CN101035921B - 延伸率和扩孔性优良的高强度薄钢板及其制造方法 - Google Patents
延伸率和扩孔性优良的高强度薄钢板及其制造方法 Download PDFInfo
- Publication number
- CN101035921B CN101035921B CN2005800342050A CN200580034205A CN101035921B CN 101035921 B CN101035921 B CN 101035921B CN 2005800342050 A CN2005800342050 A CN 2005800342050A CN 200580034205 A CN200580034205 A CN 200580034205A CN 101035921 B CN101035921 B CN 101035921B
- Authority
- CN
- China
- Prior art keywords
- counts
- carry out
- steel sheet
- occupation ratio
- area occupation
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 72
- 239000010959 steel Substances 0.000 title claims abstract description 72
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 50
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 19
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 10
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 7
- 229910052717 sulfur Inorganic materials 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 238000010438 heat treatment Methods 0.000 claims description 30
- 238000001816 cooling Methods 0.000 claims description 25
- 238000000137 annealing Methods 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 15
- 238000005097 cold rolling Methods 0.000 claims description 7
- 238000012423 maintenance Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 238000001953 recrystallisation Methods 0.000 claims description 5
- 238000002791 soaking Methods 0.000 claims description 5
- 238000013461 design Methods 0.000 claims description 4
- 238000005098 hot rolling Methods 0.000 claims description 4
- 238000005554 pickling Methods 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000004615 ingredient Substances 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 229910000859 α-Fe Inorganic materials 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 2
- 230000000717 retained effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 24
- 230000006866 deterioration Effects 0.000 description 15
- 210000001519 tissue Anatomy 0.000 description 15
- 238000005496 tempering Methods 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 12
- 238000007747 plating Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 208000037656 Respiratory Sounds Diseases 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 229920006395 saturated elastomer Polymers 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 230000002939 deleterious effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 2
- 235000010262 sodium metabisulphite Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910001374 Invar Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 235000021167 banquet Nutrition 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 210000000981 epithelium Anatomy 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 229910001568 polygonal ferrite Inorganic materials 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 150000003568 thioethers Chemical class 0.000 description 1
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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
-
- 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
- C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
-
- 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
- C21D8/041—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 involving a particular fabrication or treatment of ingot or slab
-
- 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
-
- 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
- C21D8/0436—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
- 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
- C21D8/0473—Final recrystallisation annealing
-
- 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
-
- 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
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- 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
- C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
-
- 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
- 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
-
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
-
- 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
- C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
-
- 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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
-
- 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
- C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
-
- 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
-
- 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
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
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)
Abstract
Description
Claims (5)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP293990/2004 | 2004-10-06 | ||
JP2004293990A JP4445365B2 (ja) | 2004-10-06 | 2004-10-06 | 伸びと穴拡げ性に優れた高強度薄鋼板の製造方法 |
PCT/JP2005/018724 WO2006038708A1 (ja) | 2004-10-06 | 2005-10-05 | 伸びと穴拡げ性に優れた高強度薄鋼板およびその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010209272A Division CN101851730A (zh) | 2004-10-06 | 2005-10-05 | 延伸率和扩孔性优良的高强度薄钢板及其制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101035921A CN101035921A (zh) | 2007-09-12 |
CN101035921B true CN101035921B (zh) | 2012-07-04 |
Family
ID=36142775
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010209272A Pending CN101851730A (zh) | 2004-10-06 | 2005-10-05 | 延伸率和扩孔性优良的高强度薄钢板及其制造方法 |
CN2005800342050A Active CN101035921B (zh) | 2004-10-06 | 2005-10-05 | 延伸率和扩孔性优良的高强度薄钢板及其制造方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010209272A Pending CN101851730A (zh) | 2004-10-06 | 2005-10-05 | 延伸率和扩孔性优良的高强度薄钢板及其制造方法 |
Country Status (10)
Country | Link |
---|---|
US (2) | US20080000555A1 (zh) |
EP (2) | EP2690191B1 (zh) |
JP (1) | JP4445365B2 (zh) |
KR (1) | KR20070061859A (zh) |
CN (2) | CN101851730A (zh) |
CA (1) | CA2582409C (zh) |
ES (2) | ES2712142T3 (zh) |
PL (2) | PL2690191T3 (zh) |
TW (1) | TWI305232B (zh) |
WO (1) | WO2006038708A1 (zh) |
Families Citing this family (113)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4235030B2 (ja) * | 2003-05-21 | 2009-03-04 | 新日本製鐵株式会社 | 局部成形性に優れ溶接部の硬さ上昇を抑制した引張強さが780MPa以上の高強度冷延鋼板および高強度表面処理鋼板 |
JP4679195B2 (ja) * | 2005-03-23 | 2011-04-27 | 日新製鋼株式会社 | 低降伏比高張力溶融亜鉛めっき鋼板の製造方法 |
EP2053140B1 (en) * | 2006-07-14 | 2013-12-04 | Kabushiki Kaisha Kobe Seiko Sho | High-strength steel sheets and processes for production of the same |
JP4743076B2 (ja) * | 2006-10-18 | 2011-08-10 | 株式会社神戸製鋼所 | 伸び及び伸びフランジ性に優れた高強度鋼板 |
ATE516380T1 (de) * | 2007-08-15 | 2011-07-15 | Thyssenkrupp Steel Europe Ag | Dualphasenstahl, flachprodukt aus einem solchen dualphasenstahl und verfahren zur herstellung eines flachprodukts |
ES2387040T3 (es) * | 2007-08-15 | 2012-09-12 | Thyssenkrupp Steel Europe Ag | Acero de doble fase, producto plano de un acero de doble fase de este tipo y procedimiento para la fabricación de un producto plano |
JP5256689B2 (ja) * | 2007-10-25 | 2013-08-07 | Jfeスチール株式会社 | 加工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 |
JP5256690B2 (ja) * | 2007-10-25 | 2013-08-07 | Jfeスチール株式会社 | 加工性および耐衝撃特性に優れる高強度溶融亜鉛めっき鋼板およびその製造方法 |
KR20100046057A (ko) * | 2007-10-25 | 2010-05-04 | 제이에프이 스틸 가부시키가이샤 | 가공성이 우수한 고강도 용융 아연 도금 강판 및 그 제조 방법 |
JP5194841B2 (ja) | 2008-01-31 | 2013-05-08 | 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 |
JP5369663B2 (ja) * | 2008-01-31 | 2013-12-18 | Jfeスチール株式会社 | 加工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 |
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 |
ES2526974T3 (es) * | 2008-04-10 | 2015-01-19 | Nippon Steel & Sumitomo Metal Corporation | Hojas de acero de alta resistencia que presentan un balance excelente entre capacidad de expansión de agujeros y ductilidad y también una resistencia a fatiga excelente, hojas de acero revestidas de zinc y procedimientos para producir las hojas de acero |
KR101027285B1 (ko) * | 2008-05-29 | 2011-04-06 | 주식회사 포스코 | 열처리성이 우수한 초고강도 열간성형 가공용 강판, 열처리경화형 부재 및 이들의 제조방법 |
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 |
JP5504643B2 (ja) * | 2008-08-19 | 2014-05-28 | Jfeスチール株式会社 | 加工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 |
JP5418047B2 (ja) * | 2008-09-10 | 2014-02-19 | Jfeスチール株式会社 | 高強度鋼板およびその製造方法 |
KR101109953B1 (ko) * | 2008-09-29 | 2012-02-24 | 현대제철 주식회사 | 연신율과 신장플랜지성이 우수한 고장력 열연강판 및 그 제조방법 |
JP5476735B2 (ja) * | 2009-02-20 | 2014-04-23 | Jfeスチール株式会社 | 加工性に優れた高強度熱延鋼板およびその製造方法 |
JP5463685B2 (ja) * | 2009-02-25 | 2014-04-09 | Jfeスチール株式会社 | 加工性および耐衝撃性に優れた高強度冷延鋼板およびその製造方法 |
CA2736374A1 (en) * | 2009-03-27 | 2010-09-30 | Nippon Steel Corporation | Carbon steel sheet having excellent carburization properties, and method for producing same |
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 |
JP4737319B2 (ja) * | 2009-06-17 | 2011-07-27 | Jfeスチール株式会社 | 加工性および耐疲労特性に優れた高強度合金化溶融亜鉛めっき鋼板およびその製造方法 |
KR100958019B1 (ko) * | 2009-08-31 | 2010-05-17 | 현대하이스코 주식회사 | 복합조직강판 및 이를 제조하는 방법 |
US10023947B2 (en) | 2009-11-30 | 2018-07-17 | Nippon Steel & Sumitomo Metal Corporation | High strength steel plate with ultimate tensile strength of 900 MPa or more excellent in hydrogen embrittlement resistance and method of production of same |
EP2516151B1 (en) | 2009-12-21 | 2017-12-13 | Tata Steel IJmuiden BV | High strength hot dip galvanised steel strip |
JP5589893B2 (ja) * | 2010-02-26 | 2014-09-17 | 新日鐵住金株式会社 | 伸びと穴拡げに優れた高強度薄鋼板およびその製造方法 |
JP5327106B2 (ja) * | 2010-03-09 | 2013-10-30 | Jfeスチール株式会社 | プレス部材およびその製造方法 |
JP5739669B2 (ja) * | 2010-04-20 | 2015-06-24 | 株式会社神戸製鋼所 | 延性に優れた高強度冷延鋼板の製造方法 |
JP5141811B2 (ja) * | 2010-11-12 | 2013-02-13 | Jfeスチール株式会社 | 均一伸びとめっき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 |
US10280475B2 (en) | 2010-12-17 | 2019-05-07 | Nippon Steel & Sumitomo Metal Corporation | Hot-dip galvanized steel sheet and manufacturing method thereof |
KR101243002B1 (ko) * | 2010-12-22 | 2013-03-12 | 주식회사 포스코 | 연신율이 우수한 고강도 강판 및 그 제조방법 |
CN103459638B (zh) * | 2011-03-31 | 2015-07-15 | 株式会社神户制钢所 | 加工性优异的高强度钢板及其制造方法 |
JP5862051B2 (ja) * | 2011-05-12 | 2016-02-16 | Jfeスチール株式会社 | 加工性に優れる高強度冷延鋼板ならびにその製造方法 |
US9475112B2 (en) | 2011-06-10 | 2016-10-25 | Kobe Steel, Ltd. | Hot press-formed product and process for producing same |
US9745639B2 (en) | 2011-06-13 | 2017-08-29 | Kobe Steel, Ltd. | High-strength steel sheet excellent in workability and cold brittleness resistance, and manufacturing method thereof |
EP2728027B1 (en) | 2011-06-30 | 2019-01-16 | Hyundai Steel Company | Heat-hardened steel with excellent crashworthiness and method for manufacturing heat-hardenable parts using same |
JP5273324B1 (ja) * | 2011-07-29 | 2013-08-28 | 新日鐵住金株式会社 | 曲げ性に優れた高強度亜鉛めっき鋼板およびその製造方法 |
MX2014002922A (es) * | 2011-09-13 | 2014-05-21 | Tata Steel Ijmuiden Bv | Tira de acero galvanizada por inmersion en caliente de alta resistencia. |
IN2014DN03211A (zh) * | 2011-09-30 | 2015-05-22 | Nippon Steel & Sumitomo Metal Corp | |
CA2850045C (en) * | 2011-09-30 | 2016-04-12 | Nippon Steel & Sumitomo Metal Corporation | Galvanized steel sheet and method of manufacturing the same |
EP2762592B1 (en) | 2011-09-30 | 2018-04-25 | Nippon Steel & Sumitomo Metal Corporation | High-strength hot-dipped galvanized steel sheet and high-strength alloyed hot-dipped galvanized steel sheet, each having tensile strength of 980 mpa or more, excellent plating adhesion, excellent formability and excellent bore expanding properties, and method for producing same |
EP2765212B1 (en) * | 2011-10-04 | 2017-05-17 | JFE Steel Corporation | High-strength steel sheet and method for manufacturing same |
MX2014004042A (es) * | 2011-10-06 | 2014-04-30 | Nippon Steel & Sumitomo Metal Corp | Placa de acero y metodo para producir la misma. |
US9534279B2 (en) * | 2011-12-15 | 2017-01-03 | Kobe Steel, Ltd. | High-strength cold-rolled steel sheet having small variations in strength and ductility and manufacturing method for the same |
KR20140099544A (ko) * | 2011-12-26 | 2014-08-12 | 제이에프이 스틸 가부시키가이샤 | 고강도 박강판 및 그의 제조 방법 |
TWI468534B (zh) | 2012-02-08 | 2015-01-11 | Nippon Steel & Sumitomo Metal Corp | 高強度冷軋鋼板及其製造方法 |
JP5348268B2 (ja) | 2012-03-07 | 2013-11-20 | Jfeスチール株式会社 | 成形性に優れる高強度冷延鋼板およびその製造方法 |
JP5890710B2 (ja) * | 2012-03-15 | 2016-03-22 | 株式会社神戸製鋼所 | 熱間プレス成形品およびその製造方法 |
JP5890711B2 (ja) * | 2012-03-15 | 2016-03-22 | 株式会社神戸製鋼所 | 熱間プレス成形品およびその製造方法 |
JP5609945B2 (ja) | 2012-10-18 | 2014-10-22 | Jfeスチール株式会社 | 高強度冷延鋼板およびその製造方法 |
CN102912235B (zh) * | 2012-10-29 | 2014-11-12 | 武汉钢铁(集团)公司 | 抗拉强度590MPa级热轧双相钢及其制造方法 |
JP5632947B2 (ja) | 2012-12-12 | 2014-11-26 | 株式会社神戸製鋼所 | 加工性と低温靭性に優れた高強度鋼板およびその製造方法 |
CN103060690A (zh) * | 2013-01-22 | 2013-04-24 | 宝山钢铁股份有限公司 | 一种高强度钢板及其制造方法 |
US20160017472A1 (en) * | 2013-03-11 | 2016-01-21 | Tata Steel Ijmuiden Bv | High strength hot dip galvanised complex phase steel strip |
RU2627313C2 (ru) | 2013-04-02 | 2017-08-07 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Горячештампованная сталь, холоднокатаный стальной лист и способ производства горячештампованной стали |
KR101299896B1 (ko) * | 2013-05-30 | 2013-08-23 | 주식회사 포스코 | 인장강도 1.5GPa급의 초고강도 강판의 제조방법 |
CN103469058B (zh) * | 2013-10-08 | 2016-01-13 | 武汉钢铁(集团)公司 | 抗拉强度450MPa级具有高扩孔性能的铁素体贝氏体钢及其生产方法 |
JP2015200012A (ja) * | 2014-03-31 | 2015-11-12 | 株式会社神戸製鋼所 | 延性、伸びフランジ性、および溶接性に優れた高強度冷延鋼板、高強度溶融亜鉛めっき鋼板、および高強度合金化溶融亜鉛めっき鋼板 |
WO2016020714A1 (en) * | 2014-08-07 | 2016-02-11 | Arcelormittal | Method for producing a coated steel sheet having improved strength, ductility and formability |
KR102016432B1 (ko) * | 2015-02-27 | 2019-08-30 | 제이에프이 스틸 가부시키가이샤 | 고강도 냉연 강판 및 그의 제조 방법 |
US10465260B2 (en) * | 2015-04-10 | 2019-11-05 | The Nanosteel Company, Inc. | Edge formability in metallic alloys |
CN105568147A (zh) * | 2015-12-31 | 2016-05-11 | 南阳汉冶特钢有限公司 | 一种铝板带拉伸机钳口用q550特厚板及其生产方法 |
KR101726130B1 (ko) * | 2016-03-08 | 2017-04-27 | 주식회사 포스코 | 성형성이 우수한 복합조직강판 및 그 제조방법 |
US10876184B2 (en) * | 2016-03-30 | 2020-12-29 | Tata Steel Limited | Hot rolled high strength steel (HRHSS) product with tensile strength of 1000-1200 MPa and total elongation of 16%-17% |
US11993823B2 (en) | 2016-05-10 | 2024-05-28 | United States Steel Corporation | High strength annealed steel products and annealing processes for making the same |
US11560606B2 (en) | 2016-05-10 | 2023-01-24 | United States Steel Corporation | Methods of producing continuously cast hot rolled high strength steel sheet products |
WO2017196965A1 (en) | 2016-05-10 | 2017-11-16 | United States Steel Corporation | High strength steel products and annealing processes for making the same |
CN109642280B (zh) * | 2016-08-10 | 2020-11-17 | 杰富意钢铁株式会社 | 高强度钢板及其制造方法 |
US11136644B2 (en) | 2016-08-31 | 2021-10-05 | Jfe Steel Corporation | High-strength cold rolled steel sheet and method for producing the same |
WO2018115936A1 (en) * | 2016-12-21 | 2018-06-28 | Arcelormittal | Tempered and coated steel sheet having excellent formability and a method of manufacturing the same |
EP3575425A4 (en) * | 2017-01-30 | 2020-05-13 | Nippon Steel Corporation | STEEL SHEET |
CN110382130A (zh) * | 2017-02-21 | 2019-10-25 | 纳米钢公司 | 金属合金的改善的边缘可成形性 |
US11326234B2 (en) | 2017-03-31 | 2022-05-10 | Nippon Steel Corporation | Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet |
JP6763479B2 (ja) | 2017-04-21 | 2020-09-30 | 日本製鉄株式会社 | 高強度溶融亜鉛めっき鋼板およびその製造方法 |
CN107747042A (zh) * | 2017-11-06 | 2018-03-02 | 攀钢集团攀枝花钢铁研究院有限公司 | 一种690MPa级经济型高表面质量高扩孔钢及其制备方法 |
WO2019097600A1 (ja) | 2017-11-15 | 2019-05-23 | 日本製鉄株式会社 | 高強度冷延鋼板 |
EP3719155B1 (en) | 2017-11-29 | 2024-04-03 | JFE Steel Corporation | High-strength cold-rolled steel sheet and method for manufacturing same |
DE102017130237A1 (de) | 2017-12-15 | 2019-06-19 | Salzgitter Flachstahl Gmbh | Hochfestes, warmgewalztes Stahlflachprodukt mit hohem Kantenrisswiderstand und gleichzeitig hohem Bake-Hardening Potential, ein Verfahren zur Herstellung eines solchen Stahlflachprodukts |
JP6597938B1 (ja) | 2018-01-31 | 2019-10-30 | Jfeスチール株式会社 | 高強度冷延鋼板、高強度めっき鋼板及びそれらの製造方法 |
US11473164B2 (en) | 2018-03-19 | 2022-10-18 | Nippon Steel Corporation | High-strength cold-rolled steel sheet and manufacturing method therefor |
CN108406238B (zh) * | 2018-04-09 | 2020-07-07 | 西南交通大学 | 一种双相叠层组织钢板及其制备方法 |
CN110643894B (zh) | 2018-06-27 | 2021-05-14 | 宝山钢铁股份有限公司 | 具有良好的疲劳及扩孔性能的超高强热轧钢板和钢带及其制造方法 |
KR102164086B1 (ko) * | 2018-12-19 | 2020-10-13 | 주식회사 포스코 | 버링성이 우수한 고강도 냉연강판 및 합금화 용융아연도금강판과 이들의 제조방법 |
EP3922740B1 (en) | 2019-02-06 | 2023-09-13 | Nippon Steel Corporation | Hot dip galvanized steel sheet and method for producing same |
JP6750772B1 (ja) | 2019-02-06 | 2020-09-02 | 日本製鉄株式会社 | 溶融亜鉛めっき鋼板およびその製造方法 |
CN112840047B (zh) | 2019-02-06 | 2023-06-13 | 日本制铁株式会社 | 热浸镀锌钢板及其制造方法 |
WO2020162562A1 (ja) | 2019-02-06 | 2020-08-13 | 日本製鉄株式会社 | 溶融亜鉛めっき鋼板およびその製造方法 |
CN110747391A (zh) * | 2019-08-30 | 2020-02-04 | 武汉钢铁有限公司 | 一种具有优良延伸率的冷轧超高强钢及其制备方法 |
EP4043595A1 (en) | 2019-10-10 | 2022-08-17 | Nippon Steel Corporation | Cold-rolled steel sheet and method for producing same |
EP4067524A4 (en) * | 2020-01-31 | 2023-01-11 | JFE Steel Corporation | STEEL SHEET, ELEMENT AND METHOD OF MAKING THE SAME |
WO2021172298A1 (ja) * | 2020-02-28 | 2021-09-02 | Jfeスチール株式会社 | 鋼板、部材及びそれらの製造方法 |
WO2021172299A1 (ja) * | 2020-02-28 | 2021-09-02 | Jfeスチール株式会社 | 鋼板、部材及びそれらの製造方法 |
US20230349019A1 (en) * | 2020-02-28 | 2023-11-02 | Jfe Steel Corporation | Steel sheet, member, and methods for manufacturing the same |
KR102390816B1 (ko) * | 2020-09-07 | 2022-04-26 | 주식회사 포스코 | 구멍확장성이 우수한 고강도 강판 및 그 제조방법 |
US20230304119A1 (en) | 2020-10-15 | 2023-09-28 | Nippon Steel Corporation | Steel sheet and method for manufacturing same |
MX2023005389A (es) | 2020-11-11 | 2023-05-19 | Nippon Steel Corp | Lamina de acero y metodo para producir la misma. |
KR102470747B1 (ko) * | 2020-12-16 | 2022-11-25 | 주식회사 포스코 | 항복비 및 성형성이 우수한 고강도 냉연강판의 제조방법 및 이를 이용하여 제조된 고강도 냉연강판 |
CN114763595B (zh) * | 2021-01-15 | 2023-07-07 | 宝山钢铁股份有限公司 | 一种冷轧钢板以及冷轧钢板的制造方法 |
EP4269643A4 (en) | 2021-03-10 | 2024-03-13 | Nippon Steel Corporation | COLD-ROLLED STEEL SHEET AND METHOD FOR MANUFACTURING SAME |
EP4269644A4 (en) | 2021-03-10 | 2024-03-13 | Nippon Steel Corporation | COLD ROLLED STEEL SHEET AND METHOD FOR PRODUCING THE SAME |
CN113106336B (zh) * | 2021-03-17 | 2022-06-10 | 唐山钢铁集团有限责任公司 | 一种降低激光焊接头软化程度的超高强双相钢及生产方法 |
JPWO2022202023A1 (zh) | 2021-03-25 | 2022-09-29 | ||
CN113403551B (zh) * | 2021-05-21 | 2022-08-16 | 鞍钢股份有限公司 | 高屈强比抗氢脆冷轧dh980钢板及其制备方法 |
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 |
CN113941599A (zh) * | 2021-09-14 | 2022-01-18 | 中国第一汽车股份有限公司 | 一种汽车用高强韧性热成形零件的制备方法 |
JPWO2023135962A1 (zh) | 2022-01-13 | 2023-07-20 | ||
CN114959478B (zh) * | 2022-05-30 | 2023-05-02 | 山东钢铁集团日照有限公司 | 一种一钢多用的800MPa级复相钢及其调控方法 |
CN114959482B (zh) * | 2022-05-31 | 2023-05-30 | 山东钢铁集团日照有限公司 | 一种一钢多用的800MPa级双相钢及其调控方法 |
KR20230170171A (ko) * | 2022-06-09 | 2023-12-19 | 주식회사 포스코 | 연신율 및 구멍확장성이 우수한 초고강도 강판 및 그 제조방법 |
CN115710673B (zh) * | 2022-11-07 | 2023-07-14 | 鞍钢股份有限公司 | 一种高扩孔冷轧dh1180钢及其制备方法 |
CN117187682B (zh) * | 2023-04-28 | 2024-05-14 | 鞍钢股份有限公司 | 新能源汽车用1200MPa电池包用钢及其制备方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6423426B1 (en) * | 1999-04-21 | 2002-07-23 | Kawasaki Steel Corporation | High tensile hot-dip zinc-coated steel plate excellent in ductility and method for production thereof |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63241120A (ja) * | 1987-02-06 | 1988-10-06 | Kobe Steel Ltd | 高延性高強度複合組織鋼板の製造法 |
JP2652539B2 (ja) * | 1987-09-21 | 1997-09-10 | 株式会社神戸製鋼所 | 張出し成形性及び疲労特性にすぐれる複合組織高強度冷延鋼板の製造方法 |
JPH01272720A (ja) * | 1988-04-22 | 1989-10-31 | Kobe Steel Ltd | 高延性高強度複合組織鋼板の製造法 |
JP3317303B2 (ja) * | 1991-09-17 | 2002-08-26 | 住友金属工業株式会社 | 局部延性の優れた高張力薄鋼板とその製造法 |
JP3350944B2 (ja) * | 1991-12-21 | 2002-11-25 | 住友金属工業株式会社 | 延性,耐食性の優れた高張力冷延薄鋼板と製造法 |
JP2962038B2 (ja) * | 1992-03-25 | 1999-10-12 | 住友金属工業株式会社 | 高張力薄鋼板とその製造方法 |
JP2660644B2 (ja) * | 1992-11-02 | 1997-10-08 | 新日本製鐵株式会社 | プレス成形性の良好な高強度鋼板 |
US5470529A (en) * | 1994-03-08 | 1995-11-28 | Sumitomo Metal Industries, Ltd. | High tensile strength steel sheet having improved formability |
JPH0967645A (ja) | 1995-08-29 | 1997-03-11 | Kobe Steel Ltd | 剪断加工後の伸びフランジ性に優れた薄鋼板及びその薄鋼板を用いた素板 |
JPH11323489A (ja) * | 1998-05-13 | 1999-11-26 | Nippon Steel Corp | 形状凍結性に優れた良加工性高強度冷延鋼板およびその製造方法 |
JP3587126B2 (ja) * | 1999-04-21 | 2004-11-10 | Jfeスチール株式会社 | 延性に優れる高張力溶融亜鉛めっき鋼板およびその製造方法 |
DE60033498T2 (de) * | 1999-10-22 | 2007-10-31 | Jfe Steel Corp. | Heissgetauchtes galvanisiertes stahlblech mit hoher festigkeit und hervorragenden eigenschaften beim umformen und galvanisieren |
JP3587116B2 (ja) * | 2000-01-25 | 2004-11-10 | Jfeスチール株式会社 | 高張力溶融亜鉛めっき鋼板およびその製造方法 |
JP3972551B2 (ja) * | 2000-01-26 | 2007-09-05 | Jfeスチール株式会社 | 高張力溶融亜鉛めっき鋼板およびその製造方法 |
US7090731B2 (en) * | 2001-01-31 | 2006-08-15 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | High strength steel sheet having excellent formability and method for production thereof |
JP3927384B2 (ja) * | 2001-02-23 | 2007-06-06 | 新日本製鐵株式会社 | 切り欠き疲労強度に優れる自動車用薄鋼板およびその製造方法 |
JP4188608B2 (ja) | 2001-02-28 | 2008-11-26 | 株式会社神戸製鋼所 | 加工性に優れた高強度鋼板およびその製造方法 |
JP3881559B2 (ja) | 2002-02-08 | 2007-02-14 | 新日本製鐵株式会社 | 溶接後の成形性に優れ、溶接熱影響部の軟化しにくい引張強さが780MPa以上の高強度熱延鋼板、高強度冷延鋼板および高強度表面処理鋼板 |
KR100608555B1 (ko) * | 2002-03-18 | 2006-08-08 | 제이에프이 스틸 가부시키가이샤 | 연성 및 내피로특성에 우수한 고장력 용융 아연도금강판의제조방법 |
KR100605355B1 (ko) | 2002-06-25 | 2006-07-31 | 제이에프이 스틸 가부시키가이샤 | 고강도 냉연강판 및 그 제조 방법 |
JP4306202B2 (ja) * | 2002-08-02 | 2009-07-29 | 住友金属工業株式会社 | 高張力冷延鋼板及びその製造方法 |
JP4062616B2 (ja) * | 2002-08-12 | 2008-03-19 | 株式会社神戸製鋼所 | 伸びフランジ性に優れた高強度鋼板 |
JP4119758B2 (ja) * | 2003-01-16 | 2008-07-16 | 株式会社神戸製鋼所 | 加工性および形状凍結性に優れた高強度鋼板、並びにその製法 |
-
2004
- 2004-10-06 JP JP2004293990A patent/JP4445365B2/ja active Active
-
2005
- 2005-10-05 TW TW094134783A patent/TWI305232B/zh not_active IP Right Cessation
- 2005-10-05 WO PCT/JP2005/018724 patent/WO2006038708A1/ja active Application Filing
- 2005-10-05 EP EP13189987.4A patent/EP2690191B1/en active Active
- 2005-10-05 CA CA2582409A patent/CA2582409C/en active Active
- 2005-10-05 ES ES05793806T patent/ES2712142T3/es active Active
- 2005-10-05 US US11/663,581 patent/US20080000555A1/en not_active Abandoned
- 2005-10-05 EP EP05793806.0A patent/EP1808505B1/en active Active
- 2005-10-05 PL PL13189987T patent/PL2690191T3/pl unknown
- 2005-10-05 CN CN201010209272A patent/CN101851730A/zh active Pending
- 2005-10-05 PL PL05793806T patent/PL1808505T3/pl unknown
- 2005-10-05 KR KR1020077007768A patent/KR20070061859A/ko not_active Application Discontinuation
- 2005-10-05 ES ES13189987T patent/ES2712177T3/es active Active
- 2005-10-05 CN CN2005800342050A patent/CN101035921B/zh active Active
-
2009
- 2009-08-27 US US12/583,846 patent/US8137487B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6423426B1 (en) * | 1999-04-21 | 2002-07-23 | Kawasaki Steel Corporation | High tensile hot-dip zinc-coated steel plate excellent in ductility and method for production thereof |
Non-Patent Citations (3)
Title |
---|
JP特开2001-207235A 2001.07.31 |
JP特开2001-207236A 2001.07.31 |
JP特开2004-68050A 2004.03.04 |
Also Published As
Publication number | Publication date |
---|---|
JP4445365B2 (ja) | 2010-04-07 |
CN101851730A (zh) | 2010-10-06 |
EP2690191A3 (en) | 2017-03-01 |
EP1808505A1 (en) | 2007-07-18 |
PL1808505T3 (pl) | 2019-05-31 |
US20090314395A1 (en) | 2009-12-24 |
CA2582409C (en) | 2012-02-07 |
CN101035921A (zh) | 2007-09-12 |
TW200615387A (en) | 2006-05-16 |
EP1808505B1 (en) | 2018-11-28 |
US8137487B2 (en) | 2012-03-20 |
EP2690191B1 (en) | 2018-11-28 |
PL2690191T3 (pl) | 2019-05-31 |
ES2712142T3 (es) | 2019-05-09 |
KR20070061859A (ko) | 2007-06-14 |
EP2690191A2 (en) | 2014-01-29 |
TWI305232B (en) | 2009-01-11 |
JP2006104532A (ja) | 2006-04-20 |
US20080000555A1 (en) | 2008-01-03 |
EP1808505A4 (en) | 2012-04-25 |
ES2712177T3 (es) | 2019-05-09 |
CA2582409A1 (en) | 2006-04-13 |
WO2006038708A1 (ja) | 2006-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101035921B (zh) | 延伸率和扩孔性优良的高强度薄钢板及其制造方法 | |
JP6237900B2 (ja) | 高強度冷延薄鋼板およびその製造方法 | |
KR102389648B1 (ko) | 고강도 다상 강, 제조 방법 및 용도 | |
KR101931041B1 (ko) | 고강도 핫 프레스 부재 및 그 제조 방법 | |
JP5365216B2 (ja) | 高強度鋼板とその製造方法 | |
JP4737319B2 (ja) | 加工性および耐疲労特性に優れた高強度合金化溶融亜鉛めっき鋼板およびその製造方法 | |
JP5425896B2 (ja) | 極めて高い強度の冷間圧延された二相鋼板を製造する方法およびこれにより製造された鋼板 | |
CN101932746B (zh) | 高强度钢板及其制造方法 | |
KR101218448B1 (ko) | 가공성이 우수한 고강도 용융 아연 도금 강판 및 그 제조 방법 | |
KR20180016518A (ko) | 합금화 용융 아연 도금 강판 및 그 제조 방법 | |
JP5564432B2 (ja) | 加工性に優れた高強度冷延鋼板、亜鉛メッキ鋼板及びその製造方法 | |
JP6846522B2 (ja) | 降伏強度、延性、及び穴拡げ性に優れた高強度冷延鋼板、溶融亜鉛めっき鋼板、及びこれらの製造方法 | |
JP2024045307A (ja) | 冷間圧延マルテンサイト鋼及びそのマルテンサイト鋼の方法 | |
JP5949253B2 (ja) | 溶融亜鉛めっき鋼板とその製造方法 | |
JPWO2016031165A1 (ja) | 伸びフランジ性、伸びフランジ性の面内安定性および曲げ性に優れた高強度溶融亜鉛めっき鋼板ならびにその製造方法 | |
JP2007070649A (ja) | 耐食性と穴拡げ性に優れた溶融亜鉛めっき高強度鋼板、合金化溶融亜鉛めっき高強度鋼板、およびそれらの製造方法 | |
CN117026072A (zh) | 热冲压用钢板及其制造方法以及热冲压构件及其制造方法 | |
JP2008308732A (ja) | 焼入れ鋼板部材および焼入れ用鋼板とそれらの製造方法 | |
KR20230016218A (ko) | 열처리 냉연 강판 및 그 제조 방법 | |
JP3521851B2 (ja) | 高張力高延性亜鉛めっき鋼板の製造方法 | |
JP3912181B2 (ja) | 深絞り性と伸びフランジ性に優れた複合組織型高張力溶融亜鉛めっき冷延鋼板およびその製造方法 | |
JP2005206920A (ja) | 伸びフランジ性に優れた複合組織型低降伏比高張力溶融亜鉛めっき熱延鋼板及びその製造方法 | |
JP3925064B2 (ja) | プレス成形性と歪時効硬化特性に優れた溶融亜鉛めっき鋼板およびその製造方法 | |
RU2788613C1 (ru) | Холоднокатаный и покрытый стальной лист и способ его получения | |
JP3925063B2 (ja) | プレス成形性と歪時効硬化特性に優れた冷延鋼板およびその製造方法 |
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 | ||
ASS | Succession or assignment of patent right |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER OWNER: SHIN NIPPON STEEL LTD. Effective date: 20130410 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130410 Address after: Tokyo, Japan Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan Patentee before: Nippon Steel Corporation |