DE3627337C2 - - Google Patents
Info
- Publication number
- DE3627337C2 DE3627337C2 DE19863627337 DE3627337A DE3627337C2 DE 3627337 C2 DE3627337 C2 DE 3627337C2 DE 19863627337 DE19863627337 DE 19863627337 DE 3627337 A DE3627337 A DE 3627337A DE 3627337 C2 DE3627337 C2 DE 3627337C2
- Authority
- DE
- Germany
- Prior art keywords
- immersion
- immersion nozzle
- zirconium oxide
- weight
- nozzle according
- 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
- 238000007654 immersion Methods 0.000 claims description 63
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 23
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052582 BN Inorganic materials 0.000 claims description 12
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 12
- 229910002804 graphite Inorganic materials 0.000 claims description 9
- 239000010439 graphite Substances 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 239000003575 carbonaceous material Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 4
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000010453 quartz Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 2
- 206010010774 Constipation Diseases 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 229910000519 Ferrosilicon Inorganic materials 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000011233 carbonaceous binding agent Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000000126 substance Substances 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
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/50—Pouring-nozzles
- B22D41/52—Manufacturing or repairing thereof
- B22D41/54—Manufacturing or repairing thereof characterised by the materials used therefor
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Ceramic Products (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863627337 DE3627337A1 (de) | 1986-08-12 | 1986-08-12 | Eintauchausguss und verfahren zu seiner herstellung |
| EP87106688A EP0256217A3 (de) | 1986-08-12 | 1987-05-08 | Eintauchausguss und Verfahren zu seiner Herstellung |
| JP62194592A JPS6345169A (ja) | 1986-08-12 | 1987-08-05 | 浸漬ノズル及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863627337 DE3627337A1 (de) | 1986-08-12 | 1986-08-12 | Eintauchausguss und verfahren zu seiner herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3627337A1 DE3627337A1 (de) | 1988-02-25 |
| DE3627337C2 true DE3627337C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-07-28 |
Family
ID=6307226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19863627337 Granted DE3627337A1 (de) | 1986-08-12 | 1986-08-12 | Eintauchausguss und verfahren zu seiner herstellung |
Country Status (3)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827424A1 (de) * | 1988-08-12 | 1990-02-15 | Didier Werke Ag | Eintauchausguesse fuer metallschmelzen |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02207951A (ja) * | 1989-02-07 | 1990-08-17 | Akechi Ceramics Kk | 連続鋳造用ノズルの製造方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3698942A (en) * | 1967-10-30 | 1972-10-17 | Dresser Ind | Nozzles for continuous casting |
| JPS583992B2 (ja) * | 1974-11-30 | 1983-01-24 | ニホンルツボ カブシキガイシヤ | レンゾクチユウゾウヨウシンセキノズル |
| DE3003046C2 (de) * | 1980-01-25 | 1982-01-28 | Mannesmann AG, 4000 Düsseldorf | Feuerfeste keramische Masse |
| DE8100896U1 (de) * | 1981-01-16 | 1982-10-21 | Didier-Werke Ag, 6200 Wiesbaden | "feuerfester eintauchausguss" |
| JPS59232959A (ja) * | 1983-05-19 | 1984-12-27 | 明智セラミツクス株式会社 | 極低炭素鋼用鋳造用ノズル |
| DE3505422C1 (de) * | 1985-02-16 | 1986-07-17 | Didier-Werke Ag, 6200 Wiesbaden | Verfahren zur Herstellung eines Eintauchausgusses |
-
1986
- 1986-08-12 DE DE19863627337 patent/DE3627337A1/de active Granted
-
1987
- 1987-05-08 EP EP87106688A patent/EP0256217A3/de not_active Withdrawn
- 1987-08-05 JP JP62194592A patent/JPS6345169A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3827424A1 (de) * | 1988-08-12 | 1990-02-15 | Didier Werke Ag | Eintauchausguesse fuer metallschmelzen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6345169A (ja) | 1988-02-26 |
| DE3627337A1 (de) | 1988-02-25 |
| EP0256217A2 (de) | 1988-02-24 |
| EP0256217A3 (de) | 1988-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8330 | Complete disclaimer |