RU2004376C1 - Process of continuous casting of blanks of rectangular cross-section - Google Patents
Process of continuous casting of blanks of rectangular cross-sectionInfo
- Publication number
- RU2004376C1 RU2004376C1 SU5061497A RU2004376C1 RU 2004376 C1 RU2004376 C1 RU 2004376C1 SU 5061497 A SU5061497 A SU 5061497A RU 2004376 C1 RU2004376 C1 RU 2004376C1
- Authority
- RU
- Russia
- Prior art keywords
- tape
- speed
- continuous casting
- steel
- temperature
- Prior art date
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- Continuous Casting (AREA)
Description
химического состава жидкого металла в области встречного движени жидкого металла и стальной ленты.the chemical composition of the molten metal in the area of oncoming motion of the molten metal and the steel strip.
Предлагаемый способ осуществл етс следующим образом.The proposed method is carried out as follows.
В процессе непрерывной разливки в кристаллизатор из промежуточного ковша при помощи погружного стакана подают жидкую сталь марки стЗсп и выт гивают заготовку . Одновременно в кристаллизатор ввод т стальную ленту из стЗсп и с помощью электромагнитного устройства направл ют поток жидкого металла навстречу движению полосы в кристаллизаторе. Исходные данные дл расчета режимов ввода полосы в кристаллизатор:In the process of continuous casting, molten steel of the STZSP grade is fed into the mold from the intermediate ladle using an immersion nozzle and the billet is pulled. At the same time, a steel strip of st3sp is introduced into the mold and, using an electromagnetic device, the liquid metal flow is directed towards the movement of the strip in the mold. The initial data for calculating the input modes of the strip in the mold:
,7, 7
300x1850x30 380x1,6 х300x1850x30 380x1.6 x
1 1
, ТЛ 1510°С; ТС 1514°С; AT 30°С; S 1850мм; б 300мм;, TL 1510 ° C; TS 1514 ° C; AT 30 ° C; S 1850mm; b 300mm;
а 380мм ; b 1,6мм ; Wc - 0,7м / мин °Сa 380mm; b 1.6mm; Wc - 0.7m / min ° C
Сравнительные данные по качеству металла непрерывнолитых заготовок представлены в таблице.Comparative data on the quality of metal continuously cast billets are presented in the table.
В предлагаемом способе по сравнению с известной технологией заметно снижениеIn the proposed method, compared with the known technology, a marked decrease
отсортировки продукции за счет снижени дефектов макроструктуры (осевой ликвации и рыхлости, неметаллических включений и расспо ).sorting of products by reducing defects in the macrostructure (axial segregation and friability, non-metallic inclusions and dispersion).
(56) Авторское свидетельство СССР(56) Copyright certificate of the USSR
№933196, кл. В 22 D 11/00, опублик. 1982.No. 933196, cl. B 22 D 11/00, published. 1982.
х 1,878x10 ,6м/мин.x 1,878x10, 6m / min.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5061497 RU2004376C1 (en) | 1992-07-07 | 1992-07-07 | Process of continuous casting of blanks of rectangular cross-section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU5061497 RU2004376C1 (en) | 1992-07-07 | 1992-07-07 | Process of continuous casting of blanks of rectangular cross-section |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2004376C1 true RU2004376C1 (en) | 1993-12-15 |
Family
ID=21612930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU5061497 RU2004376C1 (en) | 1992-07-07 | 1992-07-07 | Process of continuous casting of blanks of rectangular cross-section |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2004376C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111872339A (en) * | 2020-08-05 | 2020-11-03 | 山东莱钢永锋钢铁有限公司 | Method for continuous casting low power mass analysis |
-
1992
- 1992-07-07 RU SU5061497 patent/RU2004376C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111872339A (en) * | 2020-08-05 | 2020-11-03 | 山东莱钢永锋钢铁有限公司 | Method for continuous casting low power mass analysis |
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