JPS5725265A - Manufacture of nozzle for molten metal casting - Google Patents
Manufacture of nozzle for molten metal castingInfo
- Publication number
- JPS5725265A JPS5725265A JP9941080A JP9941080A JPS5725265A JP S5725265 A JPS5725265 A JP S5725265A JP 9941080 A JP9941080 A JP 9941080A JP 9941080 A JP9941080 A JP 9941080A JP S5725265 A JPS5725265 A JP S5725265A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- nozzle
- forming mold
- forming
- manufacture
- 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
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
Abstract
PURPOSE:To make the upper and lower parts uniform, to shorten solidifying time and to make working after removing the mold unnecessary by rotating a forming mold and forming a nozzle by centrifugal force. CONSTITUTION:A forming mold 2 is attached to a rotation shaft 1 freely rotatably. Carbon and >=1 materials, for instance alumina, mullite, silica etc. are belended and mixed with an organic binder. The mixture 3 is put into the forming mold 2 and rotated. After solidification of the mixture 3 in the forming mold 2, it is removed from the mold, dried and calcined in a reducing atmosphere. As the nozzle is formed by centrifugal force, and upper and lower parts become uniform, and solidification time is shortened. As the dimension of the forming mold is the same with outer dimension of the product, working is not necessary after removing the mold.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9941080A JPS5725265A (en) | 1980-07-22 | 1980-07-22 | Manufacture of nozzle for molten metal casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9941080A JPS5725265A (en) | 1980-07-22 | 1980-07-22 | Manufacture of nozzle for molten metal casting |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5725265A true JPS5725265A (en) | 1982-02-10 |
JPS6241441B2 JPS6241441B2 (en) | 1987-09-03 |
Family
ID=14246704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9941080A Granted JPS5725265A (en) | 1980-07-22 | 1980-07-22 | Manufacture of nozzle for molten metal casting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5725265A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170152U (en) * | 1982-05-07 | 1983-11-14 | 品川白煉瓦株式会社 | Air seal pipe for molten metal casting |
JP2014223626A (en) * | 2011-07-27 | 2014-12-04 | デュール システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Painting equipment and operation method of painting equipment |
-
1980
- 1980-07-22 JP JP9941080A patent/JPS5725265A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58170152U (en) * | 1982-05-07 | 1983-11-14 | 品川白煉瓦株式会社 | Air seal pipe for molten metal casting |
JPS5942198Y2 (en) * | 1982-05-07 | 1984-12-08 | 品川白煉瓦株式会社 | Air seal pipe for molten metal casting |
JP2014223626A (en) * | 2011-07-27 | 2014-12-04 | デュール システムズ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Painting equipment and operation method of painting equipment |
Also Published As
Publication number | Publication date |
---|---|
JPS6241441B2 (en) | 1987-09-03 |
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