IT1066670B - Raffreddamento simmetrico di pezzi in lavorazione riscaldati - Google Patents
Raffreddamento simmetrico di pezzi in lavorazione riscaldatiInfo
- Publication number
- IT1066670B IT1066670B IT52664/76A IT5266476A IT1066670B IT 1066670 B IT1066670 B IT 1066670B IT 52664/76 A IT52664/76 A IT 52664/76A IT 5266476 A IT5266476 A IT 5266476A IT 1066670 B IT1066670 B IT 1066670B
- Authority
- IT
- Italy
- Prior art keywords
- heated working
- working pieces
- symmetrical cooling
- symmetrical
- cooling
- Prior art date
Links
Classifications
-
- 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
- B21B37/76—Cooling control on the run-out table
-
- 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
- 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
- B21B45/02—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 for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/656,689 US4047985A (en) | 1976-02-09 | 1976-02-09 | Method and apparatus for symmetrically cooling heated workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT1066670B true IT1066670B (it) | 1985-03-12 |
Family
ID=24634142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT52664/76A IT1066670B (it) | 1976-02-09 | 1976-12-17 | Raffreddamento simmetrico di pezzi in lavorazione riscaldati |
Country Status (14)
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5377861A (en) * | 1976-12-22 | 1978-07-10 | Tokyo Shibaura Electric Co | Hot rolled material coiling temperature control process |
| JPS5554208A (en) * | 1978-10-12 | 1980-04-21 | Ishikawajima Harima Heavy Ind Co Ltd | Cooler for hot rolled material |
| SE8000671L (sv) * | 1979-05-02 | 1980-11-03 | Kuesters Eduard | Kallvalsanleggning |
| US4243441A (en) * | 1979-05-09 | 1981-01-06 | National Steel Corporation | Method for metal strip temperature control |
| US4318534A (en) * | 1980-10-09 | 1982-03-09 | Midland-Ross Corporation | Plate quench |
| US4580614A (en) * | 1983-01-31 | 1986-04-08 | Vereinigte Edelstahlwerke Aktiengesellschaft | Cooling apparatus for horizontal continuous casting of metals and alloys, particularly steels |
| US4488710A (en) * | 1983-09-06 | 1984-12-18 | Wean United, Inc. | Apparatus for optimizing the cooling of a generally circular cross-sectional longitudinal shaped workpiece |
| US4497180A (en) * | 1984-03-29 | 1985-02-05 | National Steel Corporation | Method and apparatus useful in cooling hot strip |
| JPS62158825A (ja) * | 1985-12-28 | 1987-07-14 | Nippon Steel Corp | 熱間圧延鋼板の冷却方法 |
| CH686072A5 (de) * | 1992-06-19 | 1995-12-29 | Alusuisse Lonza Services Ag | Sprayanlage zum Kuhlen von Profilen. |
| DE4401228C2 (de) * | 1994-01-18 | 1996-03-21 | Aichelin Gmbh | Verfahren und Vorrichtung zum Abschrecken von Werkstücken |
| US5390900A (en) * | 1994-04-26 | 1995-02-21 | Int Rolling Mill Consultants | Metal strip cooling system |
| US5640872A (en) * | 1994-07-20 | 1997-06-24 | Alusuisse-Lonza Services Ltd. | Process and device for cooling heated metal plates and strips |
| US5518222A (en) * | 1994-10-28 | 1996-05-21 | Tuscaloosa Steel Corporation | Nozzle arrangement for use in a cooling zone of rolling mill |
| 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 |
| US5592823A (en) * | 1996-03-12 | 1997-01-14 | Danieli United | Variable soft cooling header |
| KR100207067B1 (ko) * | 1996-05-18 | 1999-07-01 | 지원국 | 전기 가열식 금속 스트립 압연기 |
| BE1011615A6 (fr) * | 1997-12-16 | 1999-11-09 | Centre Rech Metallurgique | Procede de controle du refroidissement d'un produit metallique en mouvement. |
| CA2277392C (en) | 1998-07-10 | 2004-05-18 | Ipsco Inc. | Differential quench method and apparatus |
| EP1527829B1 (en) * | 2002-08-08 | 2008-10-22 | JFE Steel Corporation | Cooling device,manufacturing method, and manufacturing line for hot rolled steel band |
| US7451804B2 (en) * | 2006-11-22 | 2008-11-18 | Peterson Oren V | Method and apparatus for horizontal continuous metal casting in a sealed table caster |
| WO2009011070A1 (ja) * | 2007-07-19 | 2009-01-22 | Nippon Steel Corporation | 冷却制御方法、冷却制御装置及び冷却水量計算装置 |
| US9186710B2 (en) * | 2011-06-07 | 2015-11-17 | Nippon Steel & Sumitomo Metal Corporation | Method for cooling hot-rolled steel sheet |
| US9566625B2 (en) | 2011-06-07 | 2017-02-14 | Nippon Steel & Sumitomo Metal Corporation | Apparatus for cooling hot-rolled steel sheet |
| US9211574B2 (en) * | 2011-07-27 | 2015-12-15 | Nippon Steel & Sumitomo Metal Corporation | Method for manufacturing steel sheet |
| US10722824B2 (en) | 2016-10-18 | 2020-07-28 | Ecolab Usa Inc. | Device to separate water and solids of spray water in a continuous caster, and method to monitor and control corrosion background |
| DE102017220891A1 (de) * | 2017-11-22 | 2019-05-23 | Sms Group Gmbh | Verfahren zum Kühlen eines metallischen Guts und Kühlbalken |
| KR102479197B1 (ko) * | 2018-06-13 | 2022-12-20 | 노벨리스 인크. | 압연 후에 금속 스트립을 담금질하는 시스템 및 방법 |
| CN113680834B (zh) * | 2021-08-09 | 2023-08-25 | 唐山钢铁集团有限责任公司 | 一种提高低温卷取温度精度的层流冷却控制方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726430A (en) * | 1952-11-18 | 1955-12-13 | Continuous Metalcast Co Inc | Method and apparatus for preventing warping of continuously cast metal |
| US3151197A (en) * | 1962-12-05 | 1964-09-29 | United States Steel Corp | Apparatus for quenching rolled products |
| US3589160A (en) * | 1968-06-07 | 1971-06-29 | Bethlehem Steel Corp | Apparatus and method for controlling accelerated cooling of hot rolled strip material |
| US3856281A (en) * | 1971-07-17 | 1974-12-24 | Centro Speriment Metallurg | Device for cooling hot rolled metallic strips |
| US3779054A (en) * | 1972-03-02 | 1973-12-18 | Wean United Inc | Coolant control for hot strip mill |
| JPS4918091U (US20030199744A1-20031023-C00003.png) * | 1972-05-19 | 1974-02-15 | ||
| US3877510A (en) * | 1973-01-16 | 1975-04-15 | Concast Inc | Apparatus for cooling a continuously cast strand incorporating coolant spray nozzles providing controlled spray pattern |
| US3897230A (en) * | 1973-05-09 | 1975-07-29 | Inland Steel Co | Cooling system |
| US3880358A (en) * | 1973-08-15 | 1975-04-29 | Edward J Schaming | Coolant distribution and control system for metal rolling mills and the like |
| FR223577A (US20030199744A1-20031023-C00003.png) * | 1973-12-11 |
-
1976
- 1976-02-09 US US05/656,689 patent/US4047985A/en not_active Expired - Lifetime
- 1976-11-17 JP JP13828576A patent/JPS5296915A/ja active Granted
- 1976-12-17 IT IT52664/76A patent/IT1066670B/it active
- 1976-12-22 CA CA268,477A patent/CA1056181A/en not_active Expired
- 1976-12-27 DE DE19762659099 patent/DE2659099A1/de not_active Ceased
-
1977
- 1977-01-21 GB GB2569/77A patent/GB1569671A/en not_active Expired
- 1977-01-26 AU AU21675/77A patent/AU509818B2/en not_active Expired
- 1977-01-27 MX MX167844A patent/MX146171A/es unknown
- 1977-02-04 NL NL7701186A patent/NL7701186A/xx not_active Application Discontinuation
- 1977-02-07 BE BE1007923A patent/BE851160A/xx unknown
- 1977-02-07 FR FR7703330A patent/FR2340155A1/fr active Granted
- 1977-02-07 SE SE7701339A patent/SE437034B/xx unknown
- 1977-02-08 FI FI770412A patent/FI770412A/fi not_active Application Discontinuation
- 1977-02-09 BR BR7700805A patent/BR7700805A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE437034B (sv) | 1985-02-04 |
| MX146171A (es) | 1982-05-21 |
| AU509818B2 (en) | 1980-05-29 |
| FR2340155B1 (US20030199744A1-20031023-C00003.png) | 1983-05-20 |
| JPS5296915A (en) | 1977-08-15 |
| JPS5710931B2 (US20030199744A1-20031023-C00003.png) | 1982-03-01 |
| CA1056181A (en) | 1979-06-12 |
| SE7701339L (sv) | 1977-08-10 |
| FI770412A (US20030199744A1-20031023-C00003.png) | 1977-08-10 |
| AU2167577A (en) | 1978-08-03 |
| DE2659099A1 (de) | 1977-08-11 |
| NL7701186A (nl) | 1977-08-11 |
| BE851160A (fr) | 1977-08-08 |
| BR7700805A (pt) | 1977-12-06 |
| GB1569671A (en) | 1980-06-18 |
| FR2340155A1 (fr) | 1977-09-02 |
| US4047985A (en) | 1977-09-13 |
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