SU375126A1 - USSR Depend on author. certificates № - Declared 17, IV.1971 (№ 1647605 / 22-2) Published on 23.III.1973. Bulletin No. 16 Date of publication of the description 27.VI.1973M. Cl. at 22d 7 / 10УДК 621.746.464 (088.8) - Google Patents
USSR Depend on author. certificates № - Declared 17, IV.1971 (№ 1647605 / 22-2) Published on 23.III.1973. Bulletin No. 16 Date of publication of the description 27.VI.1973M. Cl. at 22d 7 / 10УДК 621.746.464 (088.8)Info
- Publication number
- SU375126A1 SU375126A1 SU1647605A SU1647605A SU375126A1 SU 375126 A1 SU375126 A1 SU 375126A1 SU 1647605 A SU1647605 A SU 1647605A SU 1647605 A SU1647605 A SU 1647605A SU 375126 A1 SU375126 A1 SU 375126A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- 10удк
- certificates
- declared
- ussr
- bulletin
- Prior art date
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- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Description
1one
Изобретение относитс к производству стальных СЛИТКОВ, в частности к вкладышам ДЛЯ утеплени головной части слитка.The invention relates to the production of steel ingots, in particular to liners for insulating the head section of the ingot.
Известен вкладыш, имеющий гладкую рабочую поверхность.Known liner having a smooth working surface.
Однако на него сложно наносить слой экзотермической смеси.However, it is difficult to apply a layer of exothermic mixture.
С целью снижени трудоемкости нанесени на вкладыш сло экзотермического материала рабоча поверхность предлагаемого вкладыша , обраш.енна к заливаемому металлу, снабжена профильными горизонтальными пазами .In order to reduce the laboriousness of applying an exothermic layer on the liner, the working surface of the proposed liner, enlarged to the metal to be cast, is provided with shaped horizontal grooves.
На чертеже схематично изображен .предлагаемый вкладыш, установленный в изложнице .The drawing schematically shows the proposed liner installed in the mold.
Вкладыш / с профильными пазами 2 устанавливают в изложницу 3, и зеркало металла в изложнице засыпают экзотермической смесью 4.The liner / with the profile grooves 2 is installed in the mold 3, and the metal mirror in the mold is filled with exothermic mixture 4.
По -мере Подъема металла в изложнице СЛОЙ экзотермической смеси, используемой ДЛЯ утеплени зеркала металла, достигает паза 2, попадает в его полость и остаетс в немIn terms of metal lifting in the mold, the LAYER of the exothermic mixture used to insulate the metal mirror reaches groove 2, enters its cavity and remains in it
после того, как уровень металла подниметс выше паза. Так повтор етс периодически по мере подхода металла к каждому из вышерасположенных пазов.after the metal level rises above the groove. This is repeated periodically as the metal approaches each of the upstream slots.
Материал засыпки, сгора в оолости каждого паза, уже в первые моменты после подхода металла способствует повышению температуры вкладыша и уменьшению количества тепла, отбираемого вкладышем от металлаThe material of the backfill, the combustion in the hollow of each groove, already at the first moments after the approach of the metal, increases the temperature of the liner and reduces the amount of heat taken from the metal by the insert.
прибыльной части слитка.profitable part of the ingot.
Предмет изобретени Subject invention
Вкладыш ДЛЯ утеплени прибыльной части слитка, наружна поверхность которого выполнена по профилю внутренней стенки изложницы ИЛИ прибыльной надставки, отличающийс тем, что, с целью снижени трудоемкости нанесени на него сло экзотермического материала, на рабочей поверхности вкладыша, обращенной к заливаемому металлу , выполнены профильные горизонтальные пазы.Insert For insulating the profitable part of the ingot, the outer surface of which is made along the profile of the inner wall of the mold OR profitable extension, characterized in that, in order to reduce the labor intensity of applying a layer of exothermic material on it, the working surface of the insert facing the metal to be cast has shaped horizontal slots .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1647605A SU375126A1 (en) | 1971-04-17 | 1971-04-17 | USSR Depend on author. certificates № - Declared 17, IV.1971 (№ 1647605 / 22-2) Published on 23.III.1973. Bulletin No. 16 Date of publication of the description 27.VI.1973M. Cl. at 22d 7 / 10УДК 621.746.464 (088.8) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1647605A SU375126A1 (en) | 1971-04-17 | 1971-04-17 | USSR Depend on author. certificates № - Declared 17, IV.1971 (№ 1647605 / 22-2) Published on 23.III.1973. Bulletin No. 16 Date of publication of the description 27.VI.1973M. Cl. at 22d 7 / 10УДК 621.746.464 (088.8) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU375126A1 true SU375126A1 (en) | 1973-03-23 |
Family
ID=20472660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1647605A SU375126A1 (en) | 1971-04-17 | 1971-04-17 | USSR Depend on author. certificates № - Declared 17, IV.1971 (№ 1647605 / 22-2) Published on 23.III.1973. Bulletin No. 16 Date of publication of the description 27.VI.1973M. Cl. at 22d 7 / 10УДК 621.746.464 (088.8) |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU375126A1 (en) |
-
1971
- 1971-04-17 SU SU1647605A patent/SU375126A1/en active
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