UA89961C2 - method for reduction of continuous cast blooms or billets in liquid-solid state - Google Patents
method for reduction of continuous cast blooms or billets in liquid-solid stateInfo
- Publication number
- UA89961C2 UA89961C2 UAA200700576A UAA200700576A UA89961C2 UA 89961 C2 UA89961 C2 UA 89961C2 UA A200700576 A UAA200700576 A UA A200700576A UA A200700576 A UAA200700576 A UA A200700576A UA 89961 C2 UA89961 C2 UA 89961C2
- Authority
- UA
- Ukraine
- Prior art keywords
- reduction
- billets
- blooms
- liquid
- solid state
- Prior art date
Links
Landscapes
- Metal Rolling (AREA)
Abstract
The invention relates to steel industry - namely, to the method for reduction of continuous cast blooms or billets in liquid-solid state. A method of reduction of blooms or billets is carried out in stands in-series located along their length in the area of final solidification, in two stages: at the first stage the blooms or billets are reduced by rolls of the first row shifted relative to each other in horizontal plane at an angle of 2-6 °, in the central areas on their width, which is equal to the width of the liquid phase, with the degree of reduction 0.6-1.2 and in the end areas - with the degree of reduction not less than 50 % from central areas, and at the second stage the previously partially deformed end areas are reduced by the cylindrical rolls of the second row with the degree of reduction, which is equal to the difference between the deformation of central and end areas at the first stage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200700576A UA89961C2 (en) | 2007-01-22 | 2007-01-22 | method for reduction of continuous cast blooms or billets in liquid-solid state |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200700576A UA89961C2 (en) | 2007-01-22 | 2007-01-22 | method for reduction of continuous cast blooms or billets in liquid-solid state |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA89961C2 true UA89961C2 (en) | 2010-03-25 |
Family
ID=50691123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200700576A UA89961C2 (en) | 2007-01-22 | 2007-01-22 | method for reduction of continuous cast blooms or billets in liquid-solid state |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA89961C2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2511130C2 (en) * | 2012-07-24 | 2014-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Липецкий государственный технический университет" (ЛГТУ) | Reduction of continuously cast shape billet in liquid-solid state |
-
2007
- 2007-01-22 UA UAA200700576A patent/UA89961C2/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2511130C2 (en) * | 2012-07-24 | 2014-04-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Липецкий государственный технический университет" (ЛГТУ) | Reduction of continuously cast shape billet in liquid-solid state |
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