DE2708227A1 - Plasma-ofen - Google Patents
Plasma-ofenInfo
- Publication number
- DE2708227A1 DE2708227A1 DE19772708227 DE2708227A DE2708227A1 DE 2708227 A1 DE2708227 A1 DE 2708227A1 DE 19772708227 DE19772708227 DE 19772708227 DE 2708227 A DE2708227 A DE 2708227A DE 2708227 A1 DE2708227 A1 DE 2708227A1
- Authority
- DE
- Germany
- Prior art keywords
- induction coil
- magnetic field
- phase
- crucible
- coil assembly
- 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.)
- Ceased
Links
- 230000006698 induction Effects 0.000 title claims abstract description 42
- 238000003756 stirring Methods 0.000 title abstract description 5
- 239000002184 metal Substances 0.000 title description 15
- 229910052751 metal Inorganic materials 0.000 title description 15
- 238000002844 melting Methods 0.000 title description 3
- 230000008018 melting Effects 0.000 title description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 14
- 239000000155 melt Substances 0.000 abstract description 3
- 210000002381 plasma Anatomy 0.000 description 25
- 230000033001 locomotion Effects 0.000 description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 239000013598 vector Substances 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 230000004323 axial length Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052756 noble gas Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H05B6/34—Arrangements for circulation of melts
-
- 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
- H05B6/06—Control, e.g. of temperature, of power
- H05B6/067—Control, e.g. of temperature, of power for melting furnaces
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Furnace Details (AREA)
- Discharge Heating (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2026476A JPS52103729A (en) | 1976-02-26 | 1976-02-26 | Plasma induction heating method and furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2708227A1 true DE2708227A1 (de) | 1977-09-01 |
Family
ID=12022328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772708227 Ceased DE2708227A1 (de) | 1976-02-26 | 1977-02-25 | Plasma-ofen |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS52103729A (enExample) |
| DE (1) | DE2708227A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0103534A3 (en) * | 1982-09-09 | 1984-09-12 | Asea Ab | Crucible furnace |
| WO1987006332A1 (en) * | 1986-04-16 | 1987-10-22 | Asea Brown Boveri Ab | Arrangement in steel manufacturing by means of inductive stirring |
| EP0259503A4 (de) * | 1986-03-14 | 1988-07-14 | Vni Pk T I Elektroterm Oboru | Induction plasma anlage. |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3406953C2 (de) * | 1983-04-19 | 1986-03-13 | Balzers Hochvakuum Gmbh, 6200 Wiesbaden | Verfahren zum Erwärmen von Heizgut in einem Vakuumrezipienten |
| CN103862046B (zh) * | 2014-03-14 | 2016-01-20 | 曹炜喜 | 一种电磁调制熔融发射装置 |
-
1976
- 1976-02-26 JP JP2026476A patent/JPS52103729A/ja active Granted
-
1977
- 1977-02-25 DE DE19772708227 patent/DE2708227A1/de not_active Ceased
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0103534A3 (en) * | 1982-09-09 | 1984-09-12 | Asea Ab | Crucible furnace |
| EP0259503A4 (de) * | 1986-03-14 | 1988-07-14 | Vni Pk T I Elektroterm Oboru | Induction plasma anlage. |
| WO1987006332A1 (en) * | 1986-04-16 | 1987-10-22 | Asea Brown Boveri Ab | Arrangement in steel manufacturing by means of inductive stirring |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52103729A (en) | 1977-08-31 |
| JPS5628359B2 (enExample) | 1981-07-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |