BR0315255B1 - processo de fabricação de chapas de aço endurecìveis por cozimento, chapas de aço e peças assim obtidas. - Google Patents
processo de fabricação de chapas de aço endurecìveis por cozimento, chapas de aço e peças assim obtidas.Info
- Publication number
- BR0315255B1 BR0315255B1 BRPI0315255-3A BR0315255A BR0315255B1 BR 0315255 B1 BR0315255 B1 BR 0315255B1 BR 0315255 A BR0315255 A BR 0315255A BR 0315255 B1 BR0315255 B1 BR 0315255B1
- Authority
- BR
- Brazil
- Prior art keywords
- steel sheets
- strip
- manufacture
- steel
- parts
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 5
- 239000010959 steel Substances 0.000 title abstract 5
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229910000760 Hardened steel Inorganic materials 0.000 abstract 2
- 238000000137 annealing Methods 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000010622 cold drawing Methods 0.000 abstract 1
- 238000005097 cold rolling Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005096 rolling process Methods 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
- C21D8/04—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for deep-drawing
-
- 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
- C21D8/0273—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
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Laminated Bodies (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
- Meat, Egg Or Seafood Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0212753A FR2845694B1 (fr) | 2002-10-14 | 2002-10-14 | Procede de fabrication de toles d'acier durcissables par cuisson, toles d'acier et pieces ainsi obtenues |
| PCT/FR2003/002985 WO2004035838A1 (fr) | 2002-10-14 | 2003-10-10 | Procede de fabrication de toles d'acier durcissables par cuisson, toles d'acier et pieces ainsi obtenues |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0315255A BR0315255A (pt) | 2005-08-23 |
| BR0315255B1 true BR0315255B1 (pt) | 2011-03-09 |
Family
ID=32039711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0315255-3A BR0315255B1 (pt) | 2002-10-14 | 2003-10-10 | processo de fabricação de chapas de aço endurecìveis por cozimento, chapas de aço e peças assim obtidas. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US7540928B2 (pt) |
| EP (1) | EP1558769B1 (pt) |
| JP (2) | JP4892190B2 (pt) |
| KR (1) | KR101044741B1 (pt) |
| CN (1) | CN100366760C (pt) |
| AT (1) | ATE470729T1 (pt) |
| AU (1) | AU2003283507A1 (pt) |
| BR (1) | BR0315255B1 (pt) |
| CA (1) | CA2502079C (pt) |
| DE (1) | DE60332951D1 (pt) |
| ES (1) | ES2345045T3 (pt) |
| FR (1) | FR2845694B1 (pt) |
| MX (1) | MXPA05003938A (pt) |
| PL (1) | PL200655B1 (pt) |
| RU (1) | RU2338792C2 (pt) |
| UA (1) | UA80448C2 (pt) |
| WO (1) | WO2004035838A1 (pt) |
| ZA (1) | ZA200502882B (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2845694B1 (fr) * | 2002-10-14 | 2005-12-30 | Usinor | Procede de fabrication de toles d'acier durcissables par cuisson, toles d'acier et pieces ainsi obtenues |
| JP5376927B2 (ja) * | 2008-12-11 | 2013-12-25 | 日新製鋼株式会社 | 曲げ加工性に優れた高比例限鋼板の製造方法 |
| WO2012127125A1 (fr) * | 2011-03-24 | 2012-09-27 | Arcelormittal Investigatión Y Desarrollo Sl | Tôle d'acier laminée à chaud et procédé de fabrication associé |
| RU2466193C1 (ru) * | 2011-05-18 | 2012-11-10 | Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") | Способ производства толстолистового низколегированного проката |
| WO2012168564A1 (fr) * | 2011-06-07 | 2012-12-13 | Arcelormittal Investigación Y Desarrollo Sl | Tôle d'acier laminée à froid et revêtue de zinc ou d'alliage de zinc, procédé de fabrication et utilisation d'une telle tôle |
| UA109963C2 (uk) * | 2011-09-06 | 2015-10-26 | Катана сталь, яка затвердіває внаслідок виділення часток після гарячого формування і/або загартовування в інструменті, яка має високу міцність і пластичність, та спосіб її виробництва | |
| RU2566121C1 (ru) * | 2011-09-30 | 2015-10-20 | Ниппон Стил Энд Сумитомо Метал Корпорейшн | Высокопрочный гальванизированный погружением стальной лист с превосходной характеристикой сопротивления удару и способ его изготовления и высокопрочный, подвергнутый легированию, гальванизированный погружением стальной лист и способ его изготовления |
| RU2495142C1 (ru) * | 2012-06-26 | 2013-10-10 | Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") | Способ производства толстолистового проката из низколегированной стали |
| RU2516212C1 (ru) * | 2012-10-18 | 2014-05-20 | Открытое акционерное общество "Магнитогорский металлургический комбинат" | Способ производства горячекатаного широкополосного рулонного проката |
| RU2530078C1 (ru) * | 2013-07-23 | 2014-10-10 | Открытое акционерное общество "Северсталь" (ОАО "Северсталь") | Способ производства толстолистового проката для судостроения |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6047886B2 (ja) * | 1981-03-02 | 1985-10-24 | 新日本製鐵株式会社 | 連続焼鈍による加工用高強度薄鋼板の製造法 |
| JPS5852429A (ja) * | 1981-09-19 | 1983-03-28 | Nippon Steel Corp | 加工用冷延鋼板の連続焼鈍方法 |
| US4853032A (en) * | 1987-08-17 | 1989-08-01 | Cargill, Incorporated | Process for producing low carbon steel for cold drawing |
| JPH0885827A (ja) * | 1994-09-19 | 1996-04-02 | Sumitomo Metal Ind Ltd | 連続焼鈍による冷延鋼板の製造方法 |
| JP3292671B2 (ja) * | 1997-02-10 | 2002-06-17 | 川崎製鉄株式会社 | 深絞り性と耐時効性の良好な冷延鋼板用の熱延鋼帯 |
| DE19622164C1 (de) * | 1996-06-01 | 1997-05-07 | Thyssen Stahl Ag | Verfahren zur Erzeugung eines kaltgewalzten Stahlbleches oder -bandes mit guter Umformbarkeit |
| FR2757877B1 (fr) * | 1996-12-31 | 1999-02-05 | Ascometal Sa | Acier et procede pour la fabrication d'une piece en acier mise en forme par deformation plastique a froid |
| DE19701443A1 (de) * | 1997-01-17 | 1998-07-23 | Thyssen Stahl Ag | Stahl |
| BE1011066A3 (fr) * | 1997-03-27 | 1999-04-06 | Cockerill Rech & Dev | Acier au niobium et procede de fabrication de produits plats a partir de celui-ci. |
| US6171413B1 (en) * | 1997-07-28 | 2001-01-09 | Nkk Corporation | Soft cold-rolled steel sheet and method for making the same |
| JPH11310826A (ja) * | 1998-04-30 | 1999-11-09 | Nippon Steel Corp | 耐常温時効性と加工性に優れた冷延鋼板の製造方法 |
| JP3596398B2 (ja) * | 2000-01-18 | 2004-12-02 | Ｊｆｅスチール株式会社 | 焼付硬化性と耐常温時効性に優れた冷延鋼板の製造方法 |
| JP3855678B2 (ja) * | 2000-04-28 | 2006-12-13 | 住友金属工業株式会社 | 耐常温時効性、加工性、塗装焼付硬化性に優れた薄鋼板の製造方法 |
| JP3818024B2 (ja) * | 2000-06-15 | 2006-09-06 | Ｊｆｅスチール株式会社 | 耐時効性に優れた軟質冷延鋼板の製造方法 |
| FR2820150B1 (fr) * | 2001-01-26 | 2003-03-28 | Usinor | Acier isotrope a haute resistance, procede de fabrication de toles et toles obtenues |
| FR2845694B1 (fr) * | 2002-10-14 | 2005-12-30 | Usinor | Procede de fabrication de toles d'acier durcissables par cuisson, toles d'acier et pieces ainsi obtenues |
-
2002
- 2002-10-14 FR FR0212753A patent/FR2845694B1/fr not_active Expired - Lifetime
-
2003
- 2003-10-10 US US10/531,264 patent/US7540928B2/en active Active
- 2003-10-10 EP EP03775481A patent/EP1558769B1/fr not_active Expired - Lifetime
- 2003-10-10 CA CA2502079A patent/CA2502079C/fr not_active Expired - Lifetime
- 2003-10-10 JP JP2004544367A patent/JP4892190B2/ja not_active Expired - Lifetime
- 2003-10-10 PL PL374746A patent/PL200655B1/pl unknown
- 2003-10-10 KR KR1020057006315A patent/KR101044741B1/ko active IP Right Grant
- 2003-10-10 CN CNB2003801014069A patent/CN100366760C/zh not_active Expired - Lifetime
- 2003-10-10 RU RU2005114614/02A patent/RU2338792C2/ru active
- 2003-10-10 BR BRPI0315255-3A patent/BR0315255B1/pt active IP Right Grant
- 2003-10-10 AT AT03775481T patent/ATE470729T1/de active
- 2003-10-10 MX MXPA05003938A patent/MXPA05003938A/es active IP Right Grant
- 2003-10-10 ES ES03775481T patent/ES2345045T3/es not_active Expired - Lifetime
- 2003-10-10 AU AU2003283507A patent/AU2003283507A1/en not_active Abandoned
- 2003-10-10 DE DE60332951T patent/DE60332951D1/de not_active Expired - Lifetime
- 2003-10-10 WO PCT/FR2003/002985 patent/WO2004035838A1/fr active Application Filing
- 2003-10-10 UA UAA200504482A patent/UA80448C2/uk unknown
-
2005
- 2005-04-08 ZA ZA2005/02882A patent/ZA200502882B/en unknown
-
2010
- 2010-07-15 JP JP2010160393A patent/JP2011006792A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| PL374746A1 (en) | 2005-10-31 |
| RU2005114614A (ru) | 2005-10-10 |
| CN100366760C (zh) | 2008-02-06 |
| EP1558769A1 (fr) | 2005-08-03 |
| DE60332951D1 (de) | 2010-07-22 |
| ZA200502882B (en) | 2005-12-28 |
| CA2502079A1 (fr) | 2004-04-29 |
| JP2011006792A (ja) | 2011-01-13 |
| WO2004035838A1 (fr) | 2004-04-29 |
| ATE470729T1 (de) | 2010-06-15 |
| FR2845694B1 (fr) | 2005-12-30 |
| CA2502079C (fr) | 2011-08-09 |
| UA80448C2 (en) | 2007-09-25 |
| RU2338792C2 (ru) | 2008-11-20 |
| ES2345045T3 (es) | 2010-09-14 |
| BR0315255A (pt) | 2005-08-23 |
| EP1558769B1 (fr) | 2010-06-09 |
| JP2006503183A (ja) | 2006-01-26 |
| AU2003283507A1 (en) | 2004-05-04 |
| US7540928B2 (en) | 2009-06-02 |
| KR101044741B1 (ko) | 2011-06-28 |
| CN1705757A (zh) | 2005-12-07 |
| KR20050055006A (ko) | 2005-06-10 |
| PL200655B1 (pl) | 2009-01-30 |
| JP4892190B2 (ja) | 2012-03-07 |
| MXPA05003938A (es) | 2005-06-17 |
| US20060157166A1 (en) | 2006-07-20 |
| FR2845694A1 (fr) | 2004-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 10/10/2003, OBSERVADAS AS CONDICOES LEGAIS. |