JPS5752553A - Nozzle for casting of molten metal - Google Patents
Nozzle for casting of molten metalInfo
- Publication number
- JPS5752553A JPS5752553A JP12711380A JP12711380A JPS5752553A JP S5752553 A JPS5752553 A JP S5752553A JP 12711380 A JP12711380 A JP 12711380A JP 12711380 A JP12711380 A JP 12711380A JP S5752553 A JPS5752553 A JP S5752553A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- refractories
- gap layers
- slag line
- line part
- 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.)
- Pending
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
PURPOSE:To provide a casting nozzle which effectively prevents the generation of crack in a nozzle body by forming gap layers in at least part of the contact part of the refractories in a slag line part and a nozzle body. CONSTITUTION:The nozzle shown in (a) is formed with gap layers 4 on the inner side of the highly corrosion resistant refractories in the slag line part of a nozzle body 1 wherein the generation of crack in the nozzle body 1 is prevented by absorbing the difference in thermal expansion of the body 1 and the refractories 2 of the slag line part. The nozzle (b) is formed with the gap layers 4 over the entire contact part between the refractories 2 of the slag line part and the nozzle body 1, and the mozzle (c) is formed with the gap layers in the upper part of the refractories 2 of the slag line part. The nozzle (d) is formed with the gap layers 4 on the inner side of the refractories 2 in the case of a long nozzle. The nozzles (e) (f) are provided with the gap layers 4 and further refractories 3 for cushioning on the top, bottom, etc. of the refractories 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12711380A JPS5752553A (en) | 1980-09-16 | 1980-09-16 | Nozzle for casting of molten metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12711380A JPS5752553A (en) | 1980-09-16 | 1980-09-16 | Nozzle for casting of molten metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5752553A true JPS5752553A (en) | 1982-03-29 |
Family
ID=14951923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12711380A Pending JPS5752553A (en) | 1980-09-16 | 1980-09-16 | Nozzle for casting of molten metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5752553A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61502319A (en) * | 1984-06-05 | 1986-10-16 | シヤモツテ−ウント・ト−ンウエルク・クルト・ハ−ゲルブルガ− | Ceramic material outlet |
| JPH01284468A (en) * | 1988-05-11 | 1989-11-15 | Sumitomo Metal Ind Ltd | Submerged nozzle for continuous casting |
| JPH046352U (en) * | 1990-05-08 | 1992-01-21 |
-
1980
- 1980-09-16 JP JP12711380A patent/JPS5752553A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61502319A (en) * | 1984-06-05 | 1986-10-16 | シヤモツテ−ウント・ト−ンウエルク・クルト・ハ−ゲルブルガ− | Ceramic material outlet |
| JPH0236344B2 (en) * | 1984-06-05 | 1990-08-16 | Shamote Unto Tonberuku Kuruto Haagenburugeru | |
| JPH01284468A (en) * | 1988-05-11 | 1989-11-15 | Sumitomo Metal Ind Ltd | Submerged nozzle for continuous casting |
| JPH0464781B2 (en) * | 1988-05-11 | 1992-10-16 | Sumitomo Metal Ind | |
| JPH046352U (en) * | 1990-05-08 | 1992-01-21 |
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