FR2447969B1 - - Google Patents
Info
- Publication number
- FR2447969B1 FR2447969B1 FR8002268A FR8002268A FR2447969B1 FR 2447969 B1 FR2447969 B1 FR 2447969B1 FR 8002268 A FR8002268 A FR 8002268A FR 8002268 A FR8002268 A FR 8002268A FR 2447969 B1 FR2447969 B1 FR 2447969B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C21D8/0447—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
-
- 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
- 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
- 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
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 Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54010492A JPS5830934B2 (ja) | 1979-02-02 | 1979-02-02 | 短時間連続焼鈍による良加工性冷延鋼板の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2447969A1 FR2447969A1 (fr) | 1980-08-29 |
| FR2447969B1 true FR2447969B1 (enExample) | 1984-06-15 |
Family
ID=11751672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8002268A Granted FR2447969A1 (fr) | 1979-02-02 | 1980-02-01 | Procede de fabrication de bandes en acier lamine a froid a emboutissage profond par recuit en continu de courte duree |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5830934B2 (enExample) |
| BE (1) | BE881490A (enExample) |
| BR (1) | BR8000648A (enExample) |
| DE (1) | DE3003489C2 (enExample) |
| FR (1) | FR2447969A1 (enExample) |
| GB (1) | GB2050419B (enExample) |
| IT (1) | IT1193903B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857492B2 (ja) * | 1980-09-25 | 1983-12-20 | 新日本製鐵株式会社 | 自動車用高強度冷延鋼板の製造方法 |
| 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 |
| 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 |
| BE1012934A3 (fr) | 1999-10-13 | 2001-06-05 | Ct Rech Metallurgiques Asbl | Procede de fabrication d'une bande d'acier laminee a froid pour emboutissage profond. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE846022A (fr) * | 1976-09-09 | 1977-03-09 | Procede de fabrication de toles pour emboutissage |
-
1979
- 1979-02-02 JP JP54010492A patent/JPS5830934B2/ja not_active Expired
-
1980
- 1980-01-31 IT IT19577/80A patent/IT1193903B/it active
- 1980-01-31 DE DE3003489A patent/DE3003489C2/de not_active Expired
- 1980-02-01 BR BR8000648A patent/BR8000648A/pt not_active IP Right Cessation
- 1980-02-01 GB GB8003498A patent/GB2050419B/en not_active Expired
- 1980-02-01 FR FR8002268A patent/FR2447969A1/fr active Granted
- 1980-02-01 BE BE2/58382A patent/BE881490A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2447969A1 (fr) | 1980-08-29 |
| GB2050419A (en) | 1981-01-07 |
| JPS55104430A (en) | 1980-08-09 |
| DE3003489C2 (de) | 1984-02-23 |
| IT1193903B (it) | 1988-08-31 |
| DE3003489A1 (de) | 1980-08-14 |
| IT8019577A0 (it) | 1980-01-31 |
| BR8000648A (pt) | 1980-10-14 |
| BE881490A (fr) | 1980-05-30 |
| JPS5830934B2 (ja) | 1983-07-02 |
| GB2050419B (en) | 1982-11-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |