MX2016016129A - Hoja de acero galvanizada multifasica de alta resistencia, metodo de produccion y uso. - Google Patents
Hoja de acero galvanizada multifasica de alta resistencia, metodo de produccion y uso.Info
- Publication number
- MX2016016129A MX2016016129A MX2016016129A MX2016016129A MX2016016129A MX 2016016129 A MX2016016129 A MX 2016016129A MX 2016016129 A MX2016016129 A MX 2016016129A MX 2016016129 A MX2016016129 A MX 2016016129A MX 2016016129 A MX2016016129 A MX 2016016129A
- Authority
- MX
- Mexico
- Prior art keywords
- steel sheet
- production method
- high strength
- galvanized steel
- strength multiphase
- Prior art date
Links
- 229910001335 Galvanized steel Inorganic materials 0.000 title 1
- 239000008397 galvanized steel Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 229910000859 α-Fe Inorganic materials 0.000 abstract 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 238000000137 annealing Methods 0.000 abstract 1
- 229910001563 bainite Inorganic materials 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910000734 martensite Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000002791 soaking Methods 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
- 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
- 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
- C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
- B32B15/013—Layered products comprising a layer of metal all layers being exclusively metallic one layer being formed of an iron alloy or steel, another layer being formed of a metal other than iron or aluminium
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- C—CHEMISTRY; METALLURGY
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- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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- 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
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- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
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- 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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- C21D8/0236—Cold rolling
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- 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
Abstract
La invención se refiere a una hoja de acero que comprende, en porcentaje en peso: 0.05 = C = 0.15%, 2 = Mn = 3%, Al = 0.1%, 0.3 = Si = 1.5%, 0.01% = Nb = 0.05%, N = 0.02%, 0.1 = Cr + Mo = 1%, 0.0001 = B < 0.0025%, Ti = 0.5%, V<0.01%, S = 0.01%, P = 0.05%, el restante de la composición siendo hierro e impurezas inevitables que resultan de la fundición y la microestructura consiste de, en fracción de superficie: entre 50 y 95% de martensita y entre 5 y 50% de la suma de ferrita y bainita, en donde el tamaño de grano de ferrita está por debajo de 10 pm. El acero de acuerdo con la invención se oxida y posteriormente se reduce durante las etapas de calentamiento, inmersión y enfriamiento del recocido.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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PCT/IB2014/000991 WO2015185956A1 (en) | 2014-06-06 | 2014-06-06 | High strength multiphase galvanized steel sheet, production method and use |
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MX2016016129A true MX2016016129A (es) | 2017-03-28 |
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MX2016016129A MX2016016129A (es) | 2014-06-06 | 2014-06-06 | Hoja de acero galvanizada multifasica de alta resistencia, metodo de produccion y uso. |
Country Status (16)
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US (2) | US10612107B2 (es) |
EP (1) | EP3152336B1 (es) |
JP (1) | JP6599902B2 (es) |
KR (1) | KR102389648B1 (es) |
CN (1) | CN106471147B (es) |
BR (1) | BR112016027681B1 (es) |
CA (1) | CA2951215C (es) |
ES (1) | ES2729870T3 (es) |
HU (1) | HUE044866T2 (es) |
MA (1) | MA39954B1 (es) |
MX (1) | MX2016016129A (es) |
PL (1) | PL3152336T3 (es) |
RU (1) | RU2675025C2 (es) |
TR (1) | TR201907448T4 (es) |
UA (1) | UA117865C2 (es) |
WO (2) | WO2015185956A1 (es) |
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Also Published As
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KR20170015303A (ko) | 2017-02-08 |
WO2015185975A1 (en) | 2015-12-10 |
US10612107B2 (en) | 2020-04-07 |
KR102389648B1 (ko) | 2022-04-21 |
MA39954A (fr) | 2017-04-12 |
ES2729870T3 (es) | 2019-11-06 |
US20190256942A1 (en) | 2019-08-22 |
CA2951215A1 (en) | 2015-12-10 |
TR201907448T4 (tr) | 2019-06-21 |
BR112016027681B1 (pt) | 2021-04-27 |
HUE044866T2 (hu) | 2019-11-28 |
JP2017520681A (ja) | 2017-07-27 |
CN106471147B (zh) | 2018-07-10 |
RU2675025C2 (ru) | 2018-12-14 |
EP3152336B1 (en) | 2019-02-20 |
MA39954B1 (fr) | 2019-05-31 |
US11047020B2 (en) | 2021-06-29 |
UA117865C2 (uk) | 2018-10-10 |
EP3152336A1 (en) | 2017-04-12 |
US20170137906A1 (en) | 2017-05-18 |
PL3152336T3 (pl) | 2019-08-30 |
CN106471147A (zh) | 2017-03-01 |
CA2951215C (en) | 2023-08-01 |
JP6599902B2 (ja) | 2019-10-30 |
RU2016147787A (ru) | 2018-06-06 |
RU2016147787A3 (es) | 2018-10-26 |
WO2015185956A1 (en) | 2015-12-10 |
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