CA2456495C - An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained - Google Patents
An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained Download PDFInfo
- Publication number
- CA2456495C CA2456495C CA2456495A CA2456495A CA2456495C CA 2456495 C CA2456495 C CA 2456495C CA 2456495 A CA2456495 A CA 2456495A CA 2456495 A CA2456495 A CA 2456495A CA 2456495 C CA2456495 C CA 2456495C
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- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000008569 process Effects 0.000 title claims abstract description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 229910000797 Ultra-high-strength steel Inorganic materials 0.000 title description 17
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 49
- 239000010959 steel Substances 0.000 claims abstract description 49
- 238000005246 galvanizing Methods 0.000 claims abstract description 19
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 69
- 239000000758 substrate Substances 0.000 claims description 47
- 238000005097 cold rolling Methods 0.000 claims description 24
- 238000005098 hot rolling Methods 0.000 claims description 24
- 230000009467 reduction Effects 0.000 claims description 22
- 229910001563 bainite Inorganic materials 0.000 claims description 21
- 229910052799 carbon Inorganic materials 0.000 claims description 19
- 238000002791 soaking Methods 0.000 claims description 19
- 229910000734 martensite Inorganic materials 0.000 claims description 18
- 239000010955 niobium Substances 0.000 claims description 18
- 239000011701 zinc Substances 0.000 claims description 18
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 17
- 229910052725 zinc Inorganic materials 0.000 claims description 17
- 238000000137 annealing Methods 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 238000005554 pickling Methods 0.000 claims description 10
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 2
- 239000000047 product Substances 0.000 description 59
- 239000000463 material Substances 0.000 description 16
- 229910001566 austenite Inorganic materials 0.000 description 10
- 229910052796 boron Inorganic materials 0.000 description 9
- 239000010949 copper Substances 0.000 description 9
- 229910000859 α-Fe Inorganic materials 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 238000009628 steelmaking Methods 0.000 description 3
- 238000005482 strain hardening Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 229910052720 vanadium Inorganic materials 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000000879 optical micrograph Methods 0.000 description 2
- 235000008373 pickled product Nutrition 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- UDHXJZHVNHGCEC-UHFFFAOYSA-N Chlorophacinone Chemical compound C1=CC(Cl)=CC=C1C(C=1C=CC=CC=1)C(=O)C1C(=O)C2=CC=CC=C2C1=O UDHXJZHVNHGCEC-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000885 Dual-phase steel Inorganic materials 0.000 description 1
- 241001165575 Hylotelephium telephium subsp. maximum Species 0.000 description 1
- 241001387976 Pera Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001955 cumulated effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- -1 niobium carbides Chemical class 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000013585 weight reducing agent Substances 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
- C22C38/18—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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing 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
- 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
-
- 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
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22C38/18—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
- C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with 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
-
- 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
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Coating With Molten Metal (AREA)
- Heat Treatment Of Steel (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP01870186.2 | 2001-08-29 | ||
| EP01870186A EP1288322A1 (en) | 2001-08-29 | 2001-08-29 | An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained |
| PCT/BE2002/000139 WO2003018858A1 (en) | 2001-08-29 | 2002-08-28 | An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2456495A1 CA2456495A1 (en) | 2003-03-06 |
| CA2456495C true CA2456495C (en) | 2012-03-20 |
Family
ID=8185014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2456495A Expired - Lifetime CA2456495C (en) | 2001-08-29 | 2002-08-28 | An ultra high strength steel composition, the process of production of an ultra high strength steel product and the product obtained |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US8715427B2 (enExample) |
| EP (2) | EP1288322A1 (enExample) |
| JP (2) | JP4738735B2 (enExample) |
| KR (2) | KR20110018363A (enExample) |
| CN (1) | CN100339500C (enExample) |
| AT (1) | ATE348898T1 (enExample) |
| BR (1) | BR0212708B1 (enExample) |
| CA (1) | CA2456495C (enExample) |
| DE (1) | DE60216934T3 (enExample) |
| ES (1) | ES2278044T5 (enExample) |
| RU (1) | RU2318911C2 (enExample) |
| WO (1) | WO2003018858A1 (enExample) |
Families Citing this family (54)
| 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 |
| JP4325998B2 (ja) * | 2004-05-06 | 2009-09-02 | 株式会社神戸製鋼所 | スポット溶接性及び材質安定性に優れた高強度溶融亜鉛めっき鋼板 |
| US7732734B2 (en) * | 2004-09-17 | 2010-06-08 | Noble Advanced Technologies, Inc. | Metal forming apparatus and process with resistance heating |
| US20060060268A1 (en) * | 2004-09-17 | 2006-03-23 | Tad Machrowicz | Method of making high strength bainite article, and article made thereby |
| US7442268B2 (en) * | 2004-11-24 | 2008-10-28 | Nucor Corporation | Method of manufacturing cold rolled dual-phase steel sheet |
| US7959747B2 (en) * | 2004-11-24 | 2011-06-14 | Nucor Corporation | Method of making cold rolled dual phase steel sheet |
| US8337643B2 (en) | 2004-11-24 | 2012-12-25 | Nucor Corporation | Hot rolled dual phase steel sheet |
| JP4555694B2 (ja) * | 2005-01-18 | 2010-10-06 | 新日本製鐵株式会社 | 加工性に優れる焼付け硬化型熱延鋼板およびその製造方法 |
| US7506444B2 (en) | 2005-04-14 | 2009-03-24 | Benteler Automotive Corporation | Vehicle suspension control arm and method |
| FR2891482B1 (fr) * | 2005-10-05 | 2008-02-22 | Air Liquide | Fil fourre sans laitier pour soudage en position verticale descendante |
| DE102006001628A1 (de) * | 2006-01-11 | 2007-07-26 | Thyssenkrupp Steel Ag | Verzinktes walzhartes kaltgewalztes Flachprodukt und Verfahren zu seiner Herstellung |
| CN101008066B (zh) * | 2006-01-27 | 2010-05-12 | 宝山钢铁股份有限公司 | 抗拉强度高于1000MPa的热轧马氏体钢板及其制造方法 |
| CN100439543C (zh) * | 2006-03-24 | 2008-12-03 | 宝山钢铁股份有限公司 | 热轧超高强度马氏体钢及其制造方法 |
| US7608155B2 (en) * | 2006-09-27 | 2009-10-27 | Nucor Corporation | High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same |
| US11155902B2 (en) | 2006-09-27 | 2021-10-26 | Nucor Corporation | High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same |
| RU2395593C1 (ru) | 2006-10-30 | 2010-07-27 | Арселормитталь Франс | Покрытые стальные полосы, способы их изготовления, способы их применения, штампованные заготовки, изготовленные из них, штампованные изделия, изготовленные из них, и промышленные товары, содержащие такое штампованное изделие |
| JP5194878B2 (ja) * | 2007-04-13 | 2013-05-08 | Ｊｆｅスチール株式会社 | 加工性および溶接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 |
| KR101493542B1 (ko) * | 2007-05-02 | 2015-02-13 | 타타 스틸 이즈무이덴 베.뷔. | 고장력강 또는 초고장력강 스트립 재료의 용융 침지 아연도금 방법 및 고장력강 또는 초고장력강 |
| CN101765406B (zh) | 2007-05-24 | 2012-04-18 | P治疗有限公司 | 放射治疗装置和方法 |
| US7847275B2 (en) | 2007-05-24 | 2010-12-07 | Pcure Ltd. | Method and apparatus for teletherapy positioning and validation |
| EP2031081B1 (de) * | 2007-08-15 | 2011-07-13 | ThyssenKrupp Steel Europe AG | Dualphasenstahl, Flachprodukt aus einem solchen Dualphasenstahl und Verfahren zur Herstellung eines Flachprodukts |
| MX2010003835A (es) | 2007-10-10 | 2010-05-13 | Nucor Corp | Acero estructurado metalografico complejo y metodo para manufacturarlo. |
| CN101532118B (zh) * | 2008-03-11 | 2010-10-13 | 宝山钢铁股份有限公司 | 超高强带钢热镀铝锌的装置及加工工艺 |
| WO2009115877A1 (en) * | 2008-03-19 | 2009-09-24 | Nucor Corporation | Strip casting apparatus with casting roll positioning |
| US20090236068A1 (en) | 2008-03-19 | 2009-09-24 | Nucor Corporation | Strip casting apparatus for rapid set and change of casting rolls |
| US20090288798A1 (en) * | 2008-05-23 | 2009-11-26 | Nucor Corporation | Method and apparatus for controlling temperature of thin cast strip |
| JP5418168B2 (ja) * | 2008-11-28 | 2014-02-19 | Ｊｆｅスチール株式会社 | 成形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それらの製造方法 |
| RU2423262C1 (ru) * | 2010-04-22 | 2011-07-10 | Открытое Акционерное Общество "Российские Железные Дороги" | Кузов железнодорожного вагона |
| DE102011117572A1 (de) * | 2011-01-26 | 2012-08-16 | Salzgitter Flachstahl Gmbh | Höherfester Mehrphasenstahl mit ausgezeichneten Umformeigenschaften |
| WO2012153009A1 (fr) * | 2011-05-12 | 2012-11-15 | Arcelormittal Investigación Y Desarrollo Sl | Procede de fabrication d'acier martensitique a tres haute resistance et tole ainsi obtenue |
| FI20115702L (fi) * | 2011-07-01 | 2013-01-02 | Rautaruukki Oyj | Menetelmä suurlujuuksisen rakenneteräksen valmistamiseksi ja suurlujuuksinen rakenneteräs |
| US9212484B2 (en) * | 2011-11-11 | 2015-12-15 | Giuseppe Cipriani | Support metal structure for a false ceiling |
| BR112014017109B1 (pt) * | 2012-01-13 | 2019-04-02 | Nippon Steel & Sumitomo Metal Corporation | Chapa de aço laminada a quente e processo de fabricação da mesma |
| DE102012006017A1 (de) * | 2012-03-20 | 2013-09-26 | Salzgitter Flachstahl Gmbh | Hochfester Mehrphasenstahl und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
| US9499890B1 (en) | 2012-04-10 | 2016-11-22 | The United States Of America As Represented By The Secretary Of The Navy | High-strength, high-toughness steel articles for ballistic and cryogenic applications, and method of making thereof |
| WO2013182621A1 (de) * | 2012-06-05 | 2013-12-12 | Thyssenkrupp Steel Europe Ag | Stahl, stahlflachprodukt und verfahren zur herstellung eines stahlflachprodukts |
| AU2012386216B2 (en) | 2012-07-27 | 2017-08-31 | Giuseppe Cipriani | Bar for a support structure for a false ceiling and production process for producing the bar |
| US9790567B2 (en) | 2012-11-20 | 2017-10-17 | Thyssenkrupp Steel Usa, Llc | Process for making coated cold-rolled dual phase steel sheet |
| WO2014081779A1 (en) * | 2012-11-20 | 2014-05-30 | Thyssenkrupp Steel Usa, Llc | Process for manufacturing ferritic hot rolled steel strip |
| ITVR20130040A1 (it) | 2013-02-14 | 2014-08-15 | Giuseppe Cipriani | Struttura metallica di supporto di un controsoffitto. |
| ITVR20130058A1 (it) | 2013-03-08 | 2014-09-09 | Giuseppe Cipriani | Profilato di una struttura di supporto di un controsoffitto e procedimento di lavorazione per lavorare il profilato. |
| KR101318060B1 (ko) * | 2013-05-09 | 2013-10-15 | 현대제철 주식회사 | 인성이 향상된 핫스탬핑 부품 및 그 제조 방법 |
| RU2529323C1 (ru) * | 2013-06-27 | 2014-09-27 | Открытое акционерное общество "Северсталь" (ОАО "Северсталь") | Способ производства оцинкованной полосы для последующего нанесения полимерного покрытия |
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-
2001
- 2001-08-29 EP EP01870186A patent/EP1288322A1/en not_active Withdrawn
-
2002
- 2002-08-28 RU RU2004105848/02A patent/RU2318911C2/ru active
- 2002-08-28 AT AT02764409T patent/ATE348898T1/de active
- 2002-08-28 KR KR1020107028174A patent/KR20110018363A/ko not_active Withdrawn
- 2002-08-28 ES ES02764409.5T patent/ES2278044T5/es not_active Expired - Lifetime
- 2002-08-28 US US10/487,302 patent/US8715427B2/en active Active
- 2002-08-28 JP JP2003523701A patent/JP4738735B2/ja not_active Expired - Lifetime
- 2002-08-28 WO PCT/BE2002/000139 patent/WO2003018858A1/en not_active Ceased
- 2002-08-28 BR BRPI0212708-3A patent/BR0212708B1/pt not_active IP Right Cessation
- 2002-08-28 DE DE60216934.8T patent/DE60216934T3/de not_active Expired - Lifetime
- 2002-08-28 CA CA2456495A patent/CA2456495C/en not_active Expired - Lifetime
- 2002-08-28 CN CNB02816962XA patent/CN100339500C/zh not_active Expired - Lifetime
- 2002-08-28 EP EP02764409.5A patent/EP1423547B2/en not_active Expired - Lifetime
- 2002-08-28 KR KR1020047003084A patent/KR101047901B1/ko not_active Expired - Lifetime
-
2010
- 2010-09-08 JP JP2010201007A patent/JP2011063883A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110018363A (ko) | 2011-02-23 |
| EP1423547A1 (en) | 2004-06-02 |
| JP4738735B2 (ja) | 2011-08-03 |
| KR101047901B1 (ko) | 2011-07-08 |
| ES2278044T3 (es) | 2007-08-01 |
| EP1423547B2 (en) | 2015-11-04 |
| EP1288322A1 (en) | 2003-03-05 |
| WO2003018858A1 (en) | 2003-03-06 |
| KR20040036925A (ko) | 2004-05-03 |
| RU2004105848A (ru) | 2005-06-10 |
| JP2005528519A (ja) | 2005-09-22 |
| ATE348898T1 (de) | 2007-01-15 |
| CA2456495A1 (en) | 2003-03-06 |
| US20040238080A1 (en) | 2004-12-02 |
| CN100339500C (zh) | 2007-09-26 |
| EP1423547B1 (en) | 2006-12-20 |
| JP2011063883A (ja) | 2011-03-31 |
| BR0212708A (pt) | 2004-08-03 |
| BR0212708B1 (pt) | 2010-12-14 |
| DE60216934D1 (de) | 2007-02-01 |
| CN1633514A (zh) | 2005-06-29 |
| ES2278044T5 (es) | 2016-02-15 |
| RU2318911C2 (ru) | 2008-03-10 |
| DE60216934T2 (de) | 2007-12-06 |
| US8715427B2 (en) | 2014-05-06 |
| DE60216934T3 (de) | 2016-03-31 |
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