JPH0712878Y2 - 電気炉 - Google Patents
電気炉Info
- Publication number
- JPH0712878Y2 JPH0712878Y2 JP12320787U JP12320787U JPH0712878Y2 JP H0712878 Y2 JPH0712878 Y2 JP H0712878Y2 JP 12320787 U JP12320787 U JP 12320787U JP 12320787 U JP12320787 U JP 12320787U JP H0712878 Y2 JPH0712878 Y2 JP H0712878Y2
- Authority
- JP
- Japan
- Prior art keywords
- electric furnace
- heat
- heating element
- furnace
- 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 - Lifetime
Links
- 238000010438 heat treatment Methods 0.000 claims description 37
- 239000000919 ceramic Substances 0.000 claims description 11
- 239000011810 insulating material Substances 0.000 claims description 10
- 229910001120 nichrome Inorganic materials 0.000 description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- 235000019738 Limestone Nutrition 0.000 description 5
- 239000006028 limestone Substances 0.000 description 5
- 239000010459 dolomite Substances 0.000 description 4
- 229910000514 dolomite Inorganic materials 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000007665 sagging Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12320787U JPH0712878Y2 (ja) | 1987-08-13 | 1987-08-13 | 電気炉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12320787U JPH0712878Y2 (ja) | 1987-08-13 | 1987-08-13 | 電気炉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6428796U JPS6428796U (en, 2012) | 1989-02-20 |
| JPH0712878Y2 true JPH0712878Y2 (ja) | 1995-03-29 |
Family
ID=31371848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12320787U Expired - Lifetime JPH0712878Y2 (ja) | 1987-08-13 | 1987-08-13 | 電気炉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0712878Y2 (en, 2012) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006515053A (ja) * | 2002-06-20 | 2006-05-18 | デンツプライ インターナショナル インコーポレーテッド | 義歯用セラミックを焼成する装置 |
-
1987
- 1987-08-13 JP JP12320787U patent/JPH0712878Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006515053A (ja) * | 2002-06-20 | 2006-05-18 | デンツプライ インターナショナル インコーポレーテッド | 義歯用セラミックを焼成する装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6428796U (en, 2012) | 1989-02-20 |
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