DE3620203C2 - - Google Patents
Info
- Publication number
- DE3620203C2 DE3620203C2 DE19863620203 DE3620203A DE3620203C2 DE 3620203 C2 DE3620203 C2 DE 3620203C2 DE 19863620203 DE19863620203 DE 19863620203 DE 3620203 A DE3620203 A DE 3620203A DE 3620203 C2 DE3620203 C2 DE 3620203C2
- Authority
- DE
- Germany
- Prior art keywords
- heating element
- element according
- temperature
- leg
- heating
- 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
- 238000010438 heat treatment Methods 0.000 claims description 73
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 9
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910000676 Si alloy Inorganic materials 0.000 claims description 3
- GALOTNBSUVEISR-UHFFFAOYSA-N molybdenum;silicon Chemical compound [Mo]#[Si] GALOTNBSUVEISR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011214 refractory ceramic Substances 0.000 claims description 3
- 239000011449 brick Substances 0.000 claims description 2
- 229910000684 Cobalt-chrome Inorganic materials 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 14
- 229910021343 molybdenum disilicide Inorganic materials 0.000 description 14
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- DFJQEGUNXWZVAH-UHFFFAOYSA-N bis($l^{2}-silanylidene)titanium Chemical compound [Si]=[Ti]=[Si] DFJQEGUNXWZVAH-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 229910021352 titanium disilicide Inorganic materials 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910016006 MoSi Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 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
- 239000004020 conductor Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910000953 kanthal Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000006864 oxidative decomposition reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium 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
- H05B3/00—Ohmic-resistance heating
- H05B3/62—Heating elements specially adapted for furnaces
- H05B3/64—Heating elements specially adapted for furnaces using ribbon, rod, or wire heater
-
- 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
- H05B3/02—Details
- H05B3/06—Heater elements structurally combined with coupling elements or holders
Landscapes
- Resistance Heating (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863620203 DE3620203A1 (de) | 1986-06-16 | 1986-06-16 | Heizelement |
| PCT/DE1987/000267 WO1987007811A1 (en) | 1986-06-16 | 1987-06-12 | Heating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863620203 DE3620203A1 (de) | 1986-06-16 | 1986-06-16 | Heizelement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3620203A1 DE3620203A1 (de) | 1987-12-17 |
| DE3620203C2 true DE3620203C2 (forum.php) | 1988-05-26 |
Family
ID=6303106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863620203 Granted DE3620203A1 (de) | 1986-06-16 | 1986-06-16 | Heizelement |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE3620203A1 (forum.php) |
| WO (1) | WO1987007811A1 (forum.php) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2859867B1 (fr) * | 2003-09-16 | 2006-04-14 | Frima Sa | Element chauffant pour appareil de cuisson |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1060066B (de) * | 1958-02-18 | 1959-06-25 | Siemens Planiawerke Ag | Heizelement fuer elektrische Widerstandsoefen fuer Temperaturen oberhalb 1600íÒ C |
| DE1127009B (de) * | 1958-09-22 | 1962-04-05 | Kanthal Ab | Verfahren zur Beheizung elektrischer Widerstandsoefen u. dgl. und Widerstandsoefen zur Durchfuehrung des Verfahrens |
| DE1515152B1 (de) * | 1964-06-18 | 1970-07-23 | Sigri Elektrographit Gmbh | Hochtemperaturofen, bestückt mit mindestens einem Molybdänsilizid-Heizelement |
| FR1525838A (fr) * | 1967-06-08 | 1968-05-17 | Pacific Schientific Company | Elément de chauffage électrique pour four à vide |
| JPS51133838A (en) * | 1975-05-01 | 1976-11-19 | Nat Eremento Inc | Electric heating element |
| US4135053A (en) * | 1977-12-23 | 1979-01-16 | Alco Standard Corporation | Heating assembly for a heat treating furnace |
| DE3071765D1 (en) * | 1980-12-02 | 1986-10-23 | Arc Tech Syst Ltd | Arc furnaces electrode |
-
1986
- 1986-06-16 DE DE19863620203 patent/DE3620203A1/de active Granted
-
1987
- 1987-06-12 WO PCT/DE1987/000267 patent/WO1987007811A1/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3620203A1 (de) | 1987-12-17 |
| WO1987007811A1 (en) | 1987-12-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: RIEDHAMMER GMBH UND CO KG, 8500 NUERNBERG, DE |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |