JPH0112582B2 - - Google Patents
Info
- Publication number
- JPH0112582B2 JPH0112582B2 JP27119685A JP27119685A JPH0112582B2 JP H0112582 B2 JPH0112582 B2 JP H0112582B2 JP 27119685 A JP27119685 A JP 27119685A JP 27119685 A JP27119685 A JP 27119685A JP H0112582 B2 JPH0112582 B2 JP H0112582B2
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- inert gas
- air pocket
- long nozzle
- inner brick
- 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
- 239000011449 brick Substances 0.000 claims description 16
- 238000009749 continuous casting Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 9
- 239000011261 inert gas Substances 0.000 description 18
- 239000007789 gas Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 230000005587 bubbling Effects 0.000 description 6
- 238000007789 sealing Methods 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000010953 base metal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 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
- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 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
- B22D41/58—Pouring-nozzles with gas injecting means
-
- 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
- B22D41/502—Connection arrangements; Sealing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27119685A JPS62130753A (ja) | 1985-12-02 | 1985-12-02 | 連続鋳造用ノズル |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27119685A JPS62130753A (ja) | 1985-12-02 | 1985-12-02 | 連続鋳造用ノズル |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62130753A JPS62130753A (ja) | 1987-06-13 |
| JPH0112582B2 true JPH0112582B2 (sv) | 1989-03-01 |
Family
ID=17496686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27119685A Granted JPS62130753A (ja) | 1985-12-02 | 1985-12-02 | 連続鋳造用ノズル |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62130753A (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057078A (zh) * | 2013-11-20 | 2014-09-24 | 攀钢集团攀枝花钢铁研究院有限公司 | 长水口及连铸方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5613545A (en) * | 1991-11-12 | 1997-03-25 | Shinagawa Refractories Co. Ltd. | Inert gas injecting plate brick or insert nozzle brick for use in a sliding gate valve apparatus of molten metal |
| ATE195086T1 (de) * | 1992-06-18 | 2000-08-15 | Shinagawa Refractories Co | Feuerfester block für das stranggiessen |
| JP5755259B2 (ja) * | 2013-01-09 | 2015-07-29 | 東京窯業株式会社 | 連続鋳造用ロングノズル |
| JP7068170B2 (ja) | 2017-06-20 | 2022-05-16 | 黒崎播磨株式会社 | 鋳造用ノズル |
-
1985
- 1985-12-02 JP JP27119685A patent/JPS62130753A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057078A (zh) * | 2013-11-20 | 2014-09-24 | 攀钢集团攀枝花钢铁研究院有限公司 | 长水口及连铸方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62130753A (ja) | 1987-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |