ZA833092B - Method and apparatus for thermomechanically rolling hot strip product to a controlled microstructure - Google Patents
Method and apparatus for thermomechanically rolling hot strip product to a controlled microstructureInfo
- Publication number
- ZA833092B ZA833092B ZA833092A ZA833092A ZA833092B ZA 833092 B ZA833092 B ZA 833092B ZA 833092 A ZA833092 A ZA 833092A ZA 833092 A ZA833092 A ZA 833092A ZA 833092 B ZA833092 B ZA 833092B
- Authority
- ZA
- South Africa
- Prior art keywords
- incubator
- hot strip
- mill
- strip product
- rolling
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 238000001816 cooling Methods 0.000 abstract 3
- 238000005097 cold rolling Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
- B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
-
- 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
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
- C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/24—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process
- B21B1/26—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a continuous or semi-continuous process by hot-rolling, e.g. Steckel hot mill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
- B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
- B21B1/34—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/38—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B2001/228—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length skin pass rolling or temper rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
- B21B2045/006—Heating the product in vacuum or in inert atmosphere
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/04—Ferritic rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2201/00—Special rolling modes
- B21B2201/06—Thermomechanical 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
- C21D8/0231—Warm 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
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following 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
- C21D9/54—Furnaces for treating strips or wire
- C21D9/68—Furnace coilers; Hot coilers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Control Of Metal Rolling (AREA)
- Heat Treatment Of Steel (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Microscoopes, Condenser (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/397,789 US4505141A (en) | 1982-07-13 | 1982-07-13 | Apparatus for thermomechanically rolling hot strip product to a controlled microstructure |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA833092B true ZA833092B (en) | 1984-04-25 |
Family
ID=23572631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA833092A ZA833092B (en) | 1982-07-13 | 1983-05-02 | Method and apparatus for thermomechanically rolling hot strip product to a controlled microstructure |
Country Status (15)
Country | Link |
---|---|
US (1) | US4505141A (pt) |
EP (1) | EP0099520B1 (pt) |
JP (1) | JPS5953625A (pt) |
KR (1) | KR870002184B1 (pt) |
AT (1) | ATE37903T1 (pt) |
AU (1) | AU548547B2 (pt) |
BR (1) | BR8302867A (pt) |
CA (1) | CA1217076A (pt) |
DE (1) | DE3378219D1 (pt) |
ES (2) | ES8501646A1 (pt) |
FI (1) | FI832534L (pt) |
MX (1) | MX162612A (pt) |
NO (1) | NO831893L (pt) |
NZ (1) | NZ204339A (pt) |
ZA (1) | ZA833092B (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4793401A (en) * | 1985-12-12 | 1988-12-27 | Kawasaki Steel Corporation | Method of producing thin steel sheets having an improved processability |
JPH0747166B2 (ja) * | 1986-07-02 | 1995-05-24 | 川崎製鉄株式会社 | 厚鋼板の制御冷却設備 |
DE3721641C1 (de) * | 1987-07-01 | 1989-01-12 | Thyssen Stahl Ag | Verfahren zur Herstellung von Warmband |
FR2704238B1 (fr) * | 1993-04-19 | 1995-07-21 | Lorraine Laminage | Procede de fabrication sous forme de bobines d'une bande d'acier laminee a chaud. |
US6264767B1 (en) | 1995-06-07 | 2001-07-24 | Ipsco Enterprises Inc. | Method of producing martensite-or bainite-rich steel using steckel mill and controlled cooling |
US5810951A (en) * | 1995-06-07 | 1998-09-22 | Ipsco Enterprises Inc. | Steckel mill/on-line accelerated cooling combination |
ES2142528T3 (es) * | 1995-09-06 | 2000-04-16 | Schloemann Siemag Ag | Instalacion de produccion de banda en caliente para laminar banda delgada. |
US6309482B1 (en) | 1996-01-31 | 2001-10-30 | Jonathan Dorricott | Steckel mill/on-line controlled cooling combination |
GB9802443D0 (en) * | 1998-02-05 | 1998-04-01 | Kvaerner Metals Cont Casting | Method and apparatus for the manufacture of light gauge steel strip |
DE19815032A1 (de) | 1998-04-03 | 1999-10-07 | Schloemann Siemag Ag | Walzverfahren für ein Metallband |
JP6023563B2 (ja) * | 2012-11-19 | 2016-11-09 | アイシン精機株式会社 | ロール成形方法およびロール成形装置 |
CN113118783B (zh) * | 2020-05-31 | 2022-11-11 | 日照宝华新材料有限公司 | 一种1.5~4mm规格低碳钢横折缺陷控制方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE550632C (de) * | 1929-11-27 | 1932-05-12 | Emil Broemel | Verfahren zum Auswalzen von Baendern und Blechen |
DE672122C (de) * | 1936-06-12 | 1939-03-03 | Guenther Lobkowitz | Waermofen fuer Bleche, Baender und aehnliches Walzgut |
US2658741A (en) * | 1949-04-11 | 1953-11-10 | Westfalenhutte Dortmund Ag | Rolling mill for rolling strips or bands and sheets of steel and nonferrous metals |
DE1158024B (de) * | 1960-03-24 | 1963-11-28 | Verwaltungsgesellschaft Moelle | Warmblech-Walzwerk |
US3201288A (en) * | 1963-11-01 | 1965-08-17 | United States Steel Corp | Method of treating steel to produce a fine-grained condition |
US3479853A (en) * | 1967-08-29 | 1969-11-25 | Jones & Laughlin Steel Corp | Hot rolling of light gauge strip |
GB1373375A (en) * | 1971-11-15 | 1974-11-13 | Canada Steel Co | Method for rolling hot metal workpieces |
DE2630877C2 (de) * | 1976-07-09 | 1978-08-10 | Schloemann-Siemag Ag, 4000 Duesseldorf | Warmwalzen von Metallband |
JPS5343661A (en) * | 1976-10-01 | 1978-04-19 | Nippon Steel Corp | Hot rolling method |
JPS5465118A (en) * | 1977-11-04 | 1979-05-25 | Nippon Kokan Kk <Nkk> | Manufacture of high strength hot rolled steel sheet |
SE430902B (sv) * | 1979-05-09 | 1983-12-19 | Svenskt Stal Ab | Sett att vermebehandla ett stalband med 0,05 - 0,20% kolhalt och laga halter legeringsemnen |
US4308739A (en) * | 1980-01-28 | 1982-01-05 | Tippins Machinery Company, Inc. | Method for modernizing a hot strip mill |
-
1982
- 1982-07-13 US US06/397,789 patent/US4505141A/en not_active Expired - Lifetime
-
1983
- 1983-03-31 CA CA000425005A patent/CA1217076A/en not_active Expired
- 1983-05-02 ZA ZA833092A patent/ZA833092B/xx unknown
- 1983-05-06 AU AU14313/83A patent/AU548547B2/en not_active Ceased
- 1983-05-24 NZ NZ204339A patent/NZ204339A/en unknown
- 1983-05-27 NO NO831893A patent/NO831893L/no unknown
- 1983-05-30 BR BR8302867A patent/BR8302867A/pt unknown
- 1983-06-13 ES ES523187A patent/ES8501646A1/es not_active Expired
- 1983-07-07 EP EP83106671A patent/EP0099520B1/en not_active Expired
- 1983-07-07 AT AT83106671T patent/ATE37903T1/de not_active IP Right Cessation
- 1983-07-07 DE DE8383106671T patent/DE3378219D1/de not_active Expired
- 1983-07-12 JP JP58125632A patent/JPS5953625A/ja active Granted
- 1983-07-12 FI FI832534A patent/FI832534L/fi not_active Application Discontinuation
- 1983-07-13 KR KR1019830003225A patent/KR870002184B1/ko not_active IP Right Cessation
- 1983-07-13 MX MX198125A patent/MX162612A/es unknown
-
1984
- 1984-07-13 ES ES534292A patent/ES534292A0/es active Granted
Also Published As
Publication number | Publication date |
---|---|
KR870002184B1 (ko) | 1987-12-28 |
EP0099520A3 (en) | 1985-07-31 |
CA1217076A (en) | 1987-01-27 |
EP0099520B1 (en) | 1988-10-12 |
ES523187A0 (es) | 1984-12-01 |
ES8506211A1 (es) | 1985-07-01 |
FI832534L (fi) | 1984-01-14 |
JPS6366366B2 (pt) | 1988-12-20 |
NO831893L (no) | 1984-01-16 |
AU548547B2 (en) | 1985-12-19 |
AU1431383A (en) | 1984-01-19 |
ES8501646A1 (es) | 1984-12-01 |
NZ204339A (en) | 1986-09-10 |
BR8302867A (pt) | 1984-04-17 |
EP0099520A2 (en) | 1984-02-01 |
KR840005361A (ko) | 1984-11-12 |
ES534292A0 (es) | 1985-07-01 |
MX162612A (es) | 1991-05-31 |
FI832534A0 (fi) | 1983-07-12 |
JPS5953625A (ja) | 1984-03-28 |
DE3378219D1 (en) | 1988-11-17 |
ATE37903T1 (de) | 1988-10-15 |
US4505141A (en) | 1985-03-19 |
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