SU933209A1 - Sleeve for continuous casting of metals and alloys - Google Patents
Sleeve for continuous casting of metals and alloys Download PDFInfo
- Publication number
- SU933209A1 SU933209A1 SU803007511A SU3007511A SU933209A1 SU 933209 A1 SU933209 A1 SU 933209A1 SU 803007511 A SU803007511 A SU 803007511A SU 3007511 A SU3007511 A SU 3007511A SU 933209 A1 SU933209 A1 SU 933209A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- ingot
- concavity
- depth
- increase
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/106—Shielding the molten jet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Description
(54) СТАКАН ДЛЯ НЕПРЕРЫВНОЙ РАЗЛИВКИ МЕТАЛЛОВ И СПЛАВОВ(54) GLASS FOR CONTINUOUS CASTING OF METALS AND ALLOYS
1one
Изобретение относитс к металлургии , в частности к непрерывной раз1Швке металлов и сплавов.The invention relates to metallurgy, in particular to the continuous development of metals and alloys.
Известен стакан дл непрерывной paзJшвки металлов и сплавов, выполненный из огнеупорного материала в виде цилиндра с центральным каналом дл подвода металла вертикальной струей под уровень ПЗНедостатком известного стакана вл етс то, что конструктивное выполнение стакана, позвол ющее подводить металл в кристаллизатор вертикальной струей, не обеспечивает получени качественного слитка. Объ сн етс это тем, что при разливке металла через известный стакан длительное врем не снимаетс тепло перегрева, вносимое струей, что приводит к значительному уменьшению скорости затвердевани , снижающей скорость разливки, и развитию лик- вационных процессов, ухудшающихA known glass for continuous disassembly of metals and alloys, made of refractory material in the form of a cylinder with a central channel for supplying metal with a vertical jet below the PZ level. quality ingot. This is explained by the fact that when casting metal through a known glass for a long time, the heat of superheat is not removed by the jet, which leads to a significant decrease in the rate of solidification, which reduces the rate of casting, and the development of liquidation processes that deteriorate
качество внутреннего строени слитка .the quality of the internal structure of the ingot.
Известен также стакан дл непрег рывной разливки стали, выполненный из огнеупорного материала в виде глуходонного цилиндра с отверсти ми , расположенными в нижней части перпендикул рно или наклонно к вертикальной оси t23.Also known is a glass for continuous casting of steel, made of refractory material in the form of a hohodonton cylinder with openings located in the lower part perpendicular or inclined to the vertical axis t23.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803007511A SU933209A1 (en) | 1980-11-24 | 1980-11-24 | Sleeve for continuous casting of metals and alloys |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU803007511A SU933209A1 (en) | 1980-11-24 | 1980-11-24 | Sleeve for continuous casting of metals and alloys |
Publications (1)
Publication Number | Publication Date |
---|---|
SU933209A1 true SU933209A1 (en) | 1982-06-07 |
Family
ID=20927255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU803007511A SU933209A1 (en) | 1980-11-24 | 1980-11-24 | Sleeve for continuous casting of metals and alloys |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU933209A1 (en) |
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1980
- 1980-11-24 SU SU803007511A patent/SU933209A1/en active
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