DK1411140T3 - Process of producing particularly well-moldable steel strip or steel plate - Google Patents
Process of producing particularly well-moldable steel strip or steel plateInfo
- Publication number
- DK1411140T3 DK1411140T3 DK03018184T DK03018184T DK1411140T3 DK 1411140 T3 DK1411140 T3 DK 1411140T3 DK 03018184 T DK03018184 T DK 03018184T DK 03018184 T DK03018184 T DK 03018184T DK 1411140 T3 DK1411140 T3 DK 1411140T3
- Authority
- DK
- Denmark
- Prior art keywords
- less
- strip
- steel
- particularly well
- moldable
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
- C21D8/0421—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 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 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
- C21D8/0447—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 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
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
-
- 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
-
- 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
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- 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
- C21D8/0421—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 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 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
- C21D8/0478—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 involving a particular surface treatment
Abstract
Production of a steel strip or sheet comprises casting a steel melt into slabs or thin slabs, heating to at least 1000degrees C, hot rolling using a strip end speed of at least 10 m/s into a hot strip, coiling, cold rolling to form a cold strip, and recrystallization annealing. The steel melt contains (in wt.%) less than 0.1, less than 0.5 Mn, less than 0.03 P, less than 0.03 S, less than 0.1 Al, less than 0.01 N, less than 0.1 Ti, less than 0.05 Nb and less than 0.01 B with a balance of Fe and the usual impurities.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10247998A DE10247998B4 (en) | 2002-10-15 | 2002-10-15 | Process for producing a particularly well deformable cold-rolled steel strip or sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1411140T3 true DK1411140T3 (en) | 2007-02-26 |
Family
ID=32038698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK03018184T DK1411140T3 (en) | 2002-10-15 | 2003-08-09 | Process of producing particularly well-moldable steel strip or steel plate |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1411140B1 (en) |
AT (1) | ATE343657T1 (en) |
DE (2) | DE10247998B4 (en) |
DK (1) | DK1411140T3 (en) |
ES (1) | ES2275046T3 (en) |
PL (1) | PL361945A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104831207A (en) * | 2015-04-16 | 2015-08-12 | 河北钢铁股份有限公司邯郸分公司 | Thin gauge 600MPa grade hot galvanized plate production method |
EP4071255B1 (en) * | 2016-09-20 | 2023-11-01 | ThyssenKrupp Steel Europe AG | Flat steel product and method for producing flat steel products |
CN111996463B (en) * | 2020-07-31 | 2021-12-14 | 马鞍山钢铁股份有限公司 | Low-cost low-alloy steel coil and manufacturing method thereof |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3772091A (en) * | 1969-08-27 | 1973-11-13 | Bethlehem Steel Corp | Very thin steel sheet and method of producing same |
US3849209A (en) * | 1972-02-01 | 1974-11-19 | Nippon Steel Corp | Manufacturing method of high tension, high toughness steel |
JPS62192539A (en) * | 1986-02-18 | 1987-08-24 | Nippon Steel Corp | Manufacture of high gamma value hot rolled steel plate |
JP3273383B2 (en) * | 1993-06-30 | 2002-04-08 | 新日本製鐵株式会社 | Cold rolled steel sheet excellent in deep drawability and method for producing the same |
CN1043904C (en) * | 1993-07-28 | 1999-06-30 | 新日本制铁株式会社 | Steel sheet of high stress-corrosion-cracking resistance for cans and method of manufacturing the same |
DE19725434C2 (en) * | 1997-06-16 | 1999-08-19 | Schloemann Siemag Ag | Process for rolling hot wide strip in a CSP plant |
DE10117118C1 (en) * | 2001-04-06 | 2002-07-11 | Thyssenkrupp Stahl Ag | Production of fine sheet metal used in the production of cans comprises casting a steel to slabs or thin slabs, cooling, re-heating, hot rolling in several passes |
-
2002
- 2002-10-15 DE DE10247998A patent/DE10247998B4/en not_active Expired - Fee Related
-
2003
- 2003-08-09 EP EP03018184A patent/EP1411140B1/en not_active Expired - Lifetime
- 2003-08-09 AT AT03018184T patent/ATE343657T1/en not_active IP Right Cessation
- 2003-08-09 ES ES03018184T patent/ES2275046T3/en not_active Expired - Lifetime
- 2003-08-09 DK DK03018184T patent/DK1411140T3/en active
- 2003-08-09 DE DE50305470T patent/DE50305470D1/en not_active Expired - Lifetime
- 2003-09-02 PL PL03361945A patent/PL361945A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE10247998B4 (en) | 2004-07-15 |
ES2275046T3 (en) | 2007-06-01 |
EP1411140B1 (en) | 2006-10-25 |
EP1411140A1 (en) | 2004-04-21 |
DE50305470D1 (en) | 2006-12-07 |
DE10247998A1 (en) | 2004-05-06 |
ATE343657T1 (en) | 2006-11-15 |
PL361945A1 (en) | 2004-04-19 |
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