BRPI0407236A - Processo de fabricação de uma tira de aço bifásico de estrutura ferrito-martensìtica, laminada a frio e tira obtida - Google Patents
Processo de fabricação de uma tira de aço bifásico de estrutura ferrito-martensìtica, laminada a frio e tira obtidaInfo
- Publication number
- BRPI0407236A BRPI0407236A BR0407236-7A BRPI0407236A BRPI0407236A BR PI0407236 A BRPI0407236 A BR PI0407236A BR PI0407236 A BRPI0407236 A BR PI0407236A BR PI0407236 A BRPI0407236 A BR PI0407236A
- Authority
- BR
- Brazil
- Prior art keywords
- strip
- cold rolled
- steel strip
- martensitically
- manufacturing
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 230000002051 biphasic effect Effects 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 2
- 229910000734 martensite Inorganic materials 0.000 abstract 2
- 238000005097 cold rolling Methods 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
- 239000000126 substance Substances 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 0.000 abstract 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
- 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
-
- 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
-
- 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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0301358A FR2850671B1 (fr) | 2003-02-05 | 2003-02-05 | Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue |
| PCT/FR2004/000209 WO2004079022A1 (fr) | 2003-02-05 | 2004-01-30 | Procede de fabrication d'une bande d'acier dual-phase a structure ferrito-martensitique, laminee a froid et bande obtenue |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0407236A true BRPI0407236A (pt) | 2006-01-31 |
Family
ID=32696392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR0407236-7A BRPI0407236A (pt) | 2003-02-05 | 2004-01-30 | Processo de fabricação de uma tira de aço bifásico de estrutura ferrito-martensìtica, laminada a frio e tira obtida |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US20060144482A1 (fr) |
| EP (1) | EP1592816B1 (fr) |
| JP (1) | JP4528769B2 (fr) |
| KR (1) | KR101091021B1 (fr) |
| CN (1) | CN100465299C (fr) |
| BR (1) | BRPI0407236A (fr) |
| CA (1) | CA2514736C (fr) |
| ES (1) | ES2831249T3 (fr) |
| FR (1) | FR2850671B1 (fr) |
| HU (1) | HUE052206T2 (fr) |
| MX (1) | MXPA05008189A (fr) |
| PL (1) | PL206109B1 (fr) |
| RU (1) | RU2341566C2 (fr) |
| UA (1) | UA87454C2 (fr) |
| WO (1) | WO2004079022A1 (fr) |
| ZA (1) | ZA200505968B (fr) |
Families Citing this family (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7959747B2 (en) * | 2004-11-24 | 2011-06-14 | Nucor Corporation | Method of making cold rolled dual phase steel sheet |
| US7442268B2 (en) * | 2004-11-24 | 2008-10-28 | Nucor Corporation | Method of manufacturing cold rolled dual-phase steel sheet |
| US8337643B2 (en) | 2004-11-24 | 2012-12-25 | Nucor Corporation | Hot rolled dual phase steel sheet |
| US11155902B2 (en) | 2006-09-27 | 2021-10-26 | Nucor Corporation | High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same |
| US7608155B2 (en) * | 2006-09-27 | 2009-10-27 | Nucor Corporation | High strength, hot dip coated, dual phase, steel sheet and method of manufacturing same |
| US8435363B2 (en) * | 2007-10-10 | 2013-05-07 | Nucor Corporation | Complex metallographic structured high strength steel and manufacturing same |
| CN101768697B (zh) * | 2008-12-31 | 2012-09-19 | 宝山钢铁股份有限公司 | 用一次冷轧法生产取向硅钢的方法 |
| CN101781739A (zh) * | 2010-03-18 | 2010-07-21 | 武汉钢铁(集团)公司 | 抗拉强度500MPa级汽车用冷轧双相钢 |
| CN102115808B (zh) * | 2010-11-17 | 2013-04-24 | 山东钢铁股份有限公司 | 铁素体区轧制温度控制系统 |
| WO2012128272A1 (fr) * | 2011-03-22 | 2012-09-27 | 日立金属株式会社 | Procédé permettant d'enrouler une bande en acier maraging laminée à chaud |
| CA2841056C (fr) * | 2011-07-06 | 2016-08-09 | Nippon Steel & Sumitomo Metal Corporation | Procede pour produire une tole d'acier laminee a froid |
| BR112014012756B1 (pt) | 2011-11-28 | 2019-02-19 | Arcelormittal Investigacion Y Desarrollo, S.L. | Aço bifásico |
| JP2013181183A (ja) * | 2012-02-29 | 2013-09-12 | Jfe Steel Corp | 降伏強度の面内異方性の小さい高強度冷延鋼板およびその製造方法 |
| RU2587102C1 (ru) * | 2012-04-23 | 2016-06-10 | ДжФЕ СТИЛ КОРПОРЕЙШН | Высокопрочный стальной лист и способ его изготовления |
| RU2491357C1 (ru) * | 2012-05-10 | 2013-08-27 | Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" | Способ производства листовой стали |
| CN102703815A (zh) * | 2012-06-19 | 2012-10-03 | 东北大学 | 一种600MPa级热轧双相钢及其制备方法 |
| US20140137990A1 (en) * | 2012-11-20 | 2014-05-22 | Thyssenkrupp Steel Usa, Llc | Process for manufacturing ferritic hot rolled steel strip |
| WO2014081774A1 (fr) * | 2012-11-20 | 2014-05-30 | Thyssenkrupp Steel Usa, Llc | Procédé de fabrication d'une tôle d'acier à deux phases revêtu laminée à froid |
| WO2014081776A1 (fr) * | 2012-11-20 | 2014-05-30 | Thyssenkrupp Steel Usa, Llc | Procédé de fabrication de tôle d'acier à phase double laminée à froid |
| WO2014145536A1 (fr) * | 2013-03-15 | 2014-09-18 | Am/Ns Calvert Llc | Nouvel acier faiblement allié durcissable à la cuisson à haute résistance et son procédé de fabrication |
| RU2529323C1 (ru) * | 2013-06-27 | 2014-09-27 | Открытое акционерное общество "Северсталь" (ОАО "Северсталь") | Способ производства оцинкованной полосы для последующего нанесения полимерного покрытия |
| DE102013013067A1 (de) * | 2013-07-30 | 2015-02-05 | Salzgitter Flachstahl Gmbh | Siliziumhaltiger, mikrolegierter hochfester Mehrphasenstahl mit einer Mindestzugfestigkeit von 750 MPa und verbesserten Eigenschaften und Verfahren zur Herstellung eines Bandes aus diesem Stahl |
| DE102013224851A1 (de) * | 2013-12-04 | 2015-06-11 | Schaeffler Technologies AG & Co. KG | Kettenelement |
| CN103952523B (zh) * | 2014-04-15 | 2016-01-20 | 东北大学 | 一种马氏体铁素体双相钢冷轧板带的连续退火方法 |
| CN106661652B (zh) | 2014-07-03 | 2018-10-12 | 安赛乐米塔尔公司 | 用于制造超高强度涂覆或未涂覆钢板的方法和获得的板 |
| EP3247814A4 (fr) * | 2015-01-23 | 2018-11-07 | Arconic Inc. | Produits en alliage d'aluminium |
| JP2018524474A (ja) | 2015-07-15 | 2018-08-30 | エーケー スティール プロパティ−ズ、インク． | 高成形性の二重相鋼 |
| WO2017109541A1 (fr) * | 2015-12-21 | 2017-06-29 | Arcelormittal | Procédé de production d'une tôle d'acier revêtue de haute résistance présentant une ductilité et une aptitude au formage améliorées, et tôle d'acier revêtue ainsi obtenue |
| WO2017109538A1 (fr) * | 2015-12-21 | 2017-06-29 | Arcelormittal | Procédé de production d'une tôle d'acier présentant une résistance, une ductilité et une aptitude au formage améliorées |
| CN105401071B (zh) * | 2015-12-22 | 2017-12-29 | 武汉钢铁有限公司 | 一种500MPa级轿车用镀锌双相钢及生产方法 |
| CN108431247B (zh) | 2015-12-29 | 2019-10-01 | 安赛乐米塔尔公司 | 用于生产超高强度镀锌扩散退火钢板的方法和获得的镀锌扩散退火钢板 |
| RU2718604C1 (ru) * | 2019-11-05 | 2020-04-08 | Публичное акционерное общество "Магнитогорский металлургический комбинат" | Способ производства холоднокатаного высокопрочного проката различных классов прочности из двухфазной ферритно-мартенситной стали |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5413403B1 (fr) * | 1971-03-27 | 1979-05-30 | ||
| US4159218A (en) | 1978-08-07 | 1979-06-26 | National Steel Corporation | Method for producing a dual-phase ferrite-martensite steel strip |
| JPS5684443A (en) * | 1979-12-14 | 1981-07-09 | Nippon Kokan Kk <Nkk> | High tensile cold rolled steel plate excellent in press moldability and denting resistance and its manufacture |
| JPS5773132A (en) * | 1980-10-24 | 1982-05-07 | Nippon Kokan Kk <Nkk> | Production of cold rolled mild steel plate of superior deep drawability and aging resistance by continuous annealing |
| US5123969A (en) * | 1991-02-01 | 1992-06-23 | China Steel Corp. Ltd. | Bake-hardening cold-rolled steel sheet having dual-phase structure and process for manufacturing it |
| JP3370875B2 (ja) * | 1996-11-18 | 2003-01-27 | 株式会社神戸製鋼所 | 耐衝撃性に優れた高強度鋼板及びその製造方法 |
| RU2128719C1 (ru) * | 1997-03-05 | 1999-04-10 | Научно-производственный институт АО "Новолипецкий металлургический комбинат" | Способ производства горячеоцинкованного металла высших категорий вытяжки с тончайшим цинковым покрытием с превосходной штампуемостью |
| JP3936440B2 (ja) * | 1997-08-06 | 2007-06-27 | 新日本製鐵株式会社 | 耐衝突安全性と成形性に優れた自動車用高強度鋼板とその製造方法 |
| JPH10317096A (ja) * | 1997-03-17 | 1998-12-02 | Nippon Steel Corp | 耐衝突安全性に優れた自動車用高強度鋼板とその製造方法 |
| CA2283924C (fr) * | 1997-03-17 | 2006-11-28 | Nippon Steel Corporation | Tole d'acier biphase a haute resistance ayant d'excellentes proprietes absorbant l'energie d'un impact et procede de preparation de la tole d'acier biphase |
| JP3899680B2 (ja) * | 1998-05-29 | 2007-03-28 | Ｊｆｅスチール株式会社 | 塗装焼付硬化型高張力鋼板およびその製造方法 |
| JP3793350B2 (ja) * | 1998-06-29 | 2006-07-05 | 新日本製鐵株式会社 | 動的変形特性に優れたデュアルフェーズ型高強度冷延鋼板とその製造方法 |
| US6312536B1 (en) * | 1999-05-28 | 2001-11-06 | Kabushiki Kaisha Kobe Seiko Sho | Hot-dip galvanized steel sheet and production thereof |
| CA2368504C (fr) * | 2000-02-29 | 2007-12-18 | Kawasaki Steel Corporation | Feuille d'acier laminee a froid a haute resistance a la traction presentant des caracteristiques excellentes de durcissement par vieillissement et ecrouissage, et sa fabrication |
| JP4517525B2 (ja) * | 2001-03-14 | 2010-08-04 | Ｊｆｅスチール株式会社 | 低温用低降伏比鋼材の製造方法 |
| RU2197542C1 (ru) * | 2001-06-28 | 2003-01-27 | Открытое акционерное общество "Северсталь" | Способ производства листовой стали |
-
2003
- 2003-02-05 FR FR0301358A patent/FR2850671B1/fr not_active Expired - Lifetime
-
2004
- 2004-01-30 WO PCT/FR2004/000209 patent/WO2004079022A1/fr not_active Ceased
- 2004-01-30 EP EP04706710.3A patent/EP1592816B1/fr not_active Expired - Lifetime
- 2004-01-30 PL PL377834A patent/PL206109B1/pl unknown
- 2004-01-30 UA UAA200508475A patent/UA87454C2/ru unknown
- 2004-01-30 MX MXPA05008189A patent/MXPA05008189A/es active IP Right Grant
- 2004-01-30 JP JP2006505664A patent/JP4528769B2/ja not_active Expired - Lifetime
- 2004-01-30 CN CNB2004800034661A patent/CN100465299C/zh not_active Expired - Lifetime
- 2004-01-30 HU HUE04706710A patent/HUE052206T2/hu unknown
- 2004-01-30 BR BR0407236-7A patent/BRPI0407236A/pt active IP Right Grant
- 2004-01-30 US US10/544,206 patent/US20060144482A1/en not_active Abandoned
- 2004-01-30 RU RU2005127577/02A patent/RU2341566C2/ru active
- 2004-01-30 ES ES04706710T patent/ES2831249T3/es not_active Expired - Lifetime
- 2004-01-30 CA CA2514736A patent/CA2514736C/fr not_active Expired - Lifetime
- 2004-01-30 KR KR1020057014238A patent/KR101091021B1/ko not_active Expired - Lifetime
-
2005
- 2005-07-25 ZA ZA200505968A patent/ZA200505968B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN1748039A (zh) | 2006-03-15 |
| JP4528769B2 (ja) | 2010-08-18 |
| UA87454C2 (ru) | 2009-07-27 |
| HUE052206T2 (hu) | 2021-04-28 |
| PL206109B1 (pl) | 2010-07-30 |
| RU2005127577A (ru) | 2006-02-10 |
| CA2514736C (fr) | 2012-12-04 |
| PL377834A1 (pl) | 2006-02-20 |
| CN100465299C (zh) | 2009-03-04 |
| CA2514736A1 (fr) | 2004-09-16 |
| MXPA05008189A (es) | 2005-10-05 |
| JP2006520431A (ja) | 2006-09-07 |
| WO2004079022A1 (fr) | 2004-09-16 |
| EP1592816A1 (fr) | 2005-11-09 |
| ES2831249T3 (es) | 2021-06-08 |
| RU2341566C2 (ru) | 2008-12-20 |
| EP1592816B1 (fr) | 2020-10-14 |
| FR2850671A1 (fr) | 2004-08-06 |
| ZA200505968B (en) | 2006-06-28 |
| FR2850671B1 (fr) | 2006-05-19 |
| KR101091021B1 (ko) | 2011-12-09 |
| KR20050095782A (ko) | 2005-09-30 |
| US20060144482A1 (en) | 2006-07-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B25G | Requested change of headquarter approved |
Owner name: USINOR (FR) |
|
| B25G | Requested change of headquarter approved |
Owner name: USINOR (FR) |
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