CA2544382A1 - Feuillard acier a phase duale convenant pour la galvanisation - Google Patents
Feuillard acier a phase duale convenant pour la galvanisation Download PDFInfo
- Publication number
- CA2544382A1 CA2544382A1 CA002544382A CA2544382A CA2544382A1 CA 2544382 A1 CA2544382 A1 CA 2544382A1 CA 002544382 A CA002544382 A CA 002544382A CA 2544382 A CA2544382 A CA 2544382A CA 2544382 A1 CA2544382 A1 CA 2544382A1
- Authority
- CA
- Canada
- Prior art keywords
- strip
- temperature
- max
- cooling
- steel
- 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
- 238000005246 galvanizing Methods 0.000 title claims abstract 18
- 229910000885 Dual-phase steel Inorganic materials 0.000 title claims abstract 3
- 229910000831 Steel Inorganic materials 0.000 claims abstract 21
- 239000010959 steel Substances 0.000 claims abstract 21
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract 7
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract 7
- 239000011651 chromium Substances 0.000 claims abstract 7
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract 7
- 239000011733 molybdenum Substances 0.000 claims abstract 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract 6
- 239000011572 manganese Substances 0.000 claims abstract 6
- 229910000734 martensite Inorganic materials 0.000 claims abstract 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract 4
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims abstract 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract 4
- 229910052710 silicon Inorganic materials 0.000 claims abstract 4
- 239000010703 silicon Substances 0.000 claims abstract 4
- 229910052717 sulfur Inorganic materials 0.000 claims abstract 4
- 239000011593 sulfur Substances 0.000 claims abstract 4
- 239000010936 titanium Substances 0.000 claims abstract 4
- 229910052719 titanium Inorganic materials 0.000 claims abstract 4
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract 4
- 239000011248 coating agent Substances 0.000 claims abstract 3
- 238000000576 coating method Methods 0.000 claims abstract 3
- 238000005244 galvannealing Methods 0.000 claims abstract 3
- 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 claims abstract 3
- 239000000203 mixture Substances 0.000 claims abstract 3
- 238000000034 method Methods 0.000 claims 19
- 238000001816 cooling Methods 0.000 claims 13
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 238000002791 soaking Methods 0.000 claims 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims 2
- 230000009977 dual effect Effects 0.000 claims 2
- 239000008397 galvanized steel Substances 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- 239000000470 constituent Substances 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- 230000000877 morphologic effect Effects 0.000 claims 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
- 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
- C21D1/185—Hardening; Quenching with or without subsequent tempering from an intercritical temperature
-
- 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
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- 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
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/26—After-treatment
- C23C2/28—Thermal after-treatment, e.g. treatment in oil bath
- C23C2/29—Cooling or quenching
-
- 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
-
- 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
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)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| USPCT/US2003/035095 | 2003-11-04 | ||
| PCT/US2003/035095 WO2004048634A1 (fr) | 2002-11-26 | 2003-11-04 | Procede de production de tole biphasee |
| PCT/US2004/015675 WO2005047550A1 (fr) | 2003-11-04 | 2004-05-17 | Feuillard acier a phase duale convenant pour la galvanisation pour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2544382A1 true CA2544382A1 (fr) | 2005-05-26 |
| CA2544382C CA2544382C (fr) | 2010-04-06 |
Family
ID=34589294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2544382A Expired - Fee Related CA2544382C (fr) | 2003-11-04 | 2004-05-17 | Feuillard acier a phase duale convenant pour la galvanisation |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1682686B1 (fr) |
| AU (1) | AU2004289949B2 (fr) |
| CA (1) | CA2544382C (fr) |
| ES (1) | ES2530066T3 (fr) |
| PL (2) | PL210446B3 (fr) |
| WO (1) | WO2005047550A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5223360B2 (ja) * | 2007-03-22 | 2013-06-26 | Ｊｆｅスチール株式会社 | 成形性に優れた高強度溶融亜鉛めっき鋼板およびその製造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0048761B1 (fr) * | 1980-03-31 | 1984-07-04 | Kawasaki Steel Corporation | Plaque d'acier a haute resistance, laminee a froid presentant une excellente formabilite et procede de production de celle-ci ainsique plaque d'acier galvanise a haute resistance, presentant une excellente formabilite, et procede de production de celle-ci |
| AU744962B2 (en) * | 1999-02-22 | 2002-03-07 | Nippon Steel & Sumitomo Metal Corporation | High strength galvanized steel plate excellent in adhesion of plated metal and formability in press working and high strength alloy galvanized steel plate and method for production thereof |
| US6312536B1 (en) * | 1999-05-28 | 2001-11-06 | Kabushiki Kaisha Kobe Seiko Sho | Hot-dip galvanized steel sheet and production thereof |
| EP1227167B1 (fr) * | 2000-01-24 | 2006-01-18 | JFE Steel Corporation | Tole d'acier zingue par immersion a chaud et procede de production correspondant |
| TW520398B (en) * | 2000-11-28 | 2003-02-11 | Kawasaki Steel Co | Composite structure type high tensile strength steel plate, plated plate of composite structure type high tensile strength steel and method for their production |
| US6586117B2 (en) * | 2001-10-19 | 2003-07-01 | Sumitomo Metal Industries, Ltd. | Steel sheet having excellent workability and shape accuracy and a method for its manufacture |
| US6811624B2 (en) * | 2002-11-26 | 2004-11-02 | United States Steel Corporation | Method for production of dual phase sheet steel |
-
2004
- 2004-05-17 PL PL379761A patent/PL210446B3/pl unknown
- 2004-05-17 AU AU2004289949A patent/AU2004289949B2/en not_active Ceased
- 2004-05-17 EP EP04752656.1A patent/EP1682686B1/fr not_active Expired - Lifetime
- 2004-05-17 ES ES04752656.1T patent/ES2530066T3/es not_active Expired - Lifetime
- 2004-05-17 CA CA2544382A patent/CA2544382C/fr not_active Expired - Fee Related
- 2004-05-17 WO PCT/US2004/015675 patent/WO2005047550A1/fr active Application Filing
- 2004-05-17 PL PL04752656T patent/PL1682686T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2004289949B2 (en) | 2011-04-28 |
| ES2530066T3 (es) | 2015-02-26 |
| EP1682686B1 (fr) | 2014-11-12 |
| AU2004289949A1 (en) | 2005-05-26 |
| EP1682686A1 (fr) | 2006-07-26 |
| WO2005047550A1 (fr) | 2005-05-26 |
| PL379761A1 (pl) | 2006-11-13 |
| PL210446B3 (pl) | 2012-01-31 |
| PL1682686T3 (pl) | 2015-04-30 |
| EP1682686A4 (fr) | 2007-06-27 |
| CA2544382C (fr) | 2010-04-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |