07 | 1997-12-16 | Kawasaki Steel Corp | 焼入性と冷間加工性に優れた高炭素熱延鋼帯の製造方法 |
JP3965886B2 (ja) | 1999-09-29 | 2007-08-29 | Jfeスチール株式会社 | 薄鋼板および薄鋼板の製造方法 |
KR100742871B1 (ko) * | 2001-08-16 | 2007-07-26 | 주식회사 포스코 | 가공 절단면이 미려한 고탄소강대의 제조방법 |
EP1493831A4 (en) * | 2002-04-05 | 2006-12-06 | Nippon Steel Corp | PERLITE-BASED RAIL HAVING EXCELLENT WEAR RESISTANCE AND EXCELLENT DUCTILITY AND PROCESS FOR PRODUCING THE SAME |
US20050199322A1 (en) * | 2004-03-10 | 2005-09-15 | Jfe Steel Corporation | High carbon hot-rolled steel sheet and method for manufacturing the same |
JP5050386B2 (ja) * | 2006-03-31 | 2012-10-17 | Jfeスチール株式会社 | ファインブランキング加工性に優れた鋼板およびその製造方法 |
KR101150365B1 (ko) | 2008-08-14 | 2012-06-08 | 주식회사 포스코 | 고탄소 열연강판 및 그 제조방법 |
JP4903839B2 (ja) | 2009-07-02 | 2012-03-28 | 新日本製鐵株式会社 | 打抜き性に優れた軟質高炭素鋼板及びその製造方法 |
JP5630006B2 (ja) | 2009-11-04 | 2014-11-26 | Jfeスチール株式会社 | 引張強さが1500MPa以上の高強度鋼板およびその製造方法ならびに冷間圧延用素材 |
JP5440203B2 (ja) * | 2010-01-22 | 2014-03-12 | Jfeスチール株式会社 | 高炭素熱延鋼板の製造方法 |
US9255306B2 (en) * | 2011-03-14 | 2016-02-09 | Nippon Steel & Sumitomo Metal Corporation | Steel wire rod and method of producing same |
KR101710816B1 (ko) * | 2013-01-31 | 2017-02-27 | 제이에프이 스틸 가부시키가이샤 | 전봉 강관 |
JP6129311B2 (ja) * | 2013-06-05 | 2017-05-17 | 日新製鋼株式会社 | スチールベルト用鋼板およびその製造法並びにスチールベルト |
JP6210155B2 (ja) * | 2014-06-11 | 2017-10-11 | Jfeスチール株式会社 | 鉄道車両用車輪および鉄道車両用車輪の製造方法 |
CN106574343B (zh) * | 2014-08-08 | 2019-06-25 | 日本制铁株式会社 | 拉丝加工性优异的高碳钢线材 |
JP6189819B2 (ja) | 2014-11-21 | 2017-08-30 | 株式会社神戸製鋼所 | 高強度高延性鋼板 |
WO2016088803A1 (ja) * | 2014-12-05 | 2016-06-09 | 新日鐵住金株式会社 | 伸線加工性に優れる高炭素鋼線材 |
WO2016174500A1 (fr) * | 2015-04-30 | 2016-11-03 | Aperam | Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit |
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2020
- 2020-03-02 WO PCT/JP2020/008710 patent/WO2020179737A1/ja unknown
- 2020-03-02 JP JP2021504083A patent/JP7131687B2/ja active Active
- 2020-03-02 MX MX2021008043A patent/MX2021008043A/es unknown
- 2020-03-02 EP EP20767363.3A patent/EP3936629A4/en active Pending
- 2020-03-02 US US17/296,496 patent/US20220033927A1/en active Pending
- 2020-03-02 KR KR1020217027642A patent/KR102649506B1/ko active IP Right Grant
- 2020-03-02 CN CN202080011420.3A patent/CN113396232B/zh active Active
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CN113396232B (zh) | 2023-02-21 |
JP7131687B2 (ja) | 2022-09-06 |
KR102649506B1 (ko) | 2024-03-22 |
US20220033927A1 (en) | 2022-02-03 |
JPWO2020179737A1 (ja) | 2021-10-21 |
CN113396232A (zh) | 2021-09-14 |
EP3936629A1 (en) | 2022-01-12 |
EP3936629A4 (en) | 2024-04-24 |
WO2020179737A1 (ja) | 2020-09-10 |
KR20210120087A (ko) | 2021-10-06 |
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