BR112017003147A2 - aço de baixa liga e alta resistência laminado a frio - Google Patents
aço de baixa liga e alta resistência laminado a frioInfo
- Publication number
- BR112017003147A2 BR112017003147A2 BR112017003147A BR112017003147A BR112017003147A2 BR 112017003147 A2 BR112017003147 A2 BR 112017003147A2 BR 112017003147 A BR112017003147 A BR 112017003147A BR 112017003147 A BR112017003147 A BR 112017003147A BR 112017003147 A2 BR112017003147 A2 BR 112017003147A2
- Authority
- BR
- Brazil
- Prior art keywords
- alloy
- low
- sheet
- rolled steel
- strength cold
- Prior art date
Links
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000010960 cold rolled steel Substances 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 2
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- 229910000922 High-strength low-alloy steel Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001297 Zn alloy Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 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
- C22C38/38—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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- 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
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0278—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips involving a particular surface treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- 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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
-
- 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
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/022—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by heating
- C23C2/0224—Two or more thermal pretreatments
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
- C23C2/024—Pretreatment of the material to be coated, e.g. for coating on selected surface areas by cleaning or etching
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—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
- C23C2/34—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the shape of the material to be treated
- C23C2/36—Elongated material
- C23C2/40—Plates; Strips
-
- C—CHEMISTRY; METALLURGY
- 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
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F17/00—Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
Abstract
a presente invenção refere-se a um aço de baixa liga e alta resistência. de acordo com a invenção a chapa metálica não processada, folha ou fita de aço de baixa liga e alta resistência, revestida com zinco ou uma liga de zinco, tem a composição que segue em % em peso: c: 0,03 - 0,07, mn: 0,70 - 1,60, si: = 0,01 - 0,2, ai: 0,005 - 0,1, cr: = 0,1, cu: = 0,2, n: = 0,008, p: = 0,03, s: = 0,025, o: = 0,01, ti: 0,02 - 0,07, v: 0,04 ? 0,15, mo: = 0,03, nb: = 0,03, ca: = 0,05, o restante sendo ferro e impurezas inevitáveis, em que a chapa metálica não processada, folha ou fita de aço tem uma resistência à deformação rp0,2 de pelo menos 420 mpa.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14182131 | 2014-08-25 | ||
PCT/EP2015/001724 WO2016030010A1 (en) | 2014-08-25 | 2015-08-24 | Cold rolled high strength low alloy steel |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112017003147A2 true BR112017003147A2 (pt) | 2017-11-28 |
Family
ID=51390064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112017003147A BR112017003147A2 (pt) | 2014-08-25 | 2015-08-24 | aço de baixa liga e alta resistência laminado a frio |
Country Status (10)
Country | Link |
---|---|
US (1) | US20170275724A1 (pt) |
EP (1) | EP3186406B1 (pt) |
JP (1) | JP2018502213A (pt) |
KR (1) | KR20170047254A (pt) |
CN (1) | CN107075652A (pt) |
BR (1) | BR112017003147A2 (pt) |
CA (1) | CA2959096C (pt) |
MX (1) | MX2017002410A (pt) |
WO (1) | WO2016030010A1 (pt) |
ZA (1) | ZA201700943B (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106086647B (zh) * | 2016-07-13 | 2018-02-06 | 河北钢铁股份有限公司邯郸分公司 | 一种低合金高强钢q460c及其生产方法 |
EP4118250A1 (en) * | 2020-03-13 | 2023-01-18 | Tata Steel IJmuiden B.V. | Hot rolled steel strip having improved properties |
CN111575592B (zh) * | 2020-06-28 | 2021-10-29 | 马鞍山钢铁股份有限公司 | 一种屈服强度460MPa级的低合金高强钢及生产方法 |
WO2023062210A1 (en) * | 2021-10-15 | 2023-04-20 | Tata Steel Ijmuiden B.V. | Hybrid high strength low alloy cold-rolled and annealed steel strip and method for producing it |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4398970A (en) * | 1981-10-05 | 1983-08-16 | Bethlehem Steel Corporation | Titanium and vanadium dual-phase steel and method of manufacture |
US6465114B1 (en) * | 1999-05-24 | 2002-10-15 | Nippon Steel Corporation | -Zn coated steel material, ZN coated steel sheet and painted steel sheet excellent in corrosion resistance, and method of producing the same |
JP3840864B2 (ja) * | 1999-11-02 | 2006-11-01 | 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 |
JP4267367B2 (ja) * | 2002-06-19 | 2009-05-27 | 新日本製鐵株式会社 | 原油油槽用鋼およびその製造方法、原油油槽およびその防食方法 |
JP4730056B2 (ja) * | 2005-05-31 | 2011-07-20 | Jfeスチール株式会社 | 伸びフランジ成形性に優れた高強度冷延鋼板の製造方法 |
CN102242308B (zh) * | 2005-08-03 | 2013-03-27 | 住友金属工业株式会社 | 热轧钢板及冷轧钢板及它们的制造方法 |
JP4518029B2 (ja) * | 2006-02-13 | 2010-08-04 | 住友金属工業株式会社 | 高張力熱延鋼板とその製造方法 |
JP4736853B2 (ja) * | 2006-02-28 | 2011-07-27 | Jfeスチール株式会社 | 析出強化型高強度薄鋼板およびその製造方法 |
JP4940813B2 (ja) * | 2006-03-06 | 2012-05-30 | Jfeスチール株式会社 | TS×Elの値が21000MPa・%以上である溶融亜鉛めっき鋼板の製造方法 |
PL1857566T3 (pl) * | 2006-05-15 | 2017-10-31 | Thyssenkrupp Steel Europe Ag | Płaski wyrób stalowy z powłoką chroniącą przed korozją i sposób jego wytwarzania |
JP5070862B2 (ja) * | 2007-02-02 | 2012-11-14 | 住友金属工業株式会社 | めっき鋼板及びその製造方法 |
JP4926814B2 (ja) * | 2007-04-27 | 2012-05-09 | 新日本製鐵株式会社 | 降伏点伸びを制御した高強度鋼板とその製造方法 |
JP5326403B2 (ja) * | 2007-07-31 | 2013-10-30 | Jfeスチール株式会社 | 高強度鋼板 |
MX2010010116A (es) * | 2008-03-27 | 2010-10-04 | Nippon Steel Corp | Chapa de acero galvanizado de alta resistencia, chapa galvanizada en baño caliente, aleada, de alta resistencia y chapa de acero laminada en frio de alta resistencia las cuales tienen propiedades superiores en moldeabilidad y soldabilidad, y metodo d |
JP5438302B2 (ja) * | 2008-10-30 | 2014-03-12 | 株式会社神戸製鋼所 | 加工性に優れた高降伏比高強度の溶融亜鉛めっき鋼板または合金化溶融亜鉛めっき鋼板とその製造方法 |
PL2474639T3 (pl) * | 2009-08-31 | 2019-09-30 | Nippon Steel & Sumitomo Metal Corporation | Blacha stalowa cienka o dużej wytrzymałości cynkowana z przeżarzaniem |
BR112013001864B1 (pt) * | 2010-07-28 | 2019-07-02 | Nippon Steel & Sumitomo Metal Corporation | Chapa de aço laminada a quente, chapa de aço laminada a frio, chapa de aço galvanizada e método de produção das mesmas |
JP5021108B2 (ja) * | 2010-09-16 | 2012-09-05 | 新日本製鐵株式会社 | 延性と伸びフランジ性に優れた高強度鋼板、高強度亜鉛めっき鋼板およびこれらの製造方法 |
ES2766756T3 (es) * | 2011-07-29 | 2020-06-15 | Nippon Steel Corp | Chapa de acero de alta resistencia y chapa de acero galvanizado de alta resistencia con excelente capacidad de fijación de forma, y método de fabricación de las mismas |
JP5838796B2 (ja) * | 2011-12-27 | 2016-01-06 | Jfeスチール株式会社 | 伸びフランジ性に優れた高強度熱延鋼板およびその製造方法 |
-
2015
- 2015-08-24 EP EP15757135.7A patent/EP3186406B1/en active Active
- 2015-08-24 CN CN201580045534.9A patent/CN107075652A/zh active Pending
- 2015-08-24 MX MX2017002410A patent/MX2017002410A/es unknown
- 2015-08-24 KR KR1020177005778A patent/KR20170047254A/ko unknown
- 2015-08-24 BR BR112017003147A patent/BR112017003147A2/pt not_active IP Right Cessation
- 2015-08-24 WO PCT/EP2015/001724 patent/WO2016030010A1/en active Application Filing
- 2015-08-24 JP JP2017511320A patent/JP2018502213A/ja active Pending
- 2015-08-24 US US15/504,941 patent/US20170275724A1/en not_active Abandoned
- 2015-08-24 CA CA2959096A patent/CA2959096C/en not_active Expired - Fee Related
-
2017
- 2017-02-07 ZA ZA2017/00943A patent/ZA201700943B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2959096C (en) | 2019-06-25 |
MX2017002410A (es) | 2017-05-23 |
EP3186406B1 (en) | 2020-04-08 |
ZA201700943B (en) | 2018-12-19 |
CA2959096A1 (en) | 2016-03-03 |
WO2016030010A1 (en) | 2016-03-03 |
KR20170047254A (ko) | 2017-05-04 |
CN107075652A (zh) | 2017-08-18 |
JP2018502213A (ja) | 2018-01-25 |
US20170275724A1 (en) | 2017-09-28 |
EP3186406A1 (en) | 2017-07-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112015032233A2 (pt) | folhas de aço, métodos de fabricação de folhas de aço e veículo | |
MX2019007165A (es) | Lamina de acero templada y recubierta que tiene excelente conformabilidad y metodo para fabricar la misma. | |
BR112018013375A2 (pt) | ?chapa de aço e método de fabricação de uma chapa de aço? | |
UA124354C2 (uk) | Відпущена листова сталь з покриттям, яка характеризується чудовою деформованістю, і спосіб її виготовлення | |
BR112013031500B8 (pt) | chapa de aço laminada a frio revestida, processo de fabricação uma chapa laminada a frio e revestida processo de fabricação de uma peça por soldagem de pelo menos uma chapa laminada a frio revestida e uso de uma chapa de aço laminada a frio revestida | |
MX2017009203A (es) | Lamina de acero galvanizada de alta resistencia y metodo para producir la misma. | |
BR112017027412A2 (pt) | chapa de aço laminada a frio de alta resistência, chapa de aço galvanizada por imersão a quente de alta resistência e chapa de aço galvanizada de alta resistência | |
BR122023007818B8 (pt) | Método para a fabricação de uma solda por ponto de resistência | |
BR112016012424A2 (pt) | Folha de aço martensítico, diretamente obtida após laminação a frio, recozimento e resfriamento e método para produzir uma folha de aço martensítico laminada a frio e recozida | |
MX2016012221A (es) | Placa de acero inoxidable ferritico laminada, proceso para producir la misma, y componente de brida. | |
BR112018068914A2 (pt) | cano de aço inoxidável sem costura de alta resistibilidade para poço de óleo | |
BR112016013130A2 (pt) | Folha de aço e método para fabricar uma folha de aço | |
MX2017003993A (es) | Lamina de acero laminado en frio de alta resistencia y alta formabilidad o banda de acero y metodo para fabricar la misma. | |
MX2017003732A (es) | Acero para pernos y perno. | |
BR112017000405A2 (pt) | folha de aço laminada e método para a fabricação de uma folha de aço | |
MY176531A (en) | Austenitic stainless clad steel plate and method for producing thereof | |
BR112017003147A2 (pt) | aço de baixa liga e alta resistência laminado a frio | |
BR112017000005A2 (pt) | método para produzir uma chapa de aço revestida e chapa de aço revestida | |
BR112015005216A2 (pt) | Liga de aço para aço de alta resistência e baixa liga | |
BR112014015440A2 (pt) | chapa de aço de alta resistência revestida por imersão a quente para trabalho de prensagem excelente em tenacidade a baixa temperatura e resistência à corrosão e método para produção da mesma | |
MY174534A (en) | Steel sheet hot-dip coated with zn-al-mg-based system having excellent workability and method for manufacturing same | |
MX2017010273A (es) | Lamina de acero de ultra alta resistencia que tiene excelente resistencia de fractura retardada en extremo cortado de la misma. | |
MX2016014963A (es) | Tira de acero que tiene alta resistencia y alta plasticidad, la tira de acero tiene un recubrimiento a base de zinc en caliente. | |
MX2017010270A (es) | Lamina de acero de alta resistencia que tiene una excelente proporcion de rendimiento y capacidad de trabajo. | |
RU2014126350A (ru) | МАРТЕНСИТНЫЕ СТАЛИ С ПРОЧНОСТЬЮ ПРИ РАСТЯЖЕНИИ 1700 - 2200 МПа |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2634 DE 29-06-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |