NL8203779A - Doorlopende breedband tandem warm walserij en werkwijze voor het walsen. - Google Patents
Doorlopende breedband tandem warm walserij en werkwijze voor het walsen. Download PDFInfo
- Publication number
- NL8203779A NL8203779A NL8203779A NL8203779A NL8203779A NL 8203779 A NL8203779 A NL 8203779A NL 8203779 A NL8203779 A NL 8203779A NL 8203779 A NL8203779 A NL 8203779A NL 8203779 A NL8203779 A NL 8203779A
- Authority
- NL
- Netherlands
- Prior art keywords
- rolling
- slab
- mill
- thickness
- temperature
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 138
- 238000005098 hot rolling Methods 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 19
- 238000003860 storage Methods 0.000 description 9
- 230000005855 radiation Effects 0.000 description 6
- 238000003303 reheating Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- YAVWDJDEOLOYQO-UHFFFAOYSA-N OOOOOOOOOO Chemical compound OOOOOOOOOO YAVWDJDEOLOYQO-UHFFFAOYSA-N 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 241000218657 Picea Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
-
- 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
- B21B1/02—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 heavy work, e.g. ingots, slabs, blooms, or billets, in which the cross-sectional form is unimportant ; Rolling combined with forging or pressing
- B21B2001/028—Slabs
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Metal Rolling (AREA)
- Control Of Metal Rolling (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/306,894 US4430876A (en) | 1981-09-29 | 1981-09-29 | Continuous tandem hot strip mill and method of rolling |
| US30689481 | 1981-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8203779A true NL8203779A (nl) | 1983-04-18 |
Family
ID=23187340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8203779A NL8203779A (nl) | 1981-09-29 | 1982-09-29 | Doorlopende breedband tandem warm walserij en werkwijze voor het walsen. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4430876A (de) |
| JP (1) | JPS5868406A (de) |
| AU (1) | AU541343B2 (de) |
| BE (1) | BE894433A (de) |
| BR (1) | BR8205554A (de) |
| CA (1) | CA1197714A (de) |
| DE (1) | DE3235703A1 (de) |
| FR (1) | FR2513548B1 (de) |
| GB (1) | GB2106437B (de) |
| IT (1) | IT1149366B (de) |
| NL (1) | NL8203779A (de) |
| ZA (1) | ZA825877B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0484882B1 (de) * | 1990-11-08 | 1996-02-07 | Hitachi, Ltd. | Kontinuierliches Warmband-Walzsystem |
| US5499523A (en) * | 1993-10-19 | 1996-03-19 | Danieli United, Inc. | Method for producing metal strips having different thicknesses from a single slab |
| US5710411A (en) * | 1995-08-31 | 1998-01-20 | Tippins Incorporated | Induction heating in a hot reversing mill for isothermally rolling strip product |
| US5755128A (en) * | 1995-08-31 | 1998-05-26 | Tippins Incorporated | Method and apparatus for isothermally rolling strip product |
| CN115228929A (zh) * | 2022-07-29 | 2022-10-25 | 广西广盛新材料科技有限公司 | 带钢生产的温度控制方法、装置、终端设备及存储介质 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1810167A (en) * | 1929-04-10 | 1931-06-16 | Morgan Construction Co | Art of rolling metal |
| US1946240A (en) * | 1929-09-03 | 1934-02-06 | Rohn Wilhelm | Hot rolling steel strips |
| US2002266A (en) * | 1934-09-29 | 1935-05-21 | Charles A Kral | Method of rolling strip material |
| FR1038328A (de) * | 1949-08-27 | 1953-09-28 | ||
| NL131975C (de) * | 1965-10-04 | |||
| JPS6010810B2 (ja) * | 1975-08-25 | 1985-03-20 | 株式会社日立製作所 | 圧延機の板厚制御方法 |
| JPS54117355A (en) * | 1978-03-06 | 1979-09-12 | Nippon Steel Corp | Rolling method for hot strip |
-
1981
- 1981-09-29 US US06/306,894 patent/US4430876A/en not_active Expired - Lifetime
-
1982
- 1982-08-09 CA CA000409057A patent/CA1197714A/en not_active Expired
- 1982-08-13 ZA ZA825877A patent/ZA825877B/xx unknown
- 1982-08-13 AU AU87145/82A patent/AU541343B2/en not_active Ceased
- 1982-09-16 FR FR8215639A patent/FR2513548B1/fr not_active Expired
- 1982-09-17 BE BE0/209046A patent/BE894433A/fr not_active IP Right Cessation
- 1982-09-22 BR BR8205554A patent/BR8205554A/pt unknown
- 1982-09-27 DE DE19823235703 patent/DE3235703A1/de not_active Withdrawn
- 1982-09-28 IT IT49179/82A patent/IT1149366B/it active
- 1982-09-28 JP JP57167772A patent/JPS5868406A/ja active Pending
- 1982-09-29 NL NL8203779A patent/NL8203779A/nl active Search and Examination
- 1982-09-29 GB GB08227824A patent/GB2106437B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA825877B (en) | 1983-06-29 |
| AU541343B2 (en) | 1985-01-03 |
| AU8714582A (en) | 1983-06-16 |
| BR8205554A (pt) | 1983-08-30 |
| FR2513548A1 (fr) | 1983-04-01 |
| BE894433A (fr) | 1983-03-17 |
| FR2513548B1 (fr) | 1986-06-13 |
| JPS5868406A (ja) | 1983-04-23 |
| IT8249179A0 (it) | 1982-09-28 |
| CA1197714A (en) | 1985-12-10 |
| GB2106437B (en) | 1985-09-18 |
| DE3235703A1 (de) | 1983-04-14 |
| IT1149366B (it) | 1986-12-03 |
| US4430876A (en) | 1984-02-14 |
| GB2106437A (en) | 1983-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A1A | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BN | A decision not to publish the application has become irrevocable |