JPS5510374A - Packing method for packing material into hole of sliding nozzle and packing material for this purpose - Google Patents
Packing method for packing material into hole of sliding nozzle and packing material for this purposeInfo
- Publication number
- JPS5510374A JPS5510374A JP8431978A JP8431978A JPS5510374A JP S5510374 A JPS5510374 A JP S5510374A JP 8431978 A JP8431978 A JP 8431978A JP 8431978 A JP8431978 A JP 8431978A JP S5510374 A JPS5510374 A JP S5510374A
- Authority
- JP
- Japan
- Prior art keywords
- packing material
- ladle
- packing
- ordinary
- packed
- 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
- 238000012856 packing Methods 0.000 title abstract 14
- 239000000463 material Substances 0.000 title abstract 13
- 238000000034 method Methods 0.000 title 1
- 239000011230 binding agent Substances 0.000 abstract 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 238000010079 rubber tapping Methods 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/14—Closures
- B22D41/44—Consumable closure means, i.e. closure means being used only once
- B22D41/46—Refractory plugging masses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
PURPOSE:To prevent of the leak out of the packing material from the specified part and to prevent the floating of the packing material, by employing the ordinary packing material for the lower part contacting with the plate, of the sliding nozzle (SN), and by employing the packing material being coated with a specified amount of the organic binder. CONSTITUTION:Into the lower part of SN contacting with the refractory plate being installed at the bottom of the ladle for the purpose of flow control, an ordinary packing material 1 is packed. This packing material 1 is generally the silica sand, granular carbon, etc., of controlled particle size. The packing material 2 is prepared from the ordinary packing material coated with the binder including one kind or more of organic binders at 0.3-10 wt%; the upper part of the SN to be contacted by the molten metal, is packed with above packing material 2; each particle composition of the packing material 2 is joined into one body by the curing of the including organic binder due to the heat retained in the ladle, forming the resin bond or the carbon bond; hereby, when the molten metal is poured into the ladle, the packing material 2 is not carried away or floated up. As a result, the tapping work is surely executed by the SN system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8431978A JPS5951386B2 (en) | 1978-07-11 | 1978-07-11 | Method for forming filling structure of filling material in sliding nozzle hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8431978A JPS5951386B2 (en) | 1978-07-11 | 1978-07-11 | Method for forming filling structure of filling material in sliding nozzle hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5510374A true JPS5510374A (en) | 1980-01-24 |
| JPS5951386B2 JPS5951386B2 (en) | 1984-12-13 |
Family
ID=13827180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8431978A Expired JPS5951386B2 (en) | 1978-07-11 | 1978-07-11 | Method for forming filling structure of filling material in sliding nozzle hole |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5951386B2 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100868A (en) * | 1979-01-25 | 1980-08-01 | Shinagawa Refract Co Ltd | Packing method of nozzle hole packing material for controlling flow of molten metal |
| JPS57126165A (en) * | 1981-01-28 | 1982-08-05 | Nec Home Electronics Ltd | Dhd type glass sealed diode |
| JPS5947054A (en) * | 1982-09-13 | 1984-03-16 | Nippon Steel Corp | Method for preventing blockage of nozzle part for discharging molten metal |
| US5413744A (en) * | 1991-08-05 | 1995-05-09 | Didier-Werke Ag | Process for inductive heating of ceramic shaped parts |
| CN110405192A (en) * | 2019-08-29 | 2019-11-05 | 云南濮耐昆钢高温材料有限公司 | A kind of ladle stuffing sand and preparation method thereof |
-
1978
- 1978-07-11 JP JP8431978A patent/JPS5951386B2/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55100868A (en) * | 1979-01-25 | 1980-08-01 | Shinagawa Refract Co Ltd | Packing method of nozzle hole packing material for controlling flow of molten metal |
| JPS5733091B2 (en) * | 1979-01-25 | 1982-07-15 | ||
| JPS57126165A (en) * | 1981-01-28 | 1982-08-05 | Nec Home Electronics Ltd | Dhd type glass sealed diode |
| JPS5947054A (en) * | 1982-09-13 | 1984-03-16 | Nippon Steel Corp | Method for preventing blockage of nozzle part for discharging molten metal |
| JPS6312710B2 (en) * | 1982-09-13 | 1988-03-22 | Nippon Steel Corp | |
| US5413744A (en) * | 1991-08-05 | 1995-05-09 | Didier-Werke Ag | Process for inductive heating of ceramic shaped parts |
| CN110405192A (en) * | 2019-08-29 | 2019-11-05 | 云南濮耐昆钢高温材料有限公司 | A kind of ladle stuffing sand and preparation method thereof |
| CN110405192B (en) * | 2019-08-29 | 2021-12-10 | 云南濮耐昆钢高温材料有限公司 | Ladle drainage sand and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5951386B2 (en) | 1984-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES272636U (en) | Monolithic refractory layer for metallurgical vessels and method of application. | |
| AU6565286A (en) | A lining for protecting the interior of a metallurgical vessel and a method for forming said lining | |
| JPS5510374A (en) | Packing method for packing material into hole of sliding nozzle and packing material for this purpose | |
| KR870011257A (en) | Steelmaking flux | |
| JPS53108005A (en) | Auotmatic stamping device for trough for molten pig iron | |
| IN159077B (en) | ||
| GB1458216A (en) | Method of applying refractory lining on hot m | |
| GB1473908A (en) | Casting molten metals | |
| GB1127030A (en) | Treatment of ingot moulds | |
| JPS57139466A (en) | Packing for sliding nozzle of ladle for out of furnace smelting | |
| ES441371A1 (en) | Desulfurizing and inoculating agent for molten iron | |
| DE3162845D1 (en) | Granulated material, and production method of same, as additive for improving properties of foundry molding sands | |
| CN2365230Y (en) | Nodulizer for smelting nodular cast iron | |
| JPS5750256A (en) | Swiveling tower device in continuous casting installation | |
| JPS6434551A (en) | Method for preventing air oxidation of molten steel at initial stage of pouring in tundish | |
| JPS5669316A (en) | Refining method of steel making slag | |
| JPS55164004A (en) | Prevention of furnace bottom of blast furnace from corrosion | |
| JPS5421907A (en) | Method of forming lining over the surface of torugh for flowing molten metal therethrough | |
| JPS5594776A (en) | Sealing method of sliding nozzle of molten steel vessel by filler and sealing structure | |
| Polonskii | Gunniting the Linings of Steel-Pouring Ladles Using Complex Plant'Orion' | |
| Surov et al. | Casting Steel Under a Slag Made of a Small Number of Components | |
| JPS6434561A (en) | Core for pressure casting | |
| JPS57121870A (en) | Method for decreasing stuck splash in vessel for molten metal or the like | |
| GB1298831A (en) | Production of ingots | |
| JPS5254609A (en) | Composite for desulfurizing molten cast iron |