JPS48101345A - - Google Patents
Info
- Publication number
- JPS48101345A JPS48101345A JP48024418A JP2441873A JPS48101345A JP S48101345 A JPS48101345 A JP S48101345A JP 48024418 A JP48024418 A JP 48024418A JP 2441873 A JP2441873 A JP 2441873A JP S48101345 A JPS48101345 A JP S48101345A
- Authority
- JP
- Japan
- 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.)
- Granted
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
-
- 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
- B21B45/04—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 de-scaling, e.g. by brushing
- B21B45/08—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 de-scaling, e.g. by brushing hydraulically
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23122172A | 1972-03-02 | 1972-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48101345A true JPS48101345A (en) | 1973-12-20 |
| JPS5223613B2 JPS5223613B2 (en) | 1977-06-25 |
Family
ID=22868260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48024418A Expired JPS5223613B2 (en) | 1972-03-02 | 1973-03-02 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3779054A (en) |
| JP (1) | JPS5223613B2 (en) |
| CA (1) | CA985768A (en) |
| DE (1) | DE2310116A1 (en) |
| ES (1) | ES412271A1 (en) |
| FR (1) | FR2174266B1 (en) |
| GB (1) | GB1421997A (en) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR223577A (en) * | 1973-12-11 | |||
| US4047985A (en) * | 1976-02-09 | 1977-09-13 | Wean United, Inc. | Method and apparatus for symmetrically cooling heated workpieces |
| DE3065288D1 (en) * | 1979-08-14 | 1983-11-17 | Davy Mckee Sheffield | The operation of a multi-stand hot rolling mill |
| US4274273A (en) * | 1979-10-03 | 1981-06-23 | General Electric Company | Temperature control in hot strip mill |
| US4280857A (en) * | 1979-11-05 | 1981-07-28 | Aluminum Company Of America | Continuous draw anneal system |
| US4296919A (en) * | 1980-08-13 | 1981-10-27 | Nippon Steel Corporation | Apparatus for continuously producing a high strength dual-phase steel strip or sheet |
| JPS58120742A (en) * | 1982-01-11 | 1983-07-18 | Nippon Steel Corp | Controlling method for cooling of steel strip |
| JPS58125308A (en) * | 1982-01-19 | 1983-07-26 | Mitsubishi Electric Corp | Device for controlling temperature of wire rod |
| US4527408A (en) * | 1983-10-31 | 1985-07-09 | Morgan Construction Company | Method and Apparatus for cooling and handling hot rolled steel rod in direct sequence with a high speed rolling operation |
| GB2163985B (en) * | 1984-09-03 | 1987-09-03 | Davy Mckee | Temperature control of hot strip mill |
| US4617815A (en) * | 1984-12-24 | 1986-10-21 | Wean United, Inc. | Apparatus for descaling hot strip in a rolling mill |
| US4899547A (en) * | 1988-12-30 | 1990-02-13 | Even Flow Products, Inc. | Hot strip mill cooling system |
| US5235840A (en) * | 1991-12-23 | 1993-08-17 | Hot Rolling Consultants, Ltd. | Process to control scale growth and minimize roll wear |
| US5666842A (en) * | 1993-07-22 | 1997-09-16 | Kawasaki Steel Corporation | Method of cold rolling grain-oriented silicon steel sheet having excellent and uniform magnetic characteristics along rolling direction of coil and a roll cooling controller for cold rolling mill using the cold rolling method |
| US5661884A (en) * | 1996-02-20 | 1997-09-02 | Tippins Incorporated | Offset high-pressure water descaling system |
| JP3784948B2 (en) * | 1997-12-05 | 2006-06-14 | 三菱重工業株式会社 | Method and apparatus for suppressing surface oxide film during hot finish rolling |
| JP2000246325A (en) * | 1999-02-24 | 2000-09-12 | Mitsubishi Heavy Ind Ltd | Device and method for preventing scale flaw at hot rolling |
| DE10110324A1 (en) * | 2001-03-03 | 2002-09-05 | Sms Demag Ag | Process for descaling tapes |
| DE10156008A1 (en) * | 2001-11-15 | 2003-06-05 | Siemens Ag | Control method for a finishing train upstream of a cooling section for rolling hot metal strip |
| CN101394945B (en) * | 2007-01-30 | 2012-11-28 | 东芝三菱电机产业系统株式会社 | Temperature control device for hot rolling mill |
| EP2028290A1 (en) * | 2007-08-21 | 2009-02-25 | ArcelorMittal France | Method and device for secondary descaling steel strip with low pressure water jets |
| DE102009023359A1 (en) * | 2008-08-18 | 2010-02-25 | Sms Siemag Ag | Method and device for cooling and drying a hot strip or sheet in a rolling mill |
| CN101972782B (en) * | 2010-09-15 | 2012-06-06 | 北京科技大学 | Device and method for cooling intermediate rolled blank of hot rolled strip |
| CN102764760A (en) * | 2012-07-03 | 2012-11-07 | 南京钢铁股份有限公司 | Method for manufacturing high surface quality hot-rolled steel plate |
| CN103464474B (en) * | 2013-08-12 | 2015-07-29 | 北京首钢自动化信息技术有限公司 | The temperature automatic control method of bar control cooling system |
| US10695810B2 (en) * | 2015-02-09 | 2020-06-30 | Toshiba Mitsubishi-Electric Industrial Systems Corporation | Descaling system, control device of the descaling system, and method for controlling the descaling system |
| CN104785555A (en) * | 2015-05-04 | 2015-07-22 | 中冶南方工程技术有限公司 | Superstrong cooling device |
| CN105013841B (en) * | 2015-07-22 | 2017-05-17 | 中冶南方工程技术有限公司 | Strip steel cooling system |
| JP6583561B2 (en) * | 2016-08-09 | 2019-10-02 | 東芝三菱電機産業システム株式会社 | Outlet temperature control system of rolling mill |
| CN110064667B (en) * | 2019-04-12 | 2021-03-23 | 首钢京唐钢铁联合有限责任公司 | Laminar cooling method for steel plate |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB806786A (en) * | 1955-10-11 | 1958-12-31 | British Thomson Houston Co Ltd | Improvements in and relating to cooling equipment |
| GB1081954A (en) * | 1963-08-27 | 1967-09-06 | Yawata Iron & Steel Co | Method for controlling operations for the cooling of steel strip in accordance with formulae obtained by theoretical analysis |
| US3300198A (en) * | 1963-12-27 | 1967-01-24 | Olin Mathieson | Apparatus for quenching metal |
| US3514984A (en) * | 1968-01-16 | 1970-06-02 | Westinghouse Electric Corp | Apparatus for controlling the flow of a cooling medium onto workpieces |
| US3589160A (en) * | 1968-06-07 | 1971-06-29 | Bethlehem Steel Corp | Apparatus and method for controlling accelerated cooling of hot rolled strip material |
| JPS51259B1 (en) * | 1969-02-12 | 1976-01-06 | ||
| US3604234A (en) * | 1969-05-16 | 1971-09-14 | Gen Electric | Temperature control system for mill runout table |
-
1972
- 1972-03-02 US US00231221A patent/US3779054A/en not_active Expired - Lifetime
-
1973
- 1973-02-01 GB GB512273A patent/GB1421997A/en not_active Expired
- 1973-02-28 CA CA165,484A patent/CA985768A/en not_active Expired
- 1973-03-01 DE DE19732310116 patent/DE2310116A1/en active Pending
- 1973-03-02 ES ES412271A patent/ES412271A1/en not_active Expired
- 1973-03-02 JP JP48024418A patent/JPS5223613B2/ja not_active Expired
- 1973-03-02 FR FR7307445A patent/FR2174266B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2174266B1 (en) | 1977-09-02 |
| GB1421997A (en) | 1976-01-21 |
| FR2174266A1 (en) | 1973-10-12 |
| JPS5223613B2 (en) | 1977-06-25 |
| ES412271A1 (en) | 1976-01-01 |
| DE2310116A1 (en) | 1973-09-06 |
| US3779054A (en) | 1973-12-18 |
| CA985768A (en) | 1976-03-16 |