SU707682A1 - Apparatus for continuous casting of round-section ingots - Google Patents
Apparatus for continuous casting of round-section ingots Download PDFInfo
- Publication number
- SU707682A1 SU707682A1 SU772488718A SU2488718A SU707682A1 SU 707682 A1 SU707682 A1 SU 707682A1 SU 772488718 A SU772488718 A SU 772488718A SU 2488718 A SU2488718 A SU 2488718A SU 707682 A1 SU707682 A1 SU 707682A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- continuous casting
- section
- mold
- round
- ingot
- 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
- B22D41/507—Pouring-nozzles giving a rotating motion to the issuing molten metal
-
- 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
- B22D11/11—Treating the molten metal
- B22D11/112—Treating the molten metal by accelerated cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Description
.. . . .1 Изобретение относитс к металлургии и может быть использовано при непрерывном литье стальных слитков круглого поперечного сечени . Известно устройство дл непрерывного лит содержащее вертикальный кристаллизатор и охлаждаемую надставку, расположенную над рабочей полостью кристаллизатора. Известно также, что охлаждаема надставка может Имет центральный проем, в котором установлен вращающийс разливошый стакан 1 и 2 Известно выполнение выпускного отверсти разливочного стакана в виде щели 3. Предлагаемое устройс1во позвол ет повысить качество слитка, его структурную однсродность путем послойного нанесени расплав на наращиваемую часть слитка и одновременного послойного его затвердевани . Это достигаетс тем, что стакан выполнен L-образным, причем выходна горизонтальна часть его расположена под охлаждающей надставкой ,а длина щели равна радиусу поперечного сечени кристаллизатора. На чертеже изображено предлагаемое устройство .. Устройство состоит из кристаллизатора I, снабженного наружным теплоизолирующим слоем 2. В верхней, торцовой части кристаллизатора расположена охлаждаема надставка 3 с центральным проемом, через который проходит вертикальньш участок разливочного стакана 4, выполненного в виде L-образного желоба. В верхней его части установлена приемна воронка 5. Разливочное устройство снаб жено приводом 6 вращени соосно кристаллизатору . На чертеже обозначены также слиток 7 и слой жидкой среды 8, например, легкоплавкого синтетического шлака, наводимого над зеркалом жидкого металла и осуществл ющего тепловой контакт охлаждаемой надставки 3 с жидким меташюм на наращиваемой части слитка. Слиток выт гиваетс с помощью механизма опускани слитка. Устройство работает следующим образом. Жидка сталь подаетс через разливочный стакан 4. При медленном опускании слитка 7 разливочный стакан 4 вращаетс и послойно.. . .1 The invention relates to metallurgy and can be used in the continuous casting of steel ingots of circular cross section. A device for continuous lit. is provided comprising a vertical crystallizer and a cooled extension set located above the working cavity of the crystallizer. It is also known that a cooled extension can have a central opening in which a rotating casting cup 1 and 2 is installed. and simultaneous layer hardening. This is achieved by the fact that the glass is made L-shaped, with the horizontal output part located under the cooling extension, and the length of the slit is equal to the radius of the cross-section of the mold. The drawing shows the proposed device. The device consists of a crystallizer I, equipped with an outer heat insulating layer 2. In the upper, end of the mold there is a cooled extension 3 with a central opening through which the vertical portion of the pouring cup 4 is made, made in the form of an L-shaped groove. A funnel 5 is installed in its upper part. The casting device is equipped with a rotational drive 6 coaxially with the crystallizer. In the drawing, an ingot 7 and a layer of liquid medium 8 are also indicated, for example, low-melting synthetic slag induced above the mirror of the liquid metal and which provides thermal contact of the cooled extension 3 with the liquid meta scale on the growing part of the ingot. The ingot is pulled by an ingot lowering mechanism. The device works as follows. Liquid steel is supplied through the casting nozzle 4. When the ingot 7 is slowly lowered, the pouring nozzle 4 rotates and layers
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772488718A SU707682A1 (en) | 1977-05-25 | 1977-05-25 | Apparatus for continuous casting of round-section ingots |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772488718A SU707682A1 (en) | 1977-05-25 | 1977-05-25 | Apparatus for continuous casting of round-section ingots |
Publications (1)
Publication Number | Publication Date |
---|---|
SU707682A1 true SU707682A1 (en) | 1980-01-07 |
Family
ID=20710121
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772488718A SU707682A1 (en) | 1977-05-25 | 1977-05-25 | Apparatus for continuous casting of round-section ingots |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU707682A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114131007A (en) * | 2021-12-15 | 2022-03-04 | 东北大学 | Permanent magnet rotational flow continuous casting method |
-
1977
- 1977-05-25 SU SU772488718A patent/SU707682A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114131007A (en) * | 2021-12-15 | 2022-03-04 | 东北大学 | Permanent magnet rotational flow continuous casting method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES399244A1 (en) | Direct chill casting of ingots | |
US2672665A (en) | Casting metal | |
GB2132925A (en) | A method of continuous casting | |
US3326270A (en) | Continuous casting of metals | |
SU707682A1 (en) | Apparatus for continuous casting of round-section ingots | |
GB1432081A (en) | Electroslag remelting of electrodes | |
GB1350470A (en) | Method and apparatus for casting metals in ingot moulds | |
US2747245A (en) | Process for continuous casting of metal billets | |
US4100960A (en) | Method and apparatus for casting metals | |
US3683999A (en) | Process for casting metal with vertical pouring and horizontal cooling | |
ES417694A1 (en) | Method of continuously casting wide slabs, in particular slabs wider than 1000 mm | |
USRE30979E (en) | Method and apparatus for casting metals | |
SU527246A1 (en) | Method for producing ingots | |
SU339099A1 (en) | Water-jacketed mould for continuous casting of ingots | |
SU854560A1 (en) | Floating frame to ingot mould for bottom pouring of steel | |
SU839148A1 (en) | Mould for continuous casting of metals | |
SU406629A1 (en) | DEVICE FOR CASTING PREPARATIONS UNDER ADJUSTABLE PRESSURE | |
FR2333596A1 (en) | Casting flat horizontal ingots with good surfaces - where ingot moulds travel through a casting tunnel fed with a coolant | |
SU1734929A1 (en) | Device for continuous vertical casting of hollow round billets | |
SU617160A1 (en) | Continuous metal casting apparatus | |
SU616050A2 (en) | Continuous metal casting apparatus | |
SU810367A1 (en) | Apparatus for continuous casting of ingots | |
SU771447A1 (en) | Device for melt teeming from induction furnace crucible | |
SU923728A1 (en) | Apparatus for casting metals and alloys | |
SU980934A1 (en) | Apparatus for producing steel ingots |