CA1078902A - Electric resistance furnace - Google Patents
Electric resistance furnaceInfo
- Publication number
- CA1078902A CA1078902A CA272,769A CA272769A CA1078902A CA 1078902 A CA1078902 A CA 1078902A CA 272769 A CA272769 A CA 272769A CA 1078902 A CA1078902 A CA 1078902A
- Authority
- CA
- Canada
- Prior art keywords
- metal
- heating element
- furnace
- electrode
- chamber
- 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.)
- Expired
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 68
- 239000002184 metal Substances 0.000 claims abstract description 68
- 238000010438 heat treatment Methods 0.000 claims abstract description 66
- 238000002844 melting Methods 0.000 claims abstract description 16
- 230000008018 melting Effects 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 7
- 239000000956 alloy Substances 0.000 claims abstract description 7
- 150000002739 metals Chemical class 0.000 claims abstract description 6
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 6
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 5
- -1 ferrous metals Chemical class 0.000 abstract description 4
- 239000000155 melt Substances 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 239000000919 ceramic Substances 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 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
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 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
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Resistance Heating (AREA)
- Furnace Details (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Organic Insulating Materials (AREA)
- Toys (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL18763776A PL106380B1 (pl) | 1976-03-01 | 1976-03-01 | Elektryczny piec oporowy |
| PL18849076A PL108821B3 (en) | 1976-04-02 | 1976-04-02 | Resistance furnace,especially crucible furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1078902A true CA1078902A (en) | 1980-06-03 |
Family
ID=26652879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA272,769A Expired CA1078902A (en) | 1976-03-01 | 1977-02-28 | Electric resistance furnace |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4158743A (enExample) |
| JP (1) | JPS52105505A (enExample) |
| CA (1) | CA1078902A (enExample) |
| DE (1) | DE2706811C3 (enExample) |
| FR (1) | FR2343390A1 (enExample) |
| GB (1) | GB1575448A (enExample) |
| NO (1) | NO142828C (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL124892B1 (en) * | 1979-05-23 | 1983-02-28 | Biuro P Przemyslu Metal | Electric apparatus for direct heating of molten metals and/or salts and solutions,especially water solutions and glasses |
| US4351057A (en) * | 1980-06-09 | 1982-09-21 | Biuro Projektow Przemyslu Metali Niezelaznych "Bipromet" | Electric installation for heating of molten metals and/or salts and solutions |
| DE3600019A1 (de) * | 1985-02-11 | 1986-08-14 | Scantherm A/S, Fredrikstad | Verfahren zum zufuehren von waermeenergie zu einer metallschmelze und dabei verwendbares heizelement |
| US6537372B1 (en) * | 1999-06-29 | 2003-03-25 | American Crystal Technologies, Inc. | Heater arrangement for crystal growth furnace |
| IL143669A0 (en) * | 2001-06-11 | 2002-04-21 | Nat Diversified Ind Aust Ltd | Furnaces for the production of magnesium alloys |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1042764A (en) * | 1963-05-16 | 1966-09-14 | Morganite Thermal Designs Ltd | Improvements in and relating to electrically-heated furnaces |
| US3688007A (en) * | 1970-11-03 | 1972-08-29 | Sala Basic Ind Inc | Metal melting and holding furnace |
| US4039737A (en) * | 1976-02-13 | 1977-08-02 | Kemper Eugene L | Electric immersion heating apparatus and methods of constructing and utilizing same |
-
1977
- 1977-02-15 US US05/768,884 patent/US4158743A/en not_active Expired - Lifetime
- 1977-02-17 DE DE2706811A patent/DE2706811C3/de not_active Expired
- 1977-02-21 FR FR7704940A patent/FR2343390A1/fr active Granted
- 1977-02-22 GB GB7286/77A patent/GB1575448A/en not_active Expired
- 1977-02-28 CA CA272,769A patent/CA1078902A/en not_active Expired
- 1977-02-28 NO NO770676A patent/NO142828C/no unknown
- 1977-02-28 JP JP2142477A patent/JPS52105505A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2706811B2 (de) | 1979-03-01 |
| NO770676L (no) | 1977-09-02 |
| FR2343390A1 (fr) | 1977-09-30 |
| JPS5626786B2 (enExample) | 1981-06-20 |
| JPS52105505A (en) | 1977-09-05 |
| NO142828B (no) | 1980-07-14 |
| NO142828C (no) | 1980-10-22 |
| GB1575448A (en) | 1980-09-24 |
| DE2706811C3 (de) | 1979-10-25 |
| FR2343390B1 (enExample) | 1981-07-03 |
| US4158743A (en) | 1979-06-19 |
| DE2706811A1 (de) | 1977-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2658094A (en) | Combined electrode and skimmer for electric glass melting furnaces | |
| NO153415B (no) | Kontaktelektrodeanordning for lysbue- eller motstandssmelteovner. | |
| US4181583A (en) | Method for heating electrolytic cell | |
| JP2738423B2 (ja) | ガラス用電熱熔融炉 | |
| US4710607A (en) | Plasma burner with replaceable consumable electrodes | |
| CA1078902A (en) | Electric resistance furnace | |
| US3688007A (en) | Metal melting and holding furnace | |
| US3465085A (en) | Smelting electric furnace apparatus | |
| US1997622A (en) | Electric furnace and method of operating the same | |
| US4351057A (en) | Electric installation for heating of molten metals and/or salts and solutions | |
| US2855450A (en) | Method for avoiding decomposition of melting vessels | |
| US2149447A (en) | Furnace for treating materials at high temperatures | |
| CN2235108Y (zh) | 直流电弧炉底电极结构 | |
| RU2074130C1 (ru) | Печь для варки свинцовых стекол | |
| ATE107118T1 (de) | Metallurgisches gefäss mit mindestens einer elektrode, die durch die bodenwand geht. | |
| US1337305A (en) | A coxpqbation oe con | |
| RU32953U1 (ru) | Электронагреватель | |
| SU706669A1 (ru) | Электрическа солева печь | |
| SU844586A1 (ru) | Электронагревательное устройстводл ВАРКи СТЕКлА | |
| PL108821B3 (en) | Resistance furnace,especially crucible furnace | |
| SU131423A1 (ru) | Электрическа печь | |
| SU723344A1 (ru) | Электрическа солева печь | |
| US1617396A (en) | Heat-treating furnace | |
| US3363043A (en) | Aluminum brazing furnace | |
| SU836471A1 (ru) | Электропечь дл переработки шлаков |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |