DE2038442B1 - Tiegelzustellung fuer vakuuminduktions-schmelzoefen - Google Patents
Tiegelzustellung fuer vakuuminduktions-schmelzoefenInfo
- Publication number
- DE2038442B1 DE2038442B1 DE19702038442 DE2038442A DE2038442B1 DE 2038442 B1 DE2038442 B1 DE 2038442B1 DE 19702038442 DE19702038442 DE 19702038442 DE 2038442 A DE2038442 A DE 2038442A DE 2038442 B1 DE2038442 B1 DE 2038442B1
- Authority
- DE
- Germany
- Prior art keywords
- crucible
- layer
- melting
- lime
- induction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002844 melting Methods 0.000 title claims description 21
- 230000008018 melting Effects 0.000 title claims description 20
- 230000006698 induction Effects 0.000 title claims description 17
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 14
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 14
- 239000000919 ceramic Substances 0.000 claims description 14
- 239000004571 lime Substances 0.000 claims description 14
- 239000004575 stone Substances 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 239000011449 brick Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims description 3
- 230000005496 eutectics Effects 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 claims 2
- 230000006378 damage Effects 0.000 claims 1
- 230000036571 hydration Effects 0.000 claims 1
- 238000006703 hydration reaction Methods 0.000 claims 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 claims 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 claims 1
- 235000014380 magnesium carbonate Nutrition 0.000 claims 1
- 239000001095 magnesium carbonate Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 1
- 235000019738 Limestone Nutrition 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000006028 limestone Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 238000005245 sintering Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 210000003298 dental enamel Anatomy 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 238000004018 waxing Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 235000012255 calcium oxide Nutrition 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/22—Furnaces without an endless core
- H05B6/24—Crucible furnaces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702038442 DE2038442B1 (de) | 1970-08-01 | 1970-08-01 | Tiegelzustellung fuer vakuuminduktions-schmelzoefen |
| GB1296806D GB1296806A (enrdf_load_stackoverflow) | 1970-08-01 | 1971-06-17 | |
| US00162567A US3708600A (en) | 1970-08-01 | 1971-07-14 | Vacuum induction melting furnaces |
| FR7127233A FR2101903A5 (enrdf_load_stackoverflow) | 1970-08-01 | 1971-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702038442 DE2038442B1 (de) | 1970-08-01 | 1970-08-01 | Tiegelzustellung fuer vakuuminduktions-schmelzoefen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2038442B1 true DE2038442B1 (de) | 1972-04-27 |
Family
ID=5778707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702038442 Pending DE2038442B1 (de) | 1970-08-01 | 1970-08-01 | Tiegelzustellung fuer vakuuminduktions-schmelzoefen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3708600A (enrdf_load_stackoverflow) |
| DE (1) | DE2038442B1 (enrdf_load_stackoverflow) |
| FR (1) | FR2101903A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1296806A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1883277A1 (en) | 1999-11-12 | 2008-01-30 | Inductotherm Corp. | High efficiency induction melting system |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8409063D0 (en) * | 1984-04-07 | 1984-05-16 | Foseco Trading Ag | Furnaces |
| FI85913C (sv) * | 1990-05-04 | 1992-06-10 | Partek Ab | Förfarande vid infodring av sidoväggarna i en smältugn |
| US5416795A (en) * | 1994-05-20 | 1995-05-16 | Kaniuk; John A. | Quick change crucible for vacuum melting furnace |
| US5495495A (en) * | 1995-05-25 | 1996-02-27 | Saint-Gobain/Norton Industrial Ceramics Corporation | Dense lining for coreless induction furnace |
| US5880404A (en) * | 1996-06-28 | 1999-03-09 | Advanced Metals Technology Corporation | Power transmission support structures |
| GB2357331B (en) * | 1998-03-26 | 2002-01-16 | Elmelin Plc | Induction heating |
| GB2335729A (en) * | 1998-03-26 | 1999-09-29 | Elmelin Plc | Induction furnace linings |
| JP3823544B2 (ja) * | 1998-06-24 | 2006-09-20 | 旭硝子株式会社 | 溶融ガラスの減圧脱泡装置およびその製作方法 |
| US6393044B1 (en) * | 1999-11-12 | 2002-05-21 | Inductotherm Corp. | High efficiency induction melting system |
| DE20007414U1 (de) | 2000-04-22 | 2000-06-29 | Saveway Isolierstoffe GmbH, 98704 Langewiesen | Bahnmaterial für Isolierschichten an metallurgischen Gefäßen |
| CN101644534B (zh) * | 2008-08-08 | 2011-06-22 | 中国科学院金属研究所 | 一种大容量真空感应炉用钙质坩埚的制备方法 |
| WO2011009062A2 (en) * | 2009-07-16 | 2011-01-20 | Memc Singapore Pte, Ltd. | Coated crucibles and methods for preparing and use thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2286481A (en) * | 1940-07-05 | 1942-06-16 | Norton Co | Induction furnace |
| US3412195A (en) * | 1965-08-05 | 1968-11-19 | Haveg Industries Inc | Intermediate furnace barrier |
-
1970
- 1970-08-01 DE DE19702038442 patent/DE2038442B1/de active Pending
-
1971
- 1971-06-17 GB GB1296806D patent/GB1296806A/en not_active Expired
- 1971-07-14 US US00162567A patent/US3708600A/en not_active Expired - Lifetime
- 1971-07-26 FR FR7127233A patent/FR2101903A5/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1883277A1 (en) | 1999-11-12 | 2008-01-30 | Inductotherm Corp. | High efficiency induction melting system |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1296806A (enrdf_load_stackoverflow) | 1972-11-22 |
| US3708600A (en) | 1973-01-02 |
| FR2101903A5 (enrdf_load_stackoverflow) | 1972-03-31 |
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