FI66486C - Anordning foer smaeltning och gjutning av mineralier och metaller - Google Patents
Anordning foer smaeltning och gjutning av mineralier och metaller Download PDFInfo
- Publication number
- FI66486C FI66486C FI812613A FI812613A FI66486C FI 66486 C FI66486 C FI 66486C FI 812613 A FI812613 A FI 812613A FI 812613 A FI812613 A FI 812613A FI 66486 C FI66486 C FI 66486C
- Authority
- FI
- Finland
- Prior art keywords
- heating
- heating elements
- crucible
- space
- wall
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 236
- 238000005266 casting Methods 0.000 claims description 24
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 239000012774 insulation material Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 9
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 9
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 8
- 239000011707 mineral Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 5
- 230000035939 shock Effects 0.000 claims description 5
- 239000000377 silicon dioxide Substances 0.000 claims description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 3
- 239000006096 absorbing agent Substances 0.000 claims 1
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000005338 heat storage Methods 0.000 description 13
- 239000011232 storage material Substances 0.000 description 11
- 230000000875 corresponding effect Effects 0.000 description 10
- 230000005855 radiation Effects 0.000 description 10
- 239000002657 fibrous material Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000035882 stress Effects 0.000 description 7
- 230000008646 thermal stress Effects 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 230000002028 premature Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012768 molten material Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 150000002506 iron compounds Chemical class 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- GPRLSGONYQIRFK-MNYXATJNSA-N triton Chemical compound [3H+] GPRLSGONYQIRFK-MNYXATJNSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
- F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3033738 | 1980-09-08 | ||
| DE3033738A DE3033738C2 (de) | 1980-09-08 | 1980-09-08 | Vorrichtung zum Erstellen und Vergießen von Schmelzen aus Mineralien oder Metallen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI812613L FI812613L (fi) | 1982-03-09 |
| FI66486B FI66486B (fi) | 1984-06-29 |
| FI66486C true FI66486C (fi) | 1984-10-10 |
Family
ID=6111382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI812613A FI66486C (fi) | 1980-09-08 | 1981-08-25 | Anordning foer smaeltning och gjutning av mineralier och metaller |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT380564B (de) |
| CH (1) | CH653433A5 (de) |
| DE (1) | DE3033738C2 (de) |
| FI (1) | FI66486C (de) |
| FR (1) | FR2489948A1 (de) |
| GB (1) | GB2085134B (de) |
| IT (2) | IT1145931B (de) |
| SU (1) | SU1243639A3 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3520615A1 (de) * | 1985-06-08 | 1986-12-11 | Karl-Heinz Dipl.-Ing.(FH) 8501 Schwanstetten Munzert | Brennofen mit elektrischer beheizung |
| DE3906490A1 (de) * | 1988-03-01 | 1989-09-14 | Instron Corp | Heizvorrichtung fuer laengliche prueflinge |
| CN114427791A (zh) * | 2022-03-10 | 2022-05-03 | 江苏大学 | 一种带有余热回收的相变储热中频电炉 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE689130C (de) * | 1938-01-09 | 1940-03-12 | Karl Martin | Druckgiessofen, insbesondere fuer Lagermetalle |
| DE867116C (de) * | 1939-06-09 | 1953-02-16 | Degussa | Gluehofen fuer Hoechsttemperaturen, vorzugsweise ueber 1400íÒC, mit elektrischer Widerstandsheizung |
| NL286791A (de) * | 1961-12-18 | 1900-01-01 | ||
| FR1562176A (de) * | 1968-02-19 | 1969-04-04 | ||
| FR2038554A5 (en) * | 1969-03-18 | 1971-01-08 | Merlin Gerin | Crucible furnace |
| FI52261C (fi) * | 1976-06-10 | 1977-07-11 | Saarivirta Matti J | Sulatus- ja valulaite. |
| GB2004039B (en) * | 1977-05-13 | 1982-01-20 | Clinotherm Ltd | Furnaces and ovens |
-
1980
- 1980-09-08 DE DE3033738A patent/DE3033738C2/de not_active Expired
-
1981
- 1981-08-25 FI FI812613A patent/FI66486C/fi not_active IP Right Cessation
- 1981-09-01 CH CH5632/81A patent/CH653433A5/de not_active IP Right Cessation
- 1981-09-03 GB GB8126701A patent/GB2085134B/en not_active Expired
- 1981-09-03 AT AT0380481A patent/AT380564B/de not_active IP Right Cessation
- 1981-09-08 FR FR8117277A patent/FR2489948A1/fr active Granted
- 1981-09-08 IT IT12619/81A patent/IT1145931B/it active
- 1981-09-08 IT IT8115204U patent/IT8115204V0/it unknown
- 1981-09-08 SU SU813343695A patent/SU1243639A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| ATA380481A (de) | 1985-10-15 |
| SU1243639A3 (ru) | 1986-07-07 |
| IT1145931B (it) | 1986-11-12 |
| DE3033738C2 (de) | 1983-08-18 |
| FR2489948B1 (de) | 1984-06-08 |
| CH653433A5 (de) | 1985-12-31 |
| AT380564B (de) | 1986-06-10 |
| DE3033738A1 (de) | 1982-03-25 |
| GB2085134A (en) | 1982-04-21 |
| IT8112619A0 (it) | 1981-09-08 |
| FI812613L (fi) | 1982-03-09 |
| FI66486B (fi) | 1984-06-29 |
| FR2489948A1 (fr) | 1982-03-12 |
| IT8115204V0 (it) | 1981-09-08 |
| GB2085134B (en) | 1984-01-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SAARIVIRTA, MATTI JOHANNES Owner name: LAHTINEN, KALERVO JOHAN |