BR7906774A - Processo para producao de tira de aco laminada a frio sem envelhecimento, tendo excelente estirabilidade profunda - Google Patents
Processo para producao de tira de aco laminada a frio sem envelhecimento, tendo excelente estirabilidade profundaInfo
- Publication number
- BR7906774A BR7906774A BR7906774A BR7906774A BR7906774A BR 7906774 A BR7906774 A BR 7906774A BR 7906774 A BR7906774 A BR 7906774A BR 7906774 A BR7906774 A BR 7906774A BR 7906774 A BR7906774 A BR 7906774A
- Authority
- BR
- Brazil
- Prior art keywords
- aging
- production
- steel strip
- laminated steel
- excellent deep
- Prior art date
Links
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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
- C21D8/0426—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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0421—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the working steps
- C21D8/0436—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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/04—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing
- C21D8/0447—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips to produce plates or strips for drawing, e.g. for deep-drawing characterised by the heat treatment
- C21D8/0473—Final recrystallisation annealing
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)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53129071A JPS6044376B2 (ja) | 1978-10-21 | 1978-10-21 | 非時効性で、かつ深絞り加工性の優れた連続熱処理による冷延鋼板の製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7906774A true BR7906774A (pt) | 1980-06-03 |
Family
ID=15000354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7906774A BR7906774A (pt) | 1978-10-21 | 1979-10-19 | Processo para producao de tira de aco laminada a frio sem envelhecimento, tendo excelente estirabilidade profunda |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4315783A (enExample) |
| JP (1) | JPS6044376B2 (enExample) |
| BE (1) | BE879500A (enExample) |
| BR (1) | BR7906774A (enExample) |
| DE (1) | DE2942338A1 (enExample) |
| FR (1) | FR2439236B1 (enExample) |
| GB (1) | GB2043102B (enExample) |
| IT (1) | IT1125510B (enExample) |
| NL (1) | NL189145C (enExample) |
| SE (2) | SE453515B (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4397699A (en) * | 1980-05-27 | 1983-08-09 | Nippon Steel Corporation | Process for producing deep-drawing cold rolled steel strip by continuous annealing |
| EP0064552B1 (en) * | 1980-10-18 | 1988-06-22 | Kawasaki Steel Corporation | Thin steel plate for draw working excellent in bake-hardening properties and process for manufacturing same |
| 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 |
| JPS6046166B2 (ja) * | 1980-11-26 | 1985-10-15 | 川崎製鉄株式会社 | 焼付硬化性を有する良加工性冷延鋼板の製造方法 |
| US4410372A (en) * | 1981-06-10 | 1983-10-18 | Nippon Steel Corporation | Process for producing deep-drawing, non-ageing, cold rolled steel strips having excellent paint bake-hardenability by continuous annealing |
| JPS5825436A (ja) * | 1981-08-10 | 1983-02-15 | Kawasaki Steel Corp | 遅時効性、異方性小なる深絞り用冷延鋼板の製造方法 |
| DE3271669D1 (en) * | 1981-09-18 | 1986-07-17 | Nippon Steel Corp | Method for producing a cold rolled steel sheet |
| JPS58136721A (ja) * | 1982-02-09 | 1983-08-13 | Nippon Steel Corp | 加工性のすぐれた冷間圧延鋼板の製造方法 |
| JPS60248823A (ja) * | 1984-05-23 | 1985-12-09 | Kawasaki Steel Corp | 絞り加工性の良好な薄鋼板の製造方法 |
| JPS61246344A (ja) * | 1985-04-22 | 1986-11-01 | Kawasaki Steel Corp | 耐２次加工脆性に優れる超深絞り用冷延鋼板 |
| BE905254A (fr) * | 1985-08-13 | 1986-12-01 | Kawasaki Steel Co | Procede et appareil pour recuit en continu d'aciers au carbone. |
| JPS63266025A (ja) * | 1988-03-29 | 1988-11-02 | Kawasaki Steel Corp | 遅時効性冷延鋼板の製造方法 |
| JP4900179B2 (ja) * | 2007-10-11 | 2012-03-21 | Ｊｆｅスチール株式会社 | 缶用鋼板原板の製造方法 |
| CN106555034B (zh) * | 2015-09-28 | 2019-02-05 | 宝山钢铁股份有限公司 | 一种低矫顽力冷轧电磁纯铁板带连续退火方法 |
| CN111733366B (zh) * | 2020-07-08 | 2021-06-22 | 马鞍山钢铁股份有限公司 | 一种含铝冷轧超高强钢及其制备方法、应用 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3256119A (en) * | 1965-04-20 | 1966-06-14 | George W Jernstedt | Method of annealing steel strip |
| GB1176863A (en) * | 1966-02-17 | 1970-01-07 | Yawata Iron & Steel Co | Process for the production of Cold-Rolled Steel Sheets having Excellent Press Workability |
| SE405984B (sv) * | 1969-12-27 | 1979-01-15 | Nippon Kokan Kk | Sett for framstellning av kallvalsat stal, lempligt for djupdragning |
| US3959029A (en) * | 1970-11-21 | 1976-05-25 | Nippon Kokan Kabushiki Kaisha | Process of making cold reduced Al-stabilized steel having high drawability |
| US3765874A (en) * | 1972-05-19 | 1973-10-16 | Armco Steel Corp | Vacuum degassed, interstitial-free, low carbon steel and method for producing same |
| JPS5338690B2 (enExample) * | 1972-11-20 | 1978-10-17 |
-
1978
- 1978-10-21 JP JP53129071A patent/JPS6044376B2/ja not_active Expired
-
1979
- 1979-10-17 US US06/085,512 patent/US4315783A/en not_active Expired - Lifetime
- 1979-10-19 IT IT26638/79A patent/IT1125510B/it active
- 1979-10-19 FR FR7926090A patent/FR2439236B1/fr not_active Expired
- 1979-10-19 SE SE7908695A patent/SE453515B/sv not_active Application Discontinuation
- 1979-10-19 DE DE19792942338 patent/DE2942338A1/de active Granted
- 1979-10-19 BR BR7906774A patent/BR7906774A/pt not_active IP Right Cessation
- 1979-10-19 BE BE2/581451A patent/BE879500A/fr not_active IP Right Cessation
- 1979-10-19 NL NLAANVRAGE7907738,A patent/NL189145C/xx not_active IP Right Cessation
- 1979-10-22 GB GB7936528A patent/GB2043102B/en not_active Expired
-
1987
- 1987-08-11 SE SE8703121A patent/SE453997B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL189145C (nl) | 1993-01-18 |
| SE453515B (sv) | 1988-02-08 |
| GB2043102A (en) | 1980-10-01 |
| GB2043102B (en) | 1983-01-06 |
| IT7926638A0 (it) | 1979-10-19 |
| SE7908695L (sv) | 1980-04-22 |
| SE453997B (sv) | 1988-03-21 |
| DE2942338C2 (enExample) | 1987-11-12 |
| NL189145B (nl) | 1992-08-17 |
| BE879500A (fr) | 1980-02-15 |
| FR2439236A1 (fr) | 1980-05-16 |
| JPS6044376B2 (ja) | 1985-10-03 |
| IT1125510B (it) | 1986-05-14 |
| US4315783A (en) | 1982-02-16 |
| FR2439236B1 (fr) | 1985-10-25 |
| SE8703121D0 (sv) | 1987-08-11 |
| DE2942338A1 (de) | 1980-04-24 |
| JPS5558333A (en) | 1980-05-01 |
| NL7907738A (nl) | 1980-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK | Patent expired |
Effective date: 19941019 |