JPS57103703A - Production of slab and its device array - Google Patents
Production of slab and its device arrayInfo
- Publication number
- JPS57103703A JPS57103703A JP18111480A JP18111480A JPS57103703A JP S57103703 A JPS57103703 A JP S57103703A JP 18111480 A JP18111480 A JP 18111480A JP 18111480 A JP18111480 A JP 18111480A JP S57103703 A JPS57103703 A JP S57103703A
- Authority
- JP
- Japan
- Prior art keywords
- mill
- rolling
- pits
- blooming
- soaking
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- 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
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
PURPOSE:To improve working efficiency of soaking pits and to prevent the decrease in the yield of products by rolling the steel ingots heated in the soaking pits of the blooming plant of ironworks to slabs with large sized rolling mills in a large size plant thereby making effective use of said soaking pits. CONSTITUTION:The rolling line of the blooming mill 2 of a blooming plant 1 and the soaking pits 4 provided in plural units in a blooming and soaking mill 3 are disposed in the shape of, for example, T. The ingots heated in the pits 4 are made conveyable to the rolling line of the large size rolling mill 8 of a large size plant 7 as well besides the conveyance to the mill 2, by the ingot conveyance line 5 using ingot buggies 6. Thence, the ingots heated in the pits 4 are conveyed directly or through a heat insulating pit 10 to the mill 8 by the line 5. Said ingots are passed through the mill 8 and subsequent rolling lines such as universal mills, whereby, billets, rough shape steel, etc. are produced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18111480A JPS57103703A (en) | 1980-12-19 | 1980-12-19 | Production of slab and its device array |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18111480A JPS57103703A (en) | 1980-12-19 | 1980-12-19 | Production of slab and its device array |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57103703A true JPS57103703A (en) | 1982-06-28 |
Family
ID=16095085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18111480A Pending JPS57103703A (en) | 1980-12-19 | 1980-12-19 | Production of slab and its device array |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57103703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61185242A (en) * | 1985-02-09 | 1986-08-18 | キヤノン株式会社 | Ophthalmic measuring apparatus |
-
1980
- 1980-12-19 JP JP18111480A patent/JPS57103703A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61185242A (en) * | 1985-02-09 | 1986-08-18 | キヤノン株式会社 | Ophthalmic measuring apparatus |
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