CO2017009718A2 - Steel sheet for a can and method of manufacturing it - Google Patents
Steel sheet for a can and method of manufacturing itInfo
- Publication number
- CO2017009718A2 CO2017009718A2 CONC2017/0009718A CO2017009718A CO2017009718A2 CO 2017009718 A2 CO2017009718 A2 CO 2017009718A2 CO 2017009718 A CO2017009718 A CO 2017009718A CO 2017009718 A2 CO2017009718 A2 CO 2017009718A2
- Authority
- CO
- Colombia
- Prior art keywords
- less
- thickness
- position located
- amount
- steel sheet
- Prior art date
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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- 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
- C21D8/0268—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment between cold rolling steps
-
- 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
-
- 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
- C22C38/04—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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing 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)
Abstract
Una hoja de acero para una lata, hoja de acero que tiene una composición química que contiene, en % en masa, C: 0,020% o más y 0,130% o menos, Si: 0,04% o menos, Mn: 0,10% o más y 1,2% o menos, P: 0,007% o más y 0,100% o menos, S: 0,03% o menos, Al: 0,0010% o más y 0,10% o menos, N: más de 0,0120% y 0,020% o menos, uno, dos o más seleccionados de Nb: 0,010% o más y 0,050% o menos, Ti: 0,010% o más y 0,050% o menos, y B: 0,0010% o más y 0,010% o menos, y el resto siendo Fe e impurezas inevitables, y una microestructura que incluye una fase de ferrita en una cantidad de 50% o más en términos de fracción de área, en la cual un límite elástico superior es 480 MPa a 700 MPa y una elongación total es 12% o más luego de un tratamiento de calentamiento realizado a una temperatura de 210°C durante 20 minutos y la razón de la cantidad de N en solución sólida en una región desde la superficie a una posición localizada a 1/8 del espesor a la cantidad de N en solución sólida en una región desde una posición localizada a 3/8 del espesor desde la superficie a una posición localizada a 4/8 del espesor desde la superficie satisface la siguiente expresión relacional 1, y un método para fabricar la hoja de acero. (cantidad de N en solución sólida en una región desde la superficie a una posición localizada a 1/8 del espesor)/(cantidad de N en solución sólida en una región desde una posición localizada a 3/8 del espesor desde la superficie a una posición localizada a 4/8 del espesor desde la superficie ≤ 0,96 ••• (expresión relacional 1).A steel sheet for a can, a steel sheet that has a chemical composition that contains, in% by mass, C: 0.020% or more and 0.130% or less, Si: 0.04% or less, Mn: 0.10 % or more and 1.2% or less, P: 0.007% or more and 0.100% or less, S: 0.03% or less, Al: 0.0010% or more and 0.10% or less, N: more than 0.0120% and 0.020% or less, one, two or more selected from Nb: 0.010% or more and 0.050% or less, Ti: 0.010% or more and 0.050% or less, and B: 0.0010% or more and 0.010% or less, and the remainder being Fe and unavoidable impurities, and a microstructure that includes a ferrite phase in an amount of 50% or more in terms of area fraction, in which an upper elastic limit is 480 MPa at 700 MPa and a total elongation is 12% or more after a heating treatment performed at a temperature of 210 ° C for 20 minutes and the ratio of the amount of N in solid solution in a region from the surface to a position located 1/8 of the thickness to the amount of N in solid solution going in a region from a position located 3/8 of the thickness from the surface to a position located 4/8 of the thickness from the surface satisfies the following relational expression 1, and a method of manufacturing the steel sheet. (amount of N in solid solution in a region from the surface to a position located 1/8 of the thickness) / (amount of N in solid solution in a region from a position located 3/8 of the thickness from the surface to a position located 4/8 of the thickness from the surface ≤ 0.96 ••• (relational expression 1).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015071649 | 2015-03-31 | ||
PCT/JP2016/001774 WO2016157878A1 (en) | 2015-03-31 | 2016-03-28 | Steel sheet for cans and method for manufacturing steel sheet for cans |
Publications (1)
Publication Number | Publication Date |
---|---|
CO2017009718A2 true CO2017009718A2 (en) | 2018-02-28 |
Family
ID=57005566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CONC2017/0009718A CO2017009718A2 (en) | 2015-03-31 | 2017-09-27 | Steel sheet for a can and method of manufacturing it |
Country Status (7)
Country | Link |
---|---|
JP (1) | JP6028884B1 (en) |
KR (1) | KR101994914B1 (en) |
CN (1) | CN107429360B (en) |
CO (1) | CO2017009718A2 (en) |
MY (1) | MY173780A (en) |
TW (1) | TWI617677B (en) |
WO (1) | WO2016157878A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6540769B2 (en) * | 2016-10-04 | 2019-07-10 | Jfeスチール株式会社 | High strength ultra thin steel plate and method of manufacturing the same |
MX2020004427A (en) * | 2017-10-31 | 2020-07-29 | Jfe Steel Corp | High-strength steel sheet and method for producing same. |
MX2021002226A (en) * | 2018-08-30 | 2021-05-27 | Jfe Steel Corp | Steel sheet for can, and method for producing same. |
MX2021007428A (en) * | 2018-12-20 | 2021-08-05 | Jfe Steel Corp | Steel plate for can and method for producing same. |
CN113748220B (en) * | 2019-03-29 | 2023-03-31 | 杰富意钢铁株式会社 | Steel sheet for can and method for producing same |
BR112021026166A2 (en) * | 2019-06-24 | 2022-02-15 | Jfe Steel Corp | Steel sheet for cans and method of production thereof |
MY197776A (en) * | 2020-02-21 | 2023-07-13 | Jfe Steel Corp | Steel sheet and method of manufacturing the same |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08246060A (en) * | 1995-03-10 | 1996-09-24 | Kawasaki Steel Corp | Production of steel sheet for can |
JPH08325670A (en) | 1995-03-29 | 1996-12-10 | Kawasaki Steel Corp | Steel sheet for can making excellent in deep drawability and flanging workability at the time of can making and surface property after can making and having sufficient can strength and its production |
JP3769914B2 (en) | 1998-01-06 | 2006-04-26 | Jfeスチール株式会社 | Steel plate for cans with excellent aging resistance and bake hardenability |
JP4051778B2 (en) | 1998-10-08 | 2008-02-27 | Jfeスチール株式会社 | Steel plate for cans suitable for 3-piece cans with good surface properties |
JP4244486B2 (en) | 1999-08-05 | 2009-03-25 | Jfeスチール株式会社 | Steel plate for high-strength can and manufacturing method thereof |
JP3887009B2 (en) | 2002-12-05 | 2007-02-28 | 東洋鋼鈑株式会社 | Steel plate for thinned deep-drawn ironing can and manufacturing method thereof |
JP4486414B2 (en) * | 2004-06-11 | 2010-06-23 | 新日本製鐵株式会社 | Thin steel plate for cans with strong can body strength and good press workability and method for producing the same |
JP5162924B2 (en) * | 2007-02-28 | 2013-03-13 | Jfeスチール株式会社 | Steel plate for can and manufacturing method thereof |
JP4943244B2 (en) * | 2007-06-27 | 2012-05-30 | 新日本製鐵株式会社 | Steel sheet for ultra-thin containers |
JP5526483B2 (en) * | 2008-03-19 | 2014-06-18 | Jfeスチール株式会社 | Steel plate for high-strength can and manufacturing method thereof |
BRPI0911139B1 (en) * | 2008-04-03 | 2018-03-13 | Jfe Steel Corporation | HIGH RESISTANCE STEEL PLATE FOR CAN AND METHOD FOR PRODUCTION |
CN102301025B (en) * | 2009-01-30 | 2014-06-25 | 杰富意钢铁株式会社 | Corrosion resistant steel for crude oil tank, manufacturing method therefor, and crude oil tank |
JP5810714B2 (en) * | 2011-07-29 | 2015-11-11 | Jfeスチール株式会社 | High-strength, high-formability steel plate for cans and method for producing the same |
CN103014483B (en) * | 2011-09-26 | 2015-12-02 | 宝山钢铁股份有限公司 | The secondary cold-rolling plate of high extension and manufacture method thereof |
JP5804195B2 (en) * | 2012-04-06 | 2015-11-04 | Jfeスチール株式会社 | High-strength, high-workability steel sheet and manufacturing method |
IN2014MN02290A (en) * | 2012-06-06 | 2015-08-07 | Jfe Steel Corp | |
WO2016067514A1 (en) * | 2014-10-28 | 2016-05-06 | Jfeスチール株式会社 | Steel sheet for two-piece can and manufacturing method therefor |
KR101918426B1 (en) * | 2014-11-12 | 2018-11-13 | 제이에프이 스틸 가부시키가이샤 | Steel sheet for cans and method for manufacturing steel sheet for cans |
CN107406944B (en) * | 2015-03-27 | 2019-05-10 | 杰富意钢铁株式会社 | Steel plate for tanks and its manufacturing method |
-
2016
- 2016-03-28 JP JP2016544875A patent/JP6028884B1/en active Active
- 2016-03-28 MY MYPI2017703401A patent/MY173780A/en unknown
- 2016-03-28 CN CN201680019401.9A patent/CN107429360B/en active Active
- 2016-03-28 KR KR1020177027622A patent/KR101994914B1/en active IP Right Grant
- 2016-03-28 WO PCT/JP2016/001774 patent/WO2016157878A1/en active Application Filing
- 2016-03-31 TW TW105110311A patent/TWI617677B/en active
-
2017
- 2017-09-27 CO CONC2017/0009718A patent/CO2017009718A2/en unknown
Also Published As
Publication number | Publication date |
---|---|
MY173780A (en) | 2020-02-20 |
KR101994914B1 (en) | 2019-07-01 |
WO2016157878A1 (en) | 2016-10-06 |
CN107429360B (en) | 2019-06-25 |
TWI617677B (en) | 2018-03-11 |
JPWO2016157878A1 (en) | 2017-04-27 |
KR20170121277A (en) | 2017-11-01 |
TW201702404A (en) | 2017-01-16 |
CN107429360A (en) | 2017-12-01 |
JP6028884B1 (en) | 2016-11-24 |
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