JPS5741851A - Production of amorphous metallic sheet - Google Patents
Production of amorphous metallic sheetInfo
- Publication number
- JPS5741851A JPS5741851A JP11668080A JP11668080A JPS5741851A JP S5741851 A JPS5741851 A JP S5741851A JP 11668080 A JP11668080 A JP 11668080A JP 11668080 A JP11668080 A JP 11668080A JP S5741851 A JPS5741851 A JP S5741851A
- Authority
- JP
- Japan
- Prior art keywords
- slit
- molten metal
- paddle
- nozzle
- top end
- 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
Landscapes
- Continuous Casting (AREA)
Abstract
PURPOSE: To effectively obtain a sheet which is constant in thickness and is free from inclusion of suspended solids by forming an arc-shaped paddle by surface tension on the molten metal conducted to the slit opening at the leadig end of a nozzle, and allowing a revolving cooling disc to contact with this paddle.
CONSTITUTION: A refractory ingate body 3 forming a hollow shape in section in the upper opening is immersed in the molten metal 2 in a tank 1 down to prescribed depth. A nozzle 4 having a slit 5 of small width is disposed roughly at the center in the bottom part of the body 3. This nozzle 4 conducts the molten metal 2 in the tank 1 to the top end opening through the slit 5, and supplies the same onto the surface of the disc 6 rotating above this. The molten metal 2 in the top end opening part of the slit 5 forms an arc-shaped paddle 2' by surface tension. Therefore, the width of the top end opening part of this slit 5 is preferably about ≤4mm, more preferably about 1W3mm, and the space between the disc 6 and the paddle 2' is so determined that the contact between both is about 2W3mm. The lowering of a refractory block 7 is so adjusted as to maintain the surface level of the molten metal 2 constant.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11668080A JPS5741851A (en) | 1980-08-25 | 1980-08-25 | Production of amorphous metallic sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11668080A JPS5741851A (en) | 1980-08-25 | 1980-08-25 | Production of amorphous metallic sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5741851A true JPS5741851A (en) | 1982-03-09 |
Family
ID=14693214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11668080A Pending JPS5741851A (en) | 1980-08-25 | 1980-08-25 | Production of amorphous metallic sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5741851A (en) |
-
1980
- 1980-08-25 JP JP11668080A patent/JPS5741851A/en active Pending
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