PT2768989E - Fita de aço galvanizado por imersão a quente de alta resistência - Google Patents
Fita de aço galvanizado por imersão a quente de alta resistência Download PDFInfo
- Publication number
- PT2768989E PT2768989E PT127593721T PT12759372T PT2768989E PT 2768989 E PT2768989 E PT 2768989E PT 127593721 T PT127593721 T PT 127593721T PT 12759372 T PT12759372 T PT 12759372T PT 2768989 E PT2768989 E PT 2768989E
- Authority
- PT
- Portugal
- Prior art keywords
- high strength
- steel strip
- hot dip
- strength hot
- galvanised steel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000010959 steel Substances 0.000 title 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)
- Mechanical Engineering (AREA)
- Materials 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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11007431 | 2011-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2768989E true PT2768989E (pt) | 2016-03-18 |
Family
ID=46851934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT127593721T PT2768989E (pt) | 2011-09-13 | 2012-09-12 | Fita de aço galvanizado por imersão a quente de alta resistência |
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 (12)
| 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 |
| CN107787375A (zh) * | 2015-07-01 | 2018-03-09 | 塔塔钢铁艾默伊登有限责任公司 | 高强度热镀锌钢带材 |
| WO2017102982A1 (fr) | 2015-12-15 | 2017-06-22 | Tata Steel Ijmuiden B.V. | Bande d'acier galvanisé à chaud au trempé haute résistance |
| WO2018157136A1 (fr) * | 2017-02-27 | 2018-08-30 | Nucor Corporation | Traitement thermique pour affinage de grain d'austénite |
| 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 |
| MX2022007458A (es) * | 2019-12-18 | 2022-06-24 | Arcelormittal | Hoja de acero laminada en frio y recocida y metodo de fabricacion. |
| KR20240032894A (ko) * | 2021-07-07 | 2024-03-12 | 타타 스틸 이즈무이덴 베.뷔. | 코팅된 고강도 2상 강 스트립 및 그 제조 방법 |
| 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 |
| WO2006112520A1 (fr) | 2005-04-20 | 2006-10-26 | Nippon Steel Corporation | Procede de production de tole d’acier tres resistante recuite par galvanisation |
| 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 US US14/343,622 patent/US20140205858A1/en not_active Abandoned
- 2012-09-12 PT PT127593721T patent/PT2768989E/pt unknown
- 2012-09-12 KR KR1020147009711A patent/KR20140068186A/ko not_active Application Discontinuation
- 2012-09-12 EP EP12759372.1A patent/EP2768989B1/fr active Active
- 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 CA CA2848161A patent/CA2848161A1/fr not_active Abandoned
- 2012-09-12 ES ES12759372.1T patent/ES2562478T3/es active Active
- 2012-09-12 WO PCT/EP2012/003823 patent/WO2013037485A1/fr active Application Filing
- 2012-09-12 BR BR112014005641A patent/BR112014005641A2/pt not_active IP Right Cessation
- 2012-09-12 MX MX2014002922A patent/MX2014002922A/es 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 |
|---|---|
| MX2014002922A (es) | 2014-05-21 |
| KR20140068186A (ko) | 2014-06-05 |
| BR112014005641A2 (pt) | 2017-03-28 |
| CN103857808A (zh) | 2014-06-11 |
| ES2562478T3 (es) | 2016-03-04 |
| JP2014531511A (ja) | 2014-11-27 |
| IN2014CN02734A (fr) | 2015-07-03 |
| CA2848161A1 (fr) | 2013-03-21 |
| EP2768989B1 (fr) | 2015-11-18 |
| US20140205858A1 (en) | 2014-07-24 |
| ZA201402590B (en) | 2015-07-29 |
| WO2013037485A1 (fr) | 2013-03-21 |
| CN103857808B (zh) | 2016-11-23 |
| EP2768989A1 (fr) | 2014-08-27 |
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