JPS5691969A - Manufacture of amorphous metallic ribbon - Google Patents
Manufacture of amorphous metallic ribbonInfo
- Publication number
- JPS5691969A JPS5691969A JP16924179A JP16924179A JPS5691969A JP S5691969 A JPS5691969 A JP S5691969A JP 16924179 A JP16924179 A JP 16924179A JP 16924179 A JP16924179 A JP 16924179A JP S5691969 A JPS5691969 A JP S5691969A
- Authority
- JP
- Japan
- Prior art keywords
- diameter
- rolls
- roll
- amorphous metallic
- metallic ribbon
- 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 reduce forces applied to supporting shafts by arranging manufacturing devices at two upper and lower stages and by making the diameter of one lower forming roll less than that of the other.
CONSTITUTION: A molten metal is spoutted out of the tip of nozzle 9 to the forming part of cooling forming rolls 5 and 6 at the upper stage and suddenly cooled and rolled into amorphous metallic ribbon 13, which is sent to lower rolls. Meanwhile, a molten metal sent to nozzle 10 is spoutted to lower rolls 17 and 18 at the lower stage and made into amorphous metallic ribbon 14. Since rolls 17 and 18 differ in roll diameter and use large-diameter roll 17 and small-diameter roll 18, the pressure receiving area of every ribbon decreased in comparison with that when both the rolls are equal in diameter to the large-diameter roll 17 and even reducing forces applied to cooling forming rolls 17 and 18 results in the same effect with that when a large force is applied to the large-diameter roll.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16924179A JPS5691969A (en) | 1979-12-27 | 1979-12-27 | Manufacture of amorphous metallic ribbon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16924179A JPS5691969A (en) | 1979-12-27 | 1979-12-27 | Manufacture of amorphous metallic ribbon |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5691969A true JPS5691969A (en) | 1981-07-25 |
Family
ID=15882851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16924179A Pending JPS5691969A (en) | 1979-12-27 | 1979-12-27 | Manufacture of amorphous metallic ribbon |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5691969A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141352A (en) * | 1983-02-02 | 1984-08-14 | Nippon Kokan Kk <Nkk> | Production of amorphous or fine crystalline metallic strip |
-
1979
- 1979-12-27 JP JP16924179A patent/JPS5691969A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59141352A (en) * | 1983-02-02 | 1984-08-14 | Nippon Kokan Kk <Nkk> | Production of amorphous or fine crystalline metallic strip |
JPS6159818B2 (en) * | 1983-02-02 | 1986-12-18 | Nippon Kokan Kk |
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