JPS6315756Y2 - - Google Patents
Info
- Publication number
- JPS6315756Y2 JPS6315756Y2 JP1983185745U JP18574583U JPS6315756Y2 JP S6315756 Y2 JPS6315756 Y2 JP S6315756Y2 JP 1983185745 U JP1983185745 U JP 1983185745U JP 18574583 U JP18574583 U JP 18574583U JP S6315756 Y2 JPS6315756 Y2 JP S6315756Y2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- fine
- hardware
- layer
- seal
- 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
- 239000004576 sand Substances 0.000 claims description 94
- 239000002245 particle Substances 0.000 claims description 16
- 239000000919 ceramic Substances 0.000 claims description 13
- 230000005484 gravity Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 100
- 239000010410 layer Substances 0.000 description 19
- 238000010304 firing Methods 0.000 description 9
- 238000007789 sealing Methods 0.000 description 9
- 239000011449 brick Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000006378 damage Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 229910052845 zircon Inorganic materials 0.000 description 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 239000012792 core layer Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000011823 monolithic refractory Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
Landscapes
- Furnace Charging Or Discharging (AREA)
- Furnace Details (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18574583U JPS60116200U (ja) | 1983-12-02 | 1983-12-02 | サンドシ−ルのサンド２層構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18574583U JPS60116200U (ja) | 1983-12-02 | 1983-12-02 | サンドシ−ルのサンド２層構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60116200U JPS60116200U (ja) | 1985-08-06 |
| JPS6315756Y2 true JPS6315756Y2 (zh) | 1988-05-02 |
Family
ID=30743207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18574583U Granted JPS60116200U (ja) | 1983-12-02 | 1983-12-02 | サンドシ−ルのサンド２層構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60116200U (zh) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829561U (zh) * | 1971-08-16 | 1973-04-11 |
-
1983
- 1983-12-02 JP JP18574583U patent/JPS60116200U/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4829561U (zh) * | 1971-08-16 | 1973-04-11 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60116200U (ja) | 1985-08-06 |
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