CS236815B1 - Device for accurate casting with controlled crystallization - Google Patents
Device for accurate casting with controlled crystallization Download PDFInfo
- Publication number
- CS236815B1 CS236815B1 CS135783A CS135783A CS236815B1 CS 236815 B1 CS236815 B1 CS 236815B1 CS 135783 A CS135783 A CS 135783A CS 135783 A CS135783 A CS 135783A CS 236815 B1 CS236815 B1 CS 236815B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- vacuum
- recipient
- chamber
- hot chamber
- melting
- Prior art date
Links
- 238000002425 crystallisation Methods 0.000 title claims description 8
- 230000008025 crystallization Effects 0.000 title claims description 8
- 238000005266 casting Methods 0.000 title description 6
- 230000008018 melting Effects 0.000 claims description 24
- 238000002844 melting Methods 0.000 claims description 23
- 230000006698 induction Effects 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 239000004577 thatch Substances 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000005495 investment casting Methods 0.000 claims 1
- 238000001931 thermography Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS135783A CS236815B1 (en) | 1983-02-28 | 1983-02-28 | Device for accurate casting with controlled crystallization |
| DD26016284A DD252947A3 (de) | 1983-02-28 | 1984-02-17 | Einrichtung zur herstellung von genaugussteilen |
| BG6435884A BG46342A1 (en) | 1983-02-28 | 1984-02-21 | Device for manufacture of pricise mouldings with controlable crystalization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS135783A CS236815B1 (en) | 1983-02-28 | 1983-02-28 | Device for accurate casting with controlled crystallization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS236815B1 true CS236815B1 (en) | 1985-05-15 |
Family
ID=5347761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS135783A CS236815B1 (en) | 1983-02-28 | 1983-02-28 | Device for accurate casting with controlled crystallization |
Country Status (3)
| Country | Link |
|---|---|
| BG (1) | BG46342A1 (de) |
| CS (1) | CS236815B1 (de) |
| DD (1) | DD252947A3 (de) |
-
1983
- 1983-02-28 CS CS135783A patent/CS236815B1/cs unknown
-
1984
- 1984-02-17 DD DD26016284A patent/DD252947A3/de unknown
- 1984-02-21 BG BG6435884A patent/BG46342A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG46342A1 (en) | 1989-12-15 |
| DD252947A3 (de) | 1988-01-06 |
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