RU2632042C2 - Высокопрочная сталь, обладающая хорошей пластичностью, и способ получения посредством обработки методом закалки с распределением с помощью ванны для цинкования - Google Patents
Высокопрочная сталь, обладающая хорошей пластичностью, и способ получения посредством обработки методом закалки с распределением с помощью ванны для цинкования Download PDFInfo
- Publication number
- RU2632042C2 RU2632042C2 RU2015141563A RU2015141563A RU2632042C2 RU 2632042 C2 RU2632042 C2 RU 2632042C2 RU 2015141563 A RU2015141563 A RU 2015141563A RU 2015141563 A RU2015141563 A RU 2015141563A RU 2632042 C2 RU2632042 C2 RU 2632042C2
- Authority
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- Russia
- Prior art keywords
- steel sheet
- temperature
- austenite
- distribution
- carbon
- Prior art date
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 86
- 239000010959 steel Substances 0.000 title claims abstract description 86
- 238000009826 distribution Methods 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims description 39
- 238000012545 processing Methods 0.000 title claims description 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title description 5
- 239000011701 zinc Substances 0.000 title description 5
- 229910052725 zinc Inorganic materials 0.000 title description 5
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 59
- 238000001816 cooling Methods 0.000 claims abstract description 47
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 36
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 28
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 28
- 230000009466 transformation Effects 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000009792 diffusion process Methods 0.000 claims abstract description 10
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 9
- 239000010955 niobium Substances 0.000 claims abstract description 9
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 8
- 239000010703 silicon Substances 0.000 claims abstract description 8
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000006243 chemical reaction Methods 0.000 claims abstract description 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 7
- 239000011733 molybdenum Substances 0.000 claims abstract description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052742 iron Inorganic materials 0.000 claims abstract description 6
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 6
- 239000011572 manganese Substances 0.000 claims abstract description 6
- 230000006641 stabilisation Effects 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract 4
- 238000005246 galvanizing Methods 0.000 claims description 39
- 238000000137 annealing Methods 0.000 claims description 15
- 230000015572 biosynthetic process Effects 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910001563 bainite Inorganic materials 0.000 claims description 4
- 238000002791 soaking Methods 0.000 claims description 4
- 238000011105 stabilization Methods 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 238000003303 reheating Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000010791 quenching Methods 0.000 description 37
- 230000000171 quenching effect Effects 0.000 description 37
- 230000008569 process Effects 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 12
- 239000002184 metal Substances 0.000 description 12
- 239000000654 additive Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 238000000638 solvent extraction Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000007542 hardness measurement Methods 0.000 description 5
- 238000001000 micrograph Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005275 alloying Methods 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000007571 dilatometry Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 3
- 239000010451 perlite Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000001747 exhibiting effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000012084 conversion product Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005244 galvannealing Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000879 optical micrograph Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
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- 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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- 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
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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
- C21D1/78—Combined heat-treatments not provided for above
- C21D1/785—Thermocycling
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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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
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- 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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- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
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- C—CHEMISTRY; METALLURGY
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
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- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
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- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
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- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/001—Austenite
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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
- C21D2211/008—Martensite
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361824699P | 2013-05-17 | 2013-05-17 | |
| US201361824643P | 2013-05-17 | 2013-05-17 | |
| US61/824,699 | 2013-05-17 | ||
| US61/824,643 | 2013-05-17 | ||
| PCT/US2014/038425 WO2014186722A2 (en) | 2013-05-17 | 2014-05-16 | High strength steel exhibiting good ductility and method of production via quenching and partitioning treatment by zinc bath |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2015141563A RU2015141563A (ru) | 2017-06-22 |
| RU2632042C2 true RU2632042C2 (ru) | 2017-10-02 |
Family
ID=50933550
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015141563A RU2632042C2 (ru) | 2013-05-17 | 2014-05-16 | Высокопрочная сталь, обладающая хорошей пластичностью, и способ получения посредством обработки методом закалки с распределением с помощью ванны для цинкования |
| RU2015145865A RU2669654C2 (ru) | 2013-05-17 | 2014-05-16 | Высокопрочная сталь, обладающая хорошей пластичностью, и способ получения посредством поточной термической обработки, осуществляемой после обработки в ванне с расплавленным цинком |
| RU2018133682A RU2018133682A (ru) | 2013-05-17 | 2018-09-25 | Высокопрочная сталь, обладающая хорошей пластичностью, и способ получения посредством поточной термической обработки, осуществляемой после обработки в ванне с расплавленным цинком |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2015145865A RU2669654C2 (ru) | 2013-05-17 | 2014-05-16 | Высокопрочная сталь, обладающая хорошей пластичностью, и способ получения посредством поточной термической обработки, осуществляемой после обработки в ванне с расплавленным цинком |
| RU2018133682A RU2018133682A (ru) | 2013-05-17 | 2018-09-25 | Высокопрочная сталь, обладающая хорошей пластичностью, и способ получения посредством поточной термической обработки, осуществляемой после обработки в ванне с расплавленным цинком |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US20140338798A1 (enExample) |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2908491C (en) * | 2013-05-17 | 2019-07-30 | Ak Steel Properties, Inc. | High strength steel exhibiting good ductility and method of production via quenching and partitioning treatment by zinc bath |
| WO2016020714A1 (en) | 2014-08-07 | 2016-02-11 | Arcelormittal | Method for producing a coated steel sheet having improved strength, ductility and formability |
| CN104532126B (zh) * | 2014-12-19 | 2017-06-06 | 宝山钢铁股份有限公司 | 一种低屈强比超高强度热轧q&p钢及其制造方法 |
| US20160201159A1 (en) * | 2015-01-14 | 2016-07-14 | Ak Steel Properties, Inc. | Dual Phase Steel with Improved Properties |
| MX2020004592A (es) | 2017-11-02 | 2020-08-24 | Ak Steel Properties Inc | Acero templado en prensa con propiedades personalizadas. |
| US20190300995A1 (en) * | 2018-03-30 | 2019-10-03 | Ak Steel Properties, Inc. | Low alloy third generation advanced high strength steel and process for making |
| CN109554622B (zh) * | 2018-12-03 | 2020-12-04 | 东北大学 | 淬火至贝氏体区获得Q＆P组织的热轧Fe-Mn-Al-C钢及制造方法 |
| CN109554621B (zh) * | 2018-12-03 | 2020-11-27 | 东北大学 | 一种低密度Fe-Mn-Al-C热轧Q＆P钢及其制造方法 |
| CN110055465B (zh) * | 2019-05-16 | 2020-10-02 | 北京科技大学 | 一种中锰超高强度钢及其制备方法 |
| CN112327970B (zh) * | 2020-09-04 | 2022-04-12 | 凌云工业股份有限公司 | 一种热成型变强度工件过渡区强度的控制方法 |
| US20240167130A1 (en) * | 2021-04-02 | 2024-05-23 | Baoshan Iron & Steel Co., Ltd. | Low-carbon low-alloy q&p steel or hot-dip galvanized q&p steel with tensile strength greater than or equal to 1180 mpa, and manufacturing method therefor |
| CN114774652B (zh) * | 2022-04-29 | 2024-07-23 | 重庆长征重工有限责任公司 | 一种17CrNiMo6材料预备热处理方法 |
| WO2025255081A1 (en) * | 2024-06-07 | 2025-12-11 | Cleveland-Cliffs Steel Properties Inc. | High strength steel having retained austenite |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2312162C2 (ru) * | 2003-04-10 | 2007-12-10 | Ниппон Стил Корпорейшн | Высокопрочный стальной лист с покрытием из расплавленного цинка и способ его изготовления |
| EP2258886A1 (en) * | 2008-01-31 | 2010-12-08 | JFE Steel Corporation | High-strength hot-dip galvanized steel sheet with excellent processability and process for producing the same |
| EP2325346A1 (en) * | 2008-09-10 | 2011-05-25 | JFE Steel Corporation | High-strength steel plate and manufacturing method thereof |
| WO2012120020A1 (en) * | 2011-03-07 | 2012-09-13 | Tata Steel Nederland Technology Bv | Process for producing high strength formable steel and high strength formable steel produced therewith |
| EP2524970A1 (de) * | 2011-05-18 | 2012-11-21 | ThyssenKrupp Steel Europe AG | Hochfestes Stahlflachprodukt und Verfahren zu dessen Herstellung |
| EP2546368A1 (en) * | 2010-03-09 | 2013-01-16 | JFE Steel Corporation | Method for producing high-strength steel sheet |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100370054C (zh) * | 2001-06-15 | 2008-02-20 | 新日本制铁株式会社 | 镀有铝合金体系的高强度钢板以及具有优异的耐热性和喷漆后耐腐蚀性的高强度汽车零件 |
| US20060011274A1 (en) * | 2002-09-04 | 2006-01-19 | Colorado School Of Mines | Method for producing steel with retained austenite |
| US20050247382A1 (en) * | 2004-05-06 | 2005-11-10 | Sippola Pertti J | Process for producing a new high-strength dual-phase steel product from lightly alloyed steel |
| CA2482100A1 (en) * | 2003-09-19 | 2005-03-19 | Pertti J. Sippola | Process for producing a new high-strength dual-phase steel product from lightly alloyed steel |
| JP5223360B2 (ja) * | 2007-03-22 | 2013-06-26 | Ｊｆｅスチール株式会社 | 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
| BRPI0816738A2 (pt) * | 2007-09-10 | 2015-03-17 | Pertti J Sippola | Método e equipamento para conformabilidade melhorada de aço galvanizado tendo alta resistência à tração |
| CN101121955A (zh) * | 2007-09-13 | 2008-02-13 | 上海交通大学 | 采用碳分配和回火提高淬火钢件机械性能的热处理方法 |
| JP4712882B2 (ja) * | 2008-07-11 | 2011-06-29 | 株式会社神戸製鋼所 | 耐水素脆化特性および加工性に優れた高強度冷延鋼板 |
| JP5315956B2 (ja) * | 2008-11-28 | 2013-10-16 | Ｊｆｅスチール株式会社 | 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
| JP5493986B2 (ja) * | 2009-04-27 | 2014-05-14 | Ｊｆｅスチール株式会社 | 加工性に優れた高強度鋼板および高強度溶融亜鉛めっき鋼板並びにそれらの製造方法 |
| JP5412182B2 (ja) * | 2009-05-29 | 2014-02-12 | 株式会社神戸製鋼所 | 耐水素脆化特性に優れた高強度鋼板 |
| CN102002558B (zh) * | 2010-11-26 | 2012-07-25 | 清华大学 | 含抑制碳化物形成元素钢的分级淬火-分配热处理工艺 |
| CN102758142A (zh) * | 2011-04-25 | 2012-10-31 | 宝山钢铁股份有限公司 | 一种抗拉强度大于980MPa的热镀锌钢板及其制造方法 |
| JP5821260B2 (ja) * | 2011-04-26 | 2015-11-24 | Ｊｆｅスチール株式会社 | 成形性及び形状凍結性に優れた高強度溶融亜鉛めっき鋼板、並びにその製造方法 |
| WO2013051238A1 (ja) * | 2011-10-04 | 2013-04-11 | Ｊｆｅスチール株式会社 | 高強度鋼板およびその製造方法 |
| CN103045950B (zh) * | 2012-12-28 | 2015-04-22 | 中北大学 | 一种低合金高强韧性复相钢及其热处理方法 |
| AU2014249192B2 (en) * | 2013-03-11 | 2017-12-21 | The Regents Of The University Of Michigan | BET bromodomain inhibitors and therapeutic methods using the same |
| CA2908491C (en) * | 2013-05-17 | 2019-07-30 | Ak Steel Properties, Inc. | High strength steel exhibiting good ductility and method of production via quenching and partitioning treatment by zinc bath |
-
2014
- 2014-05-16 CA CA2908491A patent/CA2908491C/en active Active
- 2014-05-16 TW TW103117426A patent/TWI560279B/zh not_active IP Right Cessation
- 2014-05-16 TW TW105132762A patent/TWI627288B/zh not_active IP Right Cessation
- 2014-05-16 CN CN202110046219.5A patent/CN113151735A/zh active Pending
- 2014-05-16 MX MX2015015332A patent/MX378110B/es unknown
- 2014-05-16 KR KR1020197024809A patent/KR20190101504A/ko not_active Ceased
- 2014-05-16 JP JP2016514134A patent/JP2016524038A/ja active Pending
- 2014-05-16 RU RU2015141563A patent/RU2632042C2/ru active
- 2014-05-16 BR BR112015027901A patent/BR112015027901B1/pt not_active IP Right Cessation
- 2014-05-16 EP EP14729827.7A patent/EP2997172B1/en active Active
- 2014-05-16 WO PCT/US2014/038425 patent/WO2014186722A2/en not_active Ceased
- 2014-05-16 EP EP14734592.0A patent/EP2997168B1/en active Active
- 2014-05-16 RU RU2015145865A patent/RU2669654C2/ru active
- 2014-05-16 MX MX2015015333A patent/MX2015015333A/es unknown
- 2014-05-16 JP JP2016514120A patent/JP6843612B2/ja active Active
- 2014-05-16 KR KR1020177024721A patent/KR20170104158A/ko not_active Ceased
- 2014-05-16 WO PCT/US2014/038364 patent/WO2014186689A2/en not_active Ceased
- 2014-05-16 AU AU2014265262A patent/AU2014265262B2/en not_active Ceased
- 2014-05-16 KR KR1020157035337A patent/KR101776241B1/ko active Active
- 2014-05-16 TW TW103117430A patent/TWI564402B/zh active
- 2014-05-16 TW TW105135812A patent/TWI616538B/zh active
- 2014-05-16 AU AU2014265214A patent/AU2014265214B2/en not_active Ceased
- 2014-05-16 US US14/280,045 patent/US20140338798A1/en not_active Abandoned
- 2014-05-16 CA CA2910012A patent/CA2910012C/en active Active
- 2014-05-16 KR KR1020157035338A patent/KR101776242B1/ko active Active
- 2014-05-16 US US14/279,768 patent/US20140338797A1/en not_active Abandoned
- 2014-05-16 BR BR112015027447A patent/BR112015027447B1/pt not_active IP Right Cessation
- 2014-05-16 CN CN201480029127.4A patent/CN105247090A/zh active Pending
- 2014-05-16 KR KR1020177024722A patent/KR20170104159A/ko not_active Ceased
- 2014-05-16 CN CN201480028730.0A patent/CN105392906A/zh active Pending
-
2018
- 2018-05-09 JP JP2018090692A patent/JP2018178262A/ja active Pending
- 2018-09-25 RU RU2018133682A patent/RU2018133682A/ru not_active Application Discontinuation
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2312162C2 (ru) * | 2003-04-10 | 2007-12-10 | Ниппон Стил Корпорейшн | Высокопрочный стальной лист с покрытием из расплавленного цинка и способ его изготовления |
| EP2258886A1 (en) * | 2008-01-31 | 2010-12-08 | JFE Steel Corporation | High-strength hot-dip galvanized steel sheet with excellent processability and process for producing the same |
| EP2325346A1 (en) * | 2008-09-10 | 2011-05-25 | JFE Steel Corporation | High-strength steel plate and manufacturing method thereof |
| EP2546368A1 (en) * | 2010-03-09 | 2013-01-16 | JFE Steel Corporation | Method for producing high-strength steel sheet |
| WO2012120020A1 (en) * | 2011-03-07 | 2012-09-13 | Tata Steel Nederland Technology Bv | Process for producing high strength formable steel and high strength formable steel produced therewith |
| EP2524970A1 (de) * | 2011-05-18 | 2012-11-21 | ThyssenKrupp Steel Europe AG | Hochfestes Stahlflachprodukt und Verfahren zu dessen Herstellung |
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