JPH0481957U - - Google Patents
Info
- Publication number
- JPH0481957U JPH0481957U JP12237090U JP12237090U JPH0481957U JP H0481957 U JPH0481957 U JP H0481957U JP 12237090 U JP12237090 U JP 12237090U JP 12237090 U JP12237090 U JP 12237090U JP H0481957 U JPH0481957 U JP H0481957U
- Authority
- JP
- Japan
- Prior art keywords
- electric heater
- furnace
- zone
- registration request
- utility
- 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.)
- Granted
Links
- 238000000137 annealing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002791 soaking Methods 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
Landscapes
- Furnace Details (AREA)
- Resistance Heating (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Description
第１図は本考案の第１実施例を示す図、第２図
は本考案の作用を説明するための図、である。
１……連続焼鈍炉、２……加熱帯、３……均熱
帯、４……冷却帯、５……コーテイング電気ヒー
タ、６……窒化能ガス供給ノズル、７……ストリ
ツプ。
FIG. 1 is a diagram showing a first embodiment of the present invention, and FIG. 2 is a diagram for explaining the operation of the present invention. 1... Continuous annealing furnace, 2... Heating zone, 3... Soaking zone, 4... Cooling zone, 5... Coating electric heater, 6... Nitriding gas supply nozzle, 7... Strip.
Claims (1)
熱帯、均熱帯の少なくともいずれかの加熱装置と
して、ガス無反応材をコーテイングした電気ヒー
タまたはセラミツク電気ヒータを設けたことを特
徴とする雰囲気制御能が優れた連続焼鈍炉。 In a furnace for continuously annealing metal strips, an electric heater coated with a gas non-reactive material or a ceramic electric heater is provided as a heating device in at least one of the heating zone and the soaking zone, which has excellent atmosphere control ability. Continuous annealing furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122370U JPH086032Y2 (en) | 1990-11-26 | 1990-11-26 | Continuous annealing furnace with excellent atmosphere controllability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990122370U JPH086032Y2 (en) | 1990-11-26 | 1990-11-26 | Continuous annealing furnace with excellent atmosphere controllability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0481957U true JPH0481957U (en) | 1992-07-16 |
| JPH086032Y2 JPH086032Y2 (en) | 1996-02-21 |
Family
ID=31870154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990122370U Expired - Lifetime JPH086032Y2 (en) | 1990-11-26 | 1990-11-26 | Continuous annealing furnace with excellent atmosphere controllability |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086032Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177938A (en) * | 1974-12-27 | 1976-07-06 | Toshiba Ceramics Co | TANKAKEISOHATSUNETSUTAINO HOGOHIMAKUKEISEIHOHO |
| JPH02186586A (en) * | 1989-01-13 | 1990-07-20 | Toshiba Ceramics Co Ltd | Formation of oxidation-resistant coating on sic heating body |
-
1990
- 1990-11-26 JP JP1990122370U patent/JPH086032Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177938A (en) * | 1974-12-27 | 1976-07-06 | Toshiba Ceramics Co | TANKAKEISOHATSUNETSUTAINO HOGOHIMAKUKEISEIHOHO |
| JPH02186586A (en) * | 1989-01-13 | 1990-07-20 | Toshiba Ceramics Co Ltd | Formation of oxidation-resistant coating on sic heating body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH086032Y2 (en) | 1996-02-21 |
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