CA1226418A - Process for preheating a nozzle - Google Patents
Process for preheating a nozzleInfo
- Publication number
- CA1226418A CA1226418A CA000455273A CA455273A CA1226418A CA 1226418 A CA1226418 A CA 1226418A CA 000455273 A CA000455273 A CA 000455273A CA 455273 A CA455273 A CA 455273A CA 1226418 A CA1226418 A CA 1226418A
- Authority
- CA
- Canada
- Prior art keywords
- nozzle
- metal
- process according
- molten metal
- substance
- 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
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000008569 process Effects 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims abstract description 59
- 229910052751 metal Inorganic materials 0.000 claims abstract description 59
- 239000000126 substance Substances 0.000 claims abstract description 20
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000002844 melting Methods 0.000 claims abstract description 3
- 230000008018 melting Effects 0.000 claims abstract description 3
- 238000009749 continuous casting Methods 0.000 claims description 2
- 229910001060 Gray iron Inorganic materials 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 13
- 239000000463 material Substances 0.000 description 10
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000005909 Kieselgur Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
- B22D11/0637—Accessories therefor
- B22D11/064—Accessories therefor for supplying molten metal
- B22D11/0642—Nozzles
-
- 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
- B22D41/50—Pouring-nozzles
- B22D41/60—Pouring-nozzles with heating or cooling means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH2966/83 | 1983-05-31 | ||
| CH296683 | 1983-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1226418A true CA1226418A (en) | 1987-09-08 |
Family
ID=4245644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000455273A Expired CA1226418A (en) | 1983-05-31 | 1984-05-28 | Process for preheating a nozzle |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0127578A3 (en, 2012) |
| JP (1) | JPS606255A (en, 2012) |
| CA (1) | CA1226418A (en, 2012) |
| DE (1) | DE3320131A1 (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291939A (en) * | 1992-11-23 | 1994-03-08 | Reynolds Metals Company | Start-up method and apparatus for continuous casting of metal into strip product |
| IN181634B (en, 2012) * | 1993-05-27 | 1998-08-01 | Bhp Steel Jla Pty Ltd Ishikawa |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2640235A (en) * | 1949-06-02 | 1953-06-02 | Clarence W Hazelett | Metal manufacturing apparatus |
| US3405757A (en) * | 1967-04-12 | 1968-10-15 | Harvey Aluminum Inc | Method and apparatus for continuous casting of metal between oppositely rotatable cooling rolls set generally one above the other |
| US4054171A (en) * | 1977-01-13 | 1977-10-18 | Southwire Company | Method and apparatus for starting the continuous casting of a metal |
-
1983
- 1983-06-03 DE DE19833320131 patent/DE3320131A1/de active Granted
-
1984
- 1984-05-17 EP EP84810242A patent/EP0127578A3/de not_active Withdrawn
- 1984-05-28 CA CA000455273A patent/CA1226418A/en not_active Expired
- 1984-05-31 JP JP11218084A patent/JPS606255A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE3320131C2 (en, 2012) | 1988-04-28 |
| DE3320131A1 (de) | 1984-12-06 |
| JPS606255A (ja) | 1985-01-12 |
| EP0127578A3 (de) | 1987-04-15 |
| EP0127578A2 (de) | 1984-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |