FR2259909B1 - - Google Patents
Info
- Publication number
- FR2259909B1 FR2259909B1 FR7503135A FR7503135A FR2259909B1 FR 2259909 B1 FR2259909 B1 FR 2259909B1 FR 7503135 A FR7503135 A FR 7503135A FR 7503135 A FR7503135 A FR 7503135A FR 2259909 B1 FR2259909 B1 FR 2259909B1
- 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
- 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 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1218774A JPS5551410B2 (enFirst) | 1974-01-31 | 1974-01-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2259909A1 FR2259909A1 (enFirst) | 1975-08-29 |
| FR2259909B1 true FR2259909B1 (enFirst) | 1978-12-08 |
Family
ID=11798394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7503135A Expired FR2259909B1 (enFirst) | 1974-01-31 | 1975-01-31 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5551410B2 (enFirst) |
| DE (1) | DE2503988C2 (enFirst) |
| FR (1) | FR2259909B1 (enFirst) |
| GB (1) | GB1441905A (enFirst) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5942052B2 (ja) * | 1976-08-30 | 1984-10-12 | 日本鋼管株式会社 | 連続焼鈍による超高強度冷延鋼板の製造方法 |
| DE2965340D1 (en) * | 1978-02-21 | 1983-06-16 | Inland Steel Co | High strength steel and process of making |
| JPS5825733B2 (ja) * | 1979-11-27 | 1983-05-30 | 新日本製鐵株式会社 | 塗装性、溶接性及び加工性の良い高強度冷延鋼板の製造方法 |
| US4417720A (en) * | 1979-12-12 | 1983-11-29 | Centre De Recherches Metallurgiques | Continuous heat treatment plant for steel sheet |
| 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 |
| 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 |
| JPS57137452A (en) * | 1981-02-20 | 1982-08-25 | Kawasaki Steel Corp | Hot rolled high tensile steel plate having composite structure and its manufacture |
| JPS57155347A (en) * | 1981-03-19 | 1982-09-25 | Kawasaki Steel Corp | High tension hot rolled steel sheet for wheel rim and excellent in weldability of flush butt |
| JP4530606B2 (ja) | 2002-06-10 | 2010-08-25 | Ｊｆｅスチール株式会社 | スポット溶接性に優れた超高強度冷延鋼板の製造方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE897422C (de) * | 1940-12-19 | 1953-11-19 | Hoerder Huettenunion Ag | Hochwertiger Baustahl fuer den Hoch- und Brueckenbau |
| DE1608164B1 (de) * | 1967-11-23 | 1971-11-11 | Hoesch Ag | Verwendung eines Stahles zur Herstellung von hochfestem Verpackungsband |
| JPS491969B1 (enFirst) * | 1970-02-17 | 1974-01-17 | ||
| JPS5427819B2 (enFirst) * | 1973-07-05 | 1979-09-12 |
-
1974
- 1974-01-31 JP JP1218774A patent/JPS5551410B2/ja not_active Expired
-
1975
- 1975-01-30 GB GB410075A patent/GB1441905A/en not_active Expired
- 1975-01-31 FR FR7503135A patent/FR2259909B1/fr not_active Expired
- 1975-01-31 DE DE19752503988 patent/DE2503988C2/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5551410B2 (enFirst) | 1980-12-24 |
| DE2503988A1 (de) | 1975-08-07 |
| FR2259909A1 (enFirst) | 1975-08-29 |
| GB1441905A (en) | 1976-07-07 |
| DE2503988C2 (de) | 1984-01-05 |
| JPS50106808A (enFirst) | 1975-08-22 |