RU2072142C1 - METHOD OF LIFTING AND OPERATION OF INTERMEDIATE DUCKS FOR CONTINUOUS METAL Pouring - Google Patents
METHOD OF LIFTING AND OPERATION OF INTERMEDIATE DUCKS FOR CONTINUOUS METAL Pouring Download PDFInfo
- Publication number
- RU2072142C1 RU2072142C1 RU94005655/02A RU94005655A RU2072142C1 RU 2072142 C1 RU2072142 C1 RU 2072142C1 RU 94005655/02 A RU94005655/02 A RU 94005655/02A RU 94005655 A RU94005655 A RU 94005655A RU 2072142 C1 RU2072142 C1 RU 2072142C1
- Authority
- RU
- Russia
- Prior art keywords
- template
- lining
- tundish
- ducks
- lifting
- Prior art date
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Способ футеровки и эксплуатации промежуточных ковшей для непрерывной разливки металлов, включающий установку в корпусе промежуточного ковша шаблона с зазором по периметру корпуса ковша, заливку в зазоры жидкой огнеупорной массы, получение монолитной футеровки, удаление шаблона, доведение температуры монолитной футеровки до 1000-1200С, заполнение промежуточного ковша жидким металлом, отличающийся тем, что в зазоры заливают огнеупорную массу при 1400-2000С, расплавленную в нагревательной печи, получение монолитной футеровки и доведение ее температуры до 1000-1200С осуществляют путем замедленного охлаждения, после чего удаляют шаблон, при этом монолитную футеровку выдерживают при 1000-1200С до заполнения промежуточного ковша металлом.A method of lining and operating tundish ladles for continuous casting of metals, including installing a template with a gap around the perimeter of the ladle body in the tundish body, pouring liquid refractory mass into the gaps, obtaining a monolithic lining, removing the template, bringing the temperature of the monolithic lining to 1000-1200C, filling the intermediate ladle with liquid metal, characterized in that a refractory mass is poured into the gaps at 1400-2000C, melted in a heating furnace, a monolithic lining is obtained and its temperature is brought to 1000-1200C by slow cooling, after which the template is removed, while the monolithic lining is maintained at 1000-1200C until the tundish is filled with metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU94005655/02A RU2072142C1 (en) | 1994-02-17 | 1994-02-17 | METHOD OF LIFTING AND OPERATION OF INTERMEDIATE DUCKS FOR CONTINUOUS METAL Pouring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU94005655/02A RU2072142C1 (en) | 1994-02-17 | 1994-02-17 | METHOD OF LIFTING AND OPERATION OF INTERMEDIATE DUCKS FOR CONTINUOUS METAL Pouring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU94005655A RU94005655A (en) | 1995-10-20 |
| RU2072142C1 true RU2072142C1 (en) | 1997-01-20 |
Family
ID=48434273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU94005655/02A RU2072142C1 (en) | 1994-02-17 | 1994-02-17 | METHOD OF LIFTING AND OPERATION OF INTERMEDIATE DUCKS FOR CONTINUOUS METAL Pouring |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2072142C1 (en) |
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1994
- 1994-02-17 RU RU94005655/02A patent/RU2072142C1/en active
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