CN1729307A - 用于制备冷轧多相钢产品的钢组合物 - Google Patents
用于制备冷轧多相钢产品的钢组合物 Download PDFInfo
- Publication number
- CN1729307A CN1729307A CN200380106957.4A CN200380106957A CN1729307A CN 1729307 A CN1729307 A CN 1729307A CN 200380106957 A CN200380106957 A CN 200380106957A CN 1729307 A CN1729307 A CN 1729307A
- Authority
- CN
- China
- Prior art keywords
- steel
- maximum
- product
- carbon content
- matrix
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 95
- 239000010959 steel Substances 0.000 title claims abstract description 95
- 239000000203 mixture Substances 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 62
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 40
- 238000005097 cold rolling Methods 0.000 claims abstract description 32
- 239000011159 matrix material Substances 0.000 claims description 45
- 229910001566 austenite Inorganic materials 0.000 claims description 37
- 238000005246 galvanizing Methods 0.000 claims description 29
- 238000002360 preparation method Methods 0.000 claims description 23
- 238000005096 rolling process Methods 0.000 claims description 22
- 229910052782 aluminium Inorganic materials 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 16
- 229910000734 martensite Inorganic materials 0.000 claims description 16
- 150000001875 compounds Chemical class 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 11
- 229910001563 bainite Inorganic materials 0.000 claims description 9
- 229910000859 α-Fe Inorganic materials 0.000 claims description 9
- 238000005554 pickling Methods 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 5
- 238000005482 strain hardening Methods 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005098 hot rolling Methods 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 229910000794 TRIP steel Inorganic materials 0.000 abstract description 30
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 17
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 239000011574 phosphorus Substances 0.000 abstract description 8
- 238000000137 annealing Methods 0.000 description 21
- 239000011572 manganese Substances 0.000 description 18
- 229910052710 silicon Inorganic materials 0.000 description 18
- 229910018125 Al-Si Inorganic materials 0.000 description 14
- 229910018520 Al—Si Inorganic materials 0.000 description 14
- 238000012545 processing Methods 0.000 description 14
- 238000005275 alloying Methods 0.000 description 12
- 229910052748 manganese Inorganic materials 0.000 description 12
- 239000010955 niobium Substances 0.000 description 12
- 239000010936 titanium Substances 0.000 description 12
- 230000006378 damage Effects 0.000 description 10
- 238000003466 welding Methods 0.000 description 10
- 239000011701 zinc Substances 0.000 description 10
- 238000005266 casting Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 229910052719 titanium Inorganic materials 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 229910052758 niobium Inorganic materials 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229910000640 Fe alloy Inorganic materials 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000005802 health problem Effects 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- 229910006639 Si—Mn Inorganic materials 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 235000019362 perlite Nutrition 0.000 description 3
- 239000010451 perlite Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 230000035882 stress Effects 0.000 description 3
- 238000005382 thermal cycling Methods 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- 229910000806 Latten Inorganic materials 0.000 description 1
- 229910000720 Silicomanganese Inorganic materials 0.000 description 1
- 206010042209 Stress Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 description 1
- JXBAVRIYDKLCOE-UHFFFAOYSA-N [C].[P] Chemical compound [C].[P] JXBAVRIYDKLCOE-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 208000020442 loss of weight Diseases 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 102220068392 rs6921145 Human genes 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
Classifications
-
- 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
- C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
-
- 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
- C21D8/04—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
-
- 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
- C22C38/02—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
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- 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
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
-
- 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
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- 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
-
- 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
- C21D2211/002—Bainite
-
- 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
-
- 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
- C21D8/0273—Final recrystallisation annealing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
- Electroplating Methods And Accessories (AREA)
Abstract
Description
编号 | C | Mn | Al | Si | P | S | N | Ti | Nb | V |
A | 2000 | 16200 | 9000 | 3000 | 850 | 20 | 69 | 20 | 20 | 30 |
B | 3000 | 15000 | 12000 | 3000 | 173 | 60 | 43 | 47 | 30 | 43 |
C | 2500 | 15000 | 12000 | 3000 | 167 | 55 | 32 | 37 | 26 | 45 |
D | 2000 | 15000 | 10000 | 3000 | 223 | 32 | 48 | 61 | 38 | 55 |
E | 2400 | 15100 | 11200 | 2700 | 820 | 10 | 100 | 50 | ||
F | 2200 | 15000 | 13400 | 4400 | 730 | 10 | 50 | 50 |
编号 | Imax处的Fmax(N) |
B | 6906 |
C | 7489 |
D | 9608 |
编号 | IAT(℃) | IAt(s) | BHT(℃) | BHt(s) | Rp0.2(MPa) | Rm(MPa) | Au(%) | A80(%) |
A | 770 | 60 | 400 | 120 | 486 | 708 | 24.7 | 30.9 |
IAT(℃) | IAt(s) | BHT(℃) | BHt(s) | Rp0.2(MPa) | Rm(MPa) | Au(%) | A80(%) | Re/Rm | RmxA80 |
770 | 73 | 460 | 20 | 411 | 738 | 23.6 | 28.6 | 0.557 | 21107 |
490 | 408 | 756 | 22.6 | 28.0 | 0.540 | 21168 | |||
800 | 460 | 436 | 756 | 24.2 | 29.6 | 0.577 | 22378 | ||
490 | 428 | 775 | 22.5 | 28.1 | 0.552 | 21778 | |||
830 | 460 | 427 | 746 | 24.6 | 30.2 | 0.572 | 22529 | ||
490 | 434 | 761 | 22.4 | 28.1 | 0.570 | 21384 | |||
770 | 52 | 460 | 14 | 419 | 734 | 24.3 | 29.4 | 0.571 | 21580 |
490 | 419 | 754 | 22.5 | 27.2 | 0.556 | 20509 | |||
800 | 460 | 432 | 755 | 23.7 | 28.8 | 0.572 | 21744 | ||
490 | 427 | 760 | 23.1 | 28.3 | 0.562 | 21508 | |||
830 | 460 | 427 | 748 | 22.7 | 27.8 | 0.571 | 20794 | ||
490 | 428 | 771 | 21.7 | 27.0 | 0.555 | 20817 | |||
770 | 36 | 460 | 10 | 423 | 701 | 24.7 | 30.3 | 0.603 | 21240 |
490 | 419 | 726 | 23.8 | 28.7 | 0.577 | 20836 | |||
800 | 460 | 433 | 755 | 23.9 | 28.9 | 0.574 | 21820 | ||
490 | 426 | 743 | 22.0 | 26.8 | 0.573 | 19912 | |||
830 | 460 | 441 | 768 | 23.6 | 28.9 | 0.574 | 22195 | ||
490 | 449 | 765 | 23.0 | 27.9 | 0.587 | 21344 |
编号 | 厚度(mm) | SKP(%) | Re(MPa) | Rm(MPa) | A80(%) | |||
RD | TD | RD | TD | RD | TD | |||
B | 1 | 0.50 | 508 | 499 | 737 | 726 | 34.0 | 32.0 |
1.5 | 0.75 | 508 | 500 | 732 | 746 | 31.0 | 27.0 | |
1.6 | 1.00 | 524 | 515 | 737 | 745 | 31.0 | 29.0 | |
C | 0.7 | 0.50 | 502 | 499 | 713 | 717 | 34.3 | 32.1 |
1.45 | 0.80 | 507 | 496 | 692 | 700 | 34.2 | 31.5 | |
D | 0.85 | 0.70 | 483 | 463 | 664 | 668 | 27.8 | 29.2 |
1.22 | 0.70 | 451 | 451 | 647 | 657 | 30.1 | 29.9 | |
1.47 | 0.75 | 466 | 457 | 650 | 658 | 28.5 | 27.7 |
编号 | 厚度(mm) | SKP(%) | Re(MPa) | Rm(MPa) | A80(%) | |||
RD | TD | RD | TD | RD | TD | |||
B | 1.00 | 0.5 | 490 | 482 | 800 | 803 | 32.1 | 30.1 |
1.2 | 0.7 | 483 | 485 | 802 | 810 | 32.7 | 30.7 | |
C | 1.00 | 0.6 | 458 | 449 | 727 | 732 | 34.6 | 35.4 |
1.45 | 0.9 | 472 | 462 | 732 | 727 | 33.2 | 31.4 | |
D | 1.49 | 1.0 | 446 | 438 | 652 | 647 | 33.8 | 30.9 |
1.23 | 1.1 | 451 | 456 | 673 | 675 | 32.8 | 33.0 |
编号 | IAT(℃) | IAt(s) | BHT(℃) | BHt | Rp0.2(MPa) | Rm(MPa) | A80(%) | Re/Rm | RmxA80 |
E | 800 | 209 | 375 | 448 | 595 | 820 | 26.1 | 0.726 | 21402 |
425 | 593 | 795 | 33.2 | 0.746 | 26394 | ||||
125 | 375 | 280 | 562 | 834 | 26.9 | 0.674 | 22434 | ||
425 | 589 | 798 | 27.3 | 0.738 | 21785 | ||||
F | 800 | 209 | 375 | 448 | 597 | 837 | 27.5 | 0.713 | 23017 |
425 | 582 | 819 | 32 | 0.710 | 26208 | ||||
125 | 375 | 280 | 569 | 855 | 27.3 | 0.665 | 23341 | ||
425 | 589 | 820 | 32.4 | 0.718 | 26568 |
编号 | IAT(℃) | IAt(s) | BHT(℃) | BHt(s) | Rp0.2(MPa) | Rm(MPa) | A80(%) | Re/Rm | RmxA80 | |
E | 800 | 73 | 460 | 20 | 496 | 862 | 26.9 | 0.575 | 23188 | |
490 | 481 | 901 | 24.6 | 0.534 | 22165 | |||||
45 | 460 | 65 | 544 | 858 | 28.3 | 0.634 | 24281 | |||
490 | 528 | 872 | 24.3 | 0.606 | 21190 | |||||
36 | 460 | 10 | 555 | 799 | 24.4 | 0.695 | 19496 | |||
490 | 526 | 881 | 27.9 | 0.597 | 24580 | |||||
22 | 460 | 32 | 490 | 872 | 23.6 | 0.562 | 20579 | |||
490 | 549 | 850 | 27.8 | 0.646 | 23630 | |||||
F | 800 | 73 | 460 | 20 | 487 | 924 | 25.1 | 0.527 | 23192 | |
490 | 437 | 971 | 22.1 | 0.450 | 21459 | |||||
45 | 460 | 65 | 551 | 830 | 29.9 | 0.664 | 24817 | |||
490 | 509 | 938 | 25.3 | 0.543 | 23731 | |||||
36 | 460 | 10 | 552 | 855 | 27.7 | 0.646 | 23684 | |||
490 | 480 | 922 | 24.7 | 0.521 | 22773 | |||||
22 | 460 | 32 | 480 | 920 | 24.9 | 0.522 | 22908 | |||
490 | 532 | 881 | 25.8 | 0.604 | 22730 |
Claims (19)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02447265A EP1431406A1 (en) | 2002-12-20 | 2002-12-20 | A steel composition for the production of cold rolled multiphase steel products |
EP02447265.6 | 2002-12-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1729307A true CN1729307A (zh) | 2006-02-01 |
CN100537813C CN100537813C (zh) | 2009-09-09 |
Family
ID=32338263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003801069574A Expired - Fee Related CN100537813C (zh) | 2002-12-20 | 2003-11-06 | 用于制备冷轧多相钢产品的钢组合物 |
Country Status (11)
Country | Link |
---|---|
US (2) | US20060140814A1 (zh) |
EP (3) | EP1431406A1 (zh) |
JP (2) | JP4856876B2 (zh) |
KR (2) | KR20110127283A (zh) |
CN (1) | CN100537813C (zh) |
AU (1) | AU2003283135A1 (zh) |
BR (1) | BR0316905A (zh) |
CA (1) | CA2507378A1 (zh) |
MX (1) | MXPA05006801A (zh) |
RU (1) | RU2328545C2 (zh) |
WO (1) | WO2004057048A1 (zh) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101899619A (zh) * | 2010-08-14 | 2010-12-01 | 武汉钢铁(集团)公司 | 高应变硬化指数的热镀锌高强钢及其生产方法 |
CN101528967B (zh) * | 2006-10-30 | 2011-06-15 | 蒂森克虏伯钢铁股份公司 | 由形成马氏体显微组织的钢制备扁钢产品的方法 |
CN102321854A (zh) * | 2011-09-21 | 2012-01-18 | 首钢总公司 | 一种trip钢及其生产方法 |
CN103210097A (zh) * | 2010-10-05 | 2013-07-17 | 蒂森克虏伯钢铁欧洲股份公司 | 多相钢、由这种多相钢制成的冷轧扁钢制品以及这种产品的制造方法 |
CN103244681A (zh) * | 2012-02-03 | 2013-08-14 | 科德宝两合公司 | 密封件 |
CN103649343A (zh) * | 2011-06-07 | 2014-03-19 | 安赛乐米塔尔研发有限公司 | 涂覆有锌或锌合金的经冷轧钢板、其制造方法及所述钢板的用途 |
CN103857814A (zh) * | 2011-09-30 | 2014-06-11 | 新日铁住金株式会社 | 高强度热浸镀锌钢板及其制造方法 |
CN104641008A (zh) * | 2012-07-27 | 2015-05-20 | 蒂森克虏伯钢铁欧洲股份公司 | 冷轧扁钢产品及其制造方法 |
CN104641008B (zh) * | 2012-07-27 | 2016-11-30 | 蒂森克虏伯钢铁欧洲股份公司 | 冷轧扁钢产品及其制造方法 |
CN107849667A (zh) * | 2015-07-13 | 2018-03-27 | 新日铁住金株式会社 | 钢板、热浸镀锌钢板和合金化热浸镀锌钢板、以及它们的制造方法 |
CN109385515A (zh) * | 2017-08-04 | 2019-02-26 | 通用汽车环球科技运作有限责任公司 | 多层钢以及降低液态金属脆化的方法 |
US10822672B2 (en) | 2015-07-13 | 2020-11-03 | Nippon Steel Corporation | Steel sheet, hot-dip galvanized steel sheet, galvanized steel sheet, and manufacturing methods therefor |
CN112703265A (zh) * | 2018-10-04 | 2021-04-23 | 日本制铁株式会社 | 冷轧钢板 |
CN113549821A (zh) * | 2021-06-29 | 2021-10-26 | 鞍钢股份有限公司 | 一种低屈强比高扩孔率800MPa级热轧酸洗复相钢及其生产方法 |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1431406A1 (en) * | 2002-12-20 | 2004-06-23 | Sidmar N.V. | A steel composition for the production of cold rolled multiphase steel products |
JP4214006B2 (ja) | 2003-06-19 | 2009-01-28 | 新日本製鐵株式会社 | 成形性に優れた高強度鋼板およびその製造方法 |
DE102006001628A1 (de) * | 2006-01-11 | 2007-07-26 | Thyssenkrupp Steel Ag | Verzinktes walzhartes kaltgewalztes Flachprodukt und Verfahren zu seiner Herstellung |
US20100139816A1 (en) * | 2007-02-23 | 2010-06-10 | David Neal Hanlon | Cold rolled and continuously annealed high strength steel strip and method for producing said steel |
US8435363B2 (en) | 2007-10-10 | 2013-05-07 | Nucor Corporation | Complex metallographic structured high strength steel and manufacturing same |
JP5167487B2 (ja) * | 2008-02-19 | 2013-03-21 | Jfeスチール株式会社 | 延性に優れる高強度鋼板およびその製造方法 |
JP2013072108A (ja) * | 2011-09-27 | 2013-04-22 | Jfe Steel Corp | 成形後の表面品質に優れる冷延鋼板及びその製造方法 |
US20140102604A1 (en) * | 2012-10-11 | 2014-04-17 | Thyssenkrupp Steel Usa, Llc | Cold rolled recovery annealed mild steel and process for manufacture thereof |
WO2015001367A1 (en) * | 2013-07-04 | 2015-01-08 | Arcelormittal Investigación Y Desarrollo Sl | Cold rolled steel sheet, method of manufacturing and vehicle |
WO2016001701A1 (en) | 2014-07-03 | 2016-01-07 | Arcelormittal | Polyvalent processing line for heat treating and hot dip coating a steel strip |
US10577682B2 (en) | 2014-07-07 | 2020-03-03 | Tata Steel Ijmuiden B.V. | Steel strip having high strength and high formability, the steel strip having a hot dip zinc based coating |
RU2556445C1 (ru) * | 2014-11-05 | 2015-07-10 | Юлия Алексеевна Щепочкина | Сталь |
EP3390040B2 (en) | 2015-12-15 | 2023-08-30 | Tata Steel IJmuiden B.V. | High strength hot dip galvanised steel strip |
EP3437750A1 (en) | 2017-08-02 | 2019-02-06 | Autotech Engineering A.I.E. | Press method for coated steels |
CN115181899B (zh) * | 2021-04-02 | 2023-07-07 | 宝山钢铁股份有限公司 | 980MPa级别低碳低合金TRIP钢及其快速热处理制造方法 |
CN115181896B (zh) * | 2021-04-02 | 2023-09-12 | 宝山钢铁股份有限公司 | 980MPa级低碳低合金热镀锌TRIP钢及快速热处理热镀锌制造方法 |
DE102022104228A1 (de) | 2022-02-23 | 2023-08-24 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung eines kaltgewalzten Stahlflachprodukts mit niedrigem Kohlenstoffgehalt |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU43211A1 (zh) * | 1962-04-24 | 1963-04-18 | ||
US4388122A (en) * | 1980-08-11 | 1983-06-14 | Kabushiki Kaisha Kobe Seiko Sho | Method of making high strength hot rolled steel sheet having excellent flash butt weldability, fatigue characteristic and formability |
JPS59211591A (ja) * | 1983-05-14 | 1984-11-30 | Kawasaki Steel Corp | 耐食性などに優れたZn−Fe−P系合金電気めつき鋼板 |
DE69323441T2 (de) * | 1992-03-06 | 1999-06-24 | Kawasaki Steel Corp., Kobe, Hyogo | Herstellung von hoch zugfestem Stahlblech mit ausgezeichneter Streckbördel-Verformfähigkeit |
JPH05295433A (ja) * | 1992-04-20 | 1993-11-09 | Sumitomo Metal Ind Ltd | 溶融亜鉛メッキ高張力熱延鋼板の製造方法 |
US5470529A (en) | 1994-03-08 | 1995-11-28 | Sumitomo Metal Industries, Ltd. | High tensile strength steel sheet having improved formability |
JPH07252592A (ja) * | 1994-03-15 | 1995-10-03 | Nippon Steel Corp | 成形性、低温靭性及び疲労特性に優れた熱延高強度鋼板 |
TW363082B (en) * | 1994-04-26 | 1999-07-01 | Nippon Steel Corp | Steel sheet having high strength and being suited to deep drawing and process for producing the same |
DE19610675C1 (de) | 1996-03-19 | 1997-02-13 | Thyssen Stahl Ag | Mehrphasenstahl und Verfahren zu seiner Herstellung |
JP3530353B2 (ja) * | 1997-09-24 | 2004-05-24 | 新日本製鐵株式会社 | 高い動的変形抵抗を有する衝突時衝撃吸収用高強度冷延鋼板とその製造方法 |
JP3530356B2 (ja) * | 1997-09-24 | 2004-05-24 | 新日本製鐵株式会社 | 高い動的変形抵抗を有する衝突時衝撃吸収用良加工性高強度冷延鋼板とその製造方法 |
JP3322152B2 (ja) * | 1997-02-04 | 2002-09-09 | 住友金属工業株式会社 | 加工性に優れた熱延高張力鋼板の製造方法 |
JP3320014B2 (ja) | 1997-06-16 | 2002-09-03 | 川崎製鉄株式会社 | 耐衝撃特性に優れた高強度高加工性冷延鋼板 |
JP3619357B2 (ja) * | 1997-12-26 | 2005-02-09 | 新日本製鐵株式会社 | 高い動的変形抵抗を有する高強度鋼板とその製造方法 |
JP3839955B2 (ja) * | 1998-04-30 | 2006-11-01 | 新日本製鐵株式会社 | 形状凍結性と成形性に優れた高張力複合組織熱延鋼板の製造方法 |
JP3842897B2 (ja) * | 1998-05-06 | 2006-11-08 | 新日本製鐵株式会社 | 形状凍結性に優れた良加工性熱延高張力鋼板の製造方法 |
JP3881465B2 (ja) * | 1998-11-20 | 2007-02-14 | 新日本製鐵株式会社 | 表面品質の良好な高張力熱延鋼板 |
EP1096029B1 (en) | 1999-04-21 | 2006-01-25 | JFE Steel Corporation | High tensile hot-dip zinc-coated steel plate excellent in ductility and method for production thereof |
DE60018940D1 (de) * | 2000-04-21 | 2005-04-28 | Nippon Steel Corp | Stahlblech mit hervorragender gratbearbeitbarkeit bei gleichzeitiger hoher ermüdungsfestigeit und verfahren zu dessen herstellung |
JP3661559B2 (ja) * | 2000-04-25 | 2005-06-15 | 住友金属工業株式会社 | 加工性とめっき密着性に優れた合金化溶融亜鉛めっき高張力鋼板とその製造方法 |
NL1015184C2 (nl) * | 2000-05-12 | 2001-11-13 | Corus Staal Bv | Multi-phase staal en werkwijze voor de vervaardiging daarvan. |
US6364968B1 (en) * | 2000-06-02 | 2002-04-02 | Kawasaki Steel Corporation | High-strength hot-rolled steel sheet having excellent stretch flangeability, and method of producing the same |
CN100340690C (zh) * | 2000-06-07 | 2007-10-03 | 新日本制铁株式会社 | 可成形性优异的钢管及其生产方法 |
JP4414563B2 (ja) * | 2000-06-12 | 2010-02-10 | 新日本製鐵株式会社 | 成形性並びに穴拡げ性に優れた高強度鋼板およびその製造方法 |
JP3542946B2 (ja) | 2000-06-29 | 2004-07-14 | 新日本製鐵株式会社 | 加工性及びめっき密着性に優れた高強度鋼板及びその製造方法 |
EP1288322A1 (en) * | 2001-08-29 | 2003-03-05 | Sidmar N.V. | An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained |
JP3828466B2 (ja) * | 2002-07-29 | 2006-10-04 | 株式会社神戸製鋼所 | 曲げ特性に優れた鋼板 |
EP1431406A1 (en) * | 2002-12-20 | 2004-06-23 | Sidmar N.V. | A steel composition for the production of cold rolled multiphase steel products |
-
2002
- 2002-12-20 EP EP02447265A patent/EP1431406A1/en not_active Withdrawn
-
2003
- 2003-11-06 CN CNB2003801069574A patent/CN100537813C/zh not_active Expired - Fee Related
- 2003-11-06 JP JP2004560925A patent/JP4856876B2/ja not_active Expired - Fee Related
- 2003-11-06 WO PCT/BE2003/000188 patent/WO2004057048A1/en active Application Filing
- 2003-11-06 KR KR1020117024664A patent/KR20110127283A/ko not_active Application Discontinuation
- 2003-11-06 MX MXPA05006801A patent/MXPA05006801A/es active IP Right Grant
- 2003-11-06 BR BR0316905-7A patent/BR0316905A/pt active Search and Examination
- 2003-11-06 KR KR1020057011585A patent/KR20050094408A/ko active IP Right Grant
- 2003-11-06 CA CA002507378A patent/CA2507378A1/en not_active Abandoned
- 2003-11-06 AU AU2003283135A patent/AU2003283135A1/en not_active Abandoned
- 2003-11-06 RU RU2005123361/02A patent/RU2328545C2/ru not_active IP Right Cessation
- 2003-11-06 US US10/539,758 patent/US20060140814A1/en not_active Abandoned
- 2003-11-06 EP EP10180139A patent/EP2264207A1/en not_active Withdrawn
- 2003-11-06 EP EP03775002A patent/EP1579020A1/en not_active Withdrawn
-
2011
- 2011-06-03 JP JP2011125041A patent/JP2011231406A/ja active Pending
- 2011-09-23 US US13/243,295 patent/US20120018058A1/en not_active Abandoned
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101528967B (zh) * | 2006-10-30 | 2011-06-15 | 蒂森克虏伯钢铁股份公司 | 由形成马氏体显微组织的钢制备扁钢产品的方法 |
CN101899619B (zh) * | 2010-08-14 | 2012-04-25 | 武汉钢铁(集团)公司 | 高应变硬化指数的热镀锌高强钢及其生产方法 |
CN101899619A (zh) * | 2010-08-14 | 2010-12-01 | 武汉钢铁(集团)公司 | 高应变硬化指数的热镀锌高强钢及其生产方法 |
CN103210097A (zh) * | 2010-10-05 | 2013-07-17 | 蒂森克虏伯钢铁欧洲股份公司 | 多相钢、由这种多相钢制成的冷轧扁钢制品以及这种产品的制造方法 |
CN103210097B (zh) * | 2010-10-05 | 2015-09-16 | 蒂森克虏伯钢铁欧洲股份公司 | 多相钢、由这种多相钢制成的冷轧扁钢制品以及这种产品的制造方法 |
CN103649343B (zh) * | 2011-06-07 | 2015-06-24 | 安赛乐米塔尔研发有限公司 | 涂覆有锌或锌合金的经冷轧钢板、其制造方法及所述钢板的用途 |
CN103649343A (zh) * | 2011-06-07 | 2014-03-19 | 安赛乐米塔尔研发有限公司 | 涂覆有锌或锌合金的经冷轧钢板、其制造方法及所述钢板的用途 |
CN102321854A (zh) * | 2011-09-21 | 2012-01-18 | 首钢总公司 | 一种trip钢及其生产方法 |
CN103857814A (zh) * | 2011-09-30 | 2014-06-11 | 新日铁住金株式会社 | 高强度热浸镀锌钢板及其制造方法 |
CN103244681A (zh) * | 2012-02-03 | 2013-08-14 | 科德宝两合公司 | 密封件 |
CN103244681B (zh) * | 2012-02-03 | 2016-08-03 | 科德宝两合公司 | 密封件 |
CN104641008A (zh) * | 2012-07-27 | 2015-05-20 | 蒂森克虏伯钢铁欧洲股份公司 | 冷轧扁钢产品及其制造方法 |
CN104641008B (zh) * | 2012-07-27 | 2016-11-30 | 蒂森克虏伯钢铁欧洲股份公司 | 冷轧扁钢产品及其制造方法 |
CN107849667A (zh) * | 2015-07-13 | 2018-03-27 | 新日铁住金株式会社 | 钢板、热浸镀锌钢板和合金化热浸镀锌钢板、以及它们的制造方法 |
CN107849667B (zh) * | 2015-07-13 | 2020-06-30 | 日本制铁株式会社 | 钢板、热浸镀锌钢板和合金化热浸镀锌钢板、以及它们的制造方法 |
US10808291B2 (en) | 2015-07-13 | 2020-10-20 | Nippon Steel Corporation | Steel sheet, hot-dip galvanized steel sheet, galvannealed steel sheet, and manufacturing methods therefor |
US10822672B2 (en) | 2015-07-13 | 2020-11-03 | Nippon Steel Corporation | Steel sheet, hot-dip galvanized steel sheet, galvanized steel sheet, and manufacturing methods therefor |
CN109385515A (zh) * | 2017-08-04 | 2019-02-26 | 通用汽车环球科技运作有限责任公司 | 多层钢以及降低液态金属脆化的方法 |
CN112703265A (zh) * | 2018-10-04 | 2021-04-23 | 日本制铁株式会社 | 冷轧钢板 |
CN113549821A (zh) * | 2021-06-29 | 2021-10-26 | 鞍钢股份有限公司 | 一种低屈强比高扩孔率800MPa级热轧酸洗复相钢及其生产方法 |
Also Published As
Publication number | Publication date |
---|---|
MXPA05006801A (es) | 2006-02-17 |
KR20110127283A (ko) | 2011-11-24 |
EP1431406A1 (en) | 2004-06-23 |
RU2005123361A (ru) | 2006-01-20 |
WO2004057048A1 (en) | 2004-07-08 |
RU2328545C2 (ru) | 2008-07-10 |
US20120018058A1 (en) | 2012-01-26 |
CA2507378A1 (en) | 2004-07-08 |
US20060140814A1 (en) | 2006-06-29 |
KR20050094408A (ko) | 2005-09-27 |
JP2006510802A (ja) | 2006-03-30 |
JP2011231406A (ja) | 2011-11-17 |
BR0316905A (pt) | 2005-10-18 |
EP2264207A1 (en) | 2010-12-22 |
EP1579020A1 (en) | 2005-09-28 |
JP4856876B2 (ja) | 2012-01-18 |
CN100537813C (zh) | 2009-09-09 |
AU2003283135A1 (en) | 2004-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1729307A (zh) | 用于制备冷轧多相钢产品的钢组合物 | |
CN1147611C (zh) | 烤漆硬化性能和耐常温时效性优良的冷轧钢板、热轧钢板和它们的制造方法 | |
US11365468B2 (en) | Cold rolled and heat treated steel sheet and a method of manufacturing thereof | |
JP3587116B2 (ja) | 高張力溶融亜鉛めっき鋼板およびその製造方法 | |
JP2022160585A (ja) | 冷間圧延鋼板及びその製造方法 | |
US20090071574A1 (en) | Cold rolled dual phase steel sheet having high formability and method of making the same | |
JP5240037B2 (ja) | 鋼板およびその製造方法 | |
JP2005008961A (ja) | 成形性に優れた高強度鋼板およびその製造方法 | |
JP6988868B2 (ja) | 薄鋼板およびその製造方法 | |
JP2003213369A (ja) | 伸びフランジ性と耐衝突特性に優れた高強度鋼板、高強度溶融亜鉛めっき鋼板及び高強度合金化溶融亜鉛めっき鋼板とその製造方法 | |
JP5305149B2 (ja) | 成形性に優れた溶融亜鉛めっき高強度鋼板およびその製造方法 | |
JP2022502571A (ja) | 熱間圧延鋼板及びその製造方法 | |
JP3498504B2 (ja) | 高延性型高張力冷延鋼板と亜鉛メッキ鋼板 | |
JP5456026B2 (ja) | 延性に優れ、エッジ部に亀裂のない高強度鋼板、溶融亜鉛メッキ鋼板及びその製造方法 | |
JP2004068051A (ja) | 高強度溶融亜鉛めっき鋼板及びその製造方法 | |
JP2006283071A (ja) | 加工性の良好な合金化溶融亜鉛メッキ高強度鋼板の製造方法 | |
JP4888200B2 (ja) | 高張力溶融亜鉛めっき鋼板と製造方法 | |
JP3542946B2 (ja) | 加工性及びめっき密着性に優れた高強度鋼板及びその製造方法 | |
JP2007063604A (ja) | 伸びと穴拡げ性に優れた溶融亜鉛めっき高強度鋼板およびその製造方法 | |
JP2003247045A (ja) | 伸びフランジ性に優れた複合組織鋼板およびその製造方法 | |
JP3728228B2 (ja) | 成形性に優れた高強度鋼板、溶融亜鉛めっき鋼板およびその製造方法 | |
JP2006176844A (ja) | 延性および疲労特性に優れた高強度低比重鋼板とその製造方法 | |
JP3908964B2 (ja) | 成形性に優れた溶融亜鉛メッキ高強度鋼板およびその製造方法 | |
JP3749684B2 (ja) | 成形性に優れた高強度鋼板、溶融亜鉛めっき鋼板およびその製造方法 | |
CN1914345A (zh) | 高刚度高强度薄钢板及其制造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ANSAI LEMITAER FRANCE CO., LTD. Free format text: FORMER NAME: ARCELOR FRANCE CO., LTD. Owner name: ARCELOR FRANCE CO., LTD. Free format text: FORMER NAME: YUXINA CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: France Denis Patentee after: Ansai Le Mittal French Co. Address before: France Denis Patentee before: Arcelor France Address after: France Denis Patentee after: ARCELOR FRANCE Address before: France Denis Patentee before: USINOR S.A. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20121106 |