RO83220B1 - Forma rigidizata prin vidare pentru turnarea lingourilor metalice - Google Patents
Forma rigidizata prin vidare pentru turnarea lingourilor metaliceInfo
- Publication number
- RO83220B1 RO83220B1 RO105739A RO10573981A RO83220B1 RO 83220 B1 RO83220 B1 RO 83220B1 RO 105739 A RO105739 A RO 105739A RO 10573981 A RO10573981 A RO 10573981A RO 83220 B1 RO83220 B1 RO 83220B1
- Authority
- RO
- Romania
- Prior art keywords
- ingot
- mold
- casting metal
- cooling
- vacuuming
- Prior art date
Links
- 238000005266 casting Methods 0.000 title abstract 3
- 239000002184 metal Substances 0.000 title abstract 3
- 238000001816 cooling Methods 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 abstract 1
- 239000000498 cooling water Substances 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000011819 refractory material Substances 0.000 abstract 1
- 238000007711 solidification Methods 0.000 abstract 1
- 230000008023 solidification Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Continuous Casting (AREA)
Abstract
Forma rigidizata prin vidare pentru turnarea lingourilor metalice, conform inventiei cuprinde o rama de formare, umpluta cu material refractar închisa la ambele parti cu cîte o folie din materialplastic iar pe conturul cavitatii prefasonate dupa marimea lingourilor, cu o folie continua din material plastic în form de sac, si cîte o retea pentru vidarea formei si pentru realizarea racirii diferentiate a lungourilor turnate. în scopul reducerii consumului de metal si concentrarii retasului la partea superioara a lingoului de forma este prevazuta cu o retea pentru circulatia continua a apei de racire situata în apropierea de cavitatea formei în partea inferioara, a acesteia în pozitia în care sa asigure înaintarea frontului de solidificare a lingoului de la partea inferioara a acestuia si evacuarea vaporilor de apa proveniti din acumularea de caldura datorita racirii lingoului prin reteaia de vidare a formei.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105739A RO83220B1 (ro) | 1981-11-07 | 1981-11-07 | Forma rigidizata prin vidare pentru turnarea lingourilor metalice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO105739A RO83220B1 (ro) | 1981-11-07 | 1981-11-07 | Forma rigidizata prin vidare pentru turnarea lingourilor metalice |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83220A2 RO83220A2 (ro) | 1984-03-15 |
| RO83220B1 true RO83220B1 (ro) | 1984-03-30 |
Family
ID=20110630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO105739A RO83220B1 (ro) | 1981-11-07 | 1981-11-07 | Forma rigidizata prin vidare pentru turnarea lingourilor metalice |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83220B1 (ro) |
-
1981
- 1981-11-07 RO RO105739A patent/RO83220B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83220A2 (ro) | 1984-03-15 |
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