CA2848161A1 - Acier en bandes galvanise a chaud a haute resistance - Google Patents
Acier en bandes galvanise a chaud a haute resistance Download PDFInfo
- Publication number
- CA2848161A1 CA2848161A1 CA2848161A CA2848161A CA2848161A1 CA 2848161 A1 CA2848161 A1 CA 2848161A1 CA 2848161 A CA2848161 A CA 2848161A CA 2848161 A CA2848161 A CA 2848161A CA 2848161 A1 CA2848161 A1 CA 2848161A1
- Authority
- CA
- Canada
- Prior art keywords
- steel strip
- max
- hot dip
- dip galvanised
- mpa
- 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.)
- Abandoned
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 16
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 9
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 8
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
- 239000012535 impurity Substances 0.000 claims abstract description 4
- 229910052802 copper Inorganic materials 0.000 claims abstract description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 3
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 3
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 3
- 229910001566 austenite Inorganic materials 0.000 claims description 16
- 238000000137 annealing Methods 0.000 claims description 15
- 229910001563 bainite Inorganic materials 0.000 claims description 13
- 229910000859 α-Fe Inorganic materials 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 11
- 239000002436 steel type Substances 0.000 claims description 11
- 229910000734 martensite Inorganic materials 0.000 claims description 10
- 230000000717 retained effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 abstract description 7
- 229910045601 alloy Inorganic materials 0.000 description 20
- 239000000956 alloy Substances 0.000 description 20
- 239000011572 manganese Substances 0.000 description 14
- 230000015572 biosynthetic process Effects 0.000 description 13
- 239000011651 chromium Substances 0.000 description 12
- 239000004411 aluminium Substances 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 11
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 10
- 239000010703 silicon Substances 0.000 description 10
- 230000009466 transformation Effects 0.000 description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 9
- 239000010955 niobium Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 9
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 8
- 238000005246 galvanizing Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 7
- 239000011575 calcium Substances 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 150000001247 metal acetylides Chemical class 0.000 description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 239000011574 phosphorus Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 239000013067 intermediate product Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000005461 lubrication 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
- 150000002739 metals Chemical class 0.000 description 2
- 229910001562 pearlite Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 1
- 229910001567 cementite Inorganic materials 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000007652 sheet-forming process Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- CADICXFYUNYKGD-UHFFFAOYSA-N sulfanylidenemanganese Chemical compound [Mn]=S CADICXFYUNYKGD-UHFFFAOYSA-N 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- 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
- 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
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
-
- 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
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
-
- 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
- C22C38/18—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
- 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
-
- 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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12785—Group IIB metal-base component
- Y10T428/12792—Zn-base component
- Y10T428/12799—Next to Fe-base component [e.g., galvanized]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11007431.7 | 2011-09-13 | ||
| EP11007431 | 2011-09-13 | ||
| PCT/EP2012/003823 WO2013037485A1 (fr) | 2011-09-13 | 2012-09-12 | Acier en bandes galvanisé à chaud à haute résistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2848161A1 true CA2848161A1 (fr) | 2013-03-21 |
Family
ID=46851934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2848161A Abandoned CA2848161A1 (fr) | 2011-09-13 | 2012-09-12 | Acier en bandes galvanise a chaud a haute resistance |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20140205858A1 (fr) |
| EP (1) | EP2768989B1 (fr) |
| JP (1) | JP2014531511A (fr) |
| KR (1) | KR20140068186A (fr) |
| CN (1) | CN103857808B (fr) |
| BR (1) | BR112014005641A2 (fr) |
| CA (1) | CA2848161A1 (fr) |
| ES (1) | ES2562478T3 (fr) |
| IN (1) | IN2014CN02734A (fr) |
| MX (1) | MX2014002922A (fr) |
| PT (1) | PT2768989E (fr) |
| WO (1) | WO2013037485A1 (fr) |
| ZA (1) | ZA201402590B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2625754T3 (es) * | 2013-03-11 | 2017-07-20 | Tata Steel Ijmuiden Bv | Fleje de acero de fase compleja galvanizado por inmersión en caliente de alta resistencia |
| DE102014017274A1 (de) * | 2014-11-18 | 2016-05-19 | Salzgitter Flachstahl Gmbh | Höchstfester lufthärtender Mehrphasenstahl mit hervorragenden Verarbeitungseigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
| US20180230570A1 (en) * | 2015-07-01 | 2018-08-16 | Tata Steel Ijmuiden B.V. | High strength hot dip galvanised steel strip |
| CN108367539B (zh) | 2015-12-15 | 2021-06-11 | 塔塔钢铁艾默伊登有限责任公司 | 高强度热浸镀锌钢带材 |
| US11655519B2 (en) * | 2017-02-27 | 2023-05-23 | Nucor Corporation | Thermal cycling for austenite grain refinement |
| WO2018220430A1 (fr) * | 2017-06-02 | 2018-12-06 | Arcelormittal | Tôle d'acier destinée à la fabrication de pièces trempées à la presse, pièce trempée à la presse présentant une association de résistance élevée et de ductilité d'impact, et procédés de fabrication de cette dernière |
| WO2020245626A1 (fr) | 2019-06-03 | 2020-12-10 | Arcelormittal | Tôle d'acier laminée à froid et revêtue et son procédé de fabrication |
| WO2020245627A1 (fr) | 2019-06-03 | 2020-12-10 | Arcelormittal | Tôle d'acier laminée à froid et revêtue et son procédé de fabrication |
| KR20220102640A (ko) * | 2019-12-18 | 2022-07-20 | 아르셀러미탈 | 냉간 압연되고 어닐링된 강판 및 제조 방법 |
| JP7542389B2 (ja) | 2020-10-07 | 2024-08-30 | 日鉄ステンレス株式会社 | フェライト・オーステナイト二相ステンレス鋼板、曲げ加工品、フェライト・オーステナイト二相ステンレス鋼板の曲げ加工方法及び曲げ加工用のダイス |
| EP4367276A1 (fr) * | 2021-07-07 | 2024-05-15 | Tata Steel IJmuiden B.V. | Bande d'acier à deux phases revêtue à haute résistance et son procédé de production |
| DE102021121997A1 (de) | 2021-08-25 | 2023-03-02 | Thyssenkrupp Steel Europe Ag | Kaltgewalztes Stahlflachprodukt und Verfahren zu seiner Herstellung |
| CN115537665A (zh) * | 2022-10-14 | 2022-12-30 | 山东钢铁集团日照有限公司 | 一种可用相同原料生产连退、镀锌两类590MPa级DH钢的生产方法 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01127623A (ja) | 1987-11-09 | 1989-05-19 | Sumitomo Metal Ind Ltd | 加工性と耐食性の良好な高強度鋼板の製造法 |
| US5328528A (en) * | 1993-03-16 | 1994-07-12 | China Steel Corporation | Process for manufacturing cold-rolled steel sheets with high-strength, and high-ductility and its named article |
| JP4000974B2 (ja) * | 2002-09-25 | 2007-10-31 | 住友金属工業株式会社 | 高張力合金化溶融亜鉛めっき鋼板およびその製造方法 |
| JP4528137B2 (ja) * | 2004-03-19 | 2010-08-18 | 新日本製鐵株式会社 | 穴拡げ性に優れた高強度高延性薄鋼板の製造方法 |
| JP4445365B2 (ja) * | 2004-10-06 | 2010-04-07 | 新日本製鐵株式会社 | 伸びと穴拡げ性に優れた高強度薄鋼板の製造方法 |
| JP5250939B2 (ja) * | 2005-03-31 | 2013-07-31 | Ｊｆｅスチール株式会社 | 合金化溶融亜鉛めっき鋼板の製造方法 |
| CN101151392A (zh) * | 2005-03-31 | 2008-03-26 | 杰富意钢铁株式会社 | 合金化热镀锌钢板及其制造方法 |
| KR100968620B1 (ko) | 2005-04-20 | 2010-07-08 | 신닛뽄세이테쯔 카부시키카이샤 | 고강도 합금화 용융 아연 도금 강판의 제조 방법 |
| JP4956998B2 (ja) * | 2005-05-30 | 2012-06-20 | 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 |
| DE102005051052A1 (de) * | 2005-10-25 | 2007-04-26 | Sms Demag Ag | Verfahren zur Herstellung von Warmband mit Mehrphasengefüge |
| 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 |
| JP5564784B2 (ja) | 2008-12-05 | 2014-08-06 | Ｊｆｅスチール株式会社 | 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の製造方法 |
| JP5206705B2 (ja) | 2009-03-31 | 2013-06-12 | Ｊｆｅスチール株式会社 | 高強度溶融亜鉛めっき鋼板およびその製造方法 |
| FI122143B (fi) | 2009-10-23 | 2011-09-15 | Rautaruukki Oyj | Menetelmä korkealujuuksisen sinkityn muotovalmisteen valmistamiseksi sekä muotovalmiste |
-
2012
- 2012-09-12 MX MX2014002922A patent/MX2014002922A/es unknown
- 2012-09-12 US US14/343,622 patent/US20140205858A1/en not_active Abandoned
- 2012-09-12 WO PCT/EP2012/003823 patent/WO2013037485A1/fr active Application Filing
- 2012-09-12 ES ES12759372.1T patent/ES2562478T3/es active Active
- 2012-09-12 EP EP12759372.1A patent/EP2768989B1/fr active Active
- 2012-09-12 CA CA2848161A patent/CA2848161A1/fr not_active Abandoned
- 2012-09-12 KR KR1020147009711A patent/KR20140068186A/ko not_active Application Discontinuation
- 2012-09-12 BR BR112014005641A patent/BR112014005641A2/pt not_active IP Right Cessation
- 2012-09-12 CN CN201280050757.0A patent/CN103857808B/zh not_active Expired - Fee Related
- 2012-09-12 JP JP2014530115A patent/JP2014531511A/ja not_active Withdrawn
- 2012-09-12 PT PT127593721T patent/PT2768989E/pt unknown
-
2014
- 2014-04-09 ZA ZA2014/02590A patent/ZA201402590B/en unknown
- 2014-04-10 IN IN2734CHN2014 patent/IN2014CN02734A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20140068186A (ko) | 2014-06-05 |
| ZA201402590B (en) | 2015-07-29 |
| CN103857808A (zh) | 2014-06-11 |
| CN103857808B (zh) | 2016-11-23 |
| EP2768989B1 (fr) | 2015-11-18 |
| BR112014005641A2 (pt) | 2017-03-28 |
| JP2014531511A (ja) | 2014-11-27 |
| IN2014CN02734A (fr) | 2015-07-03 |
| PT2768989E (pt) | 2016-03-18 |
| MX2014002922A (es) | 2014-05-21 |
| ES2562478T3 (es) | 2016-03-04 |
| US20140205858A1 (en) | 2014-07-24 |
| EP2768989A1 (fr) | 2014-08-27 |
| WO2013037485A1 (fr) | 2013-03-21 |
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Legal Events
| Date | Code | Title | Description |
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| EEER | Examination request |
Effective date: 20140307 |
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| FZDE | Discontinued |
Effective date: 20170406 |