JPS5713103A - Wet type finely pulverizing method in manufacture of rare earth element magnet - Google Patents
Wet type finely pulverizing method in manufacture of rare earth element magnetInfo
- Publication number
- JPS5713103A JPS5713103A JP8394580A JP8394580A JPS5713103A JP S5713103 A JPS5713103 A JP S5713103A JP 8394580 A JP8394580 A JP 8394580A JP 8394580 A JP8394580 A JP 8394580A JP S5713103 A JPS5713103 A JP S5713103A
- Authority
- JP
- Japan
- Prior art keywords
- manufacture
- rare earth
- earth element
- wet type
- element magnet
- 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
Abstract
PURPOSE: To manufacture a magnet product with superior iCc characteristics by using a specified liq. medium as a vibrating liq. medium in wet system fine pulverization for manufacturing a rare earth element magnet.
CONSTITUTION: As a vibrating liq. medium for wet system fine pulverization flon 113(1,1,2-trichloro-1,2,2-trifluoroethane) is used in place of toluene. The fine pulverization is performed under the conditions of about 7 μm sample size in the preceding process and about 4hr pulverizing time. Thus, the iCc of the resulting magnet is regulated to ≥ about 25,000 Oe, and the manufacturing process and time can be reduced.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8394580A JPS5713103A (en) | 1980-06-23 | 1980-06-23 | Wet type finely pulverizing method in manufacture of rare earth element magnet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8394580A JPS5713103A (en) | 1980-06-23 | 1980-06-23 | Wet type finely pulverizing method in manufacture of rare earth element magnet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5713103A true JPS5713103A (en) | 1982-01-23 |
Family
ID=13816717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8394580A Pending JPS5713103A (en) | 1980-06-23 | 1980-06-23 | Wet type finely pulverizing method in manufacture of rare earth element magnet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5713103A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063875A (en) * | 1983-09-16 | 1985-04-12 | Sanyo Electric Co Ltd | Paste type cadmium anode plate for sealed alkaline storage battery |
JPS61208755A (en) * | 1985-03-13 | 1986-09-17 | Sanyo Electric Co Ltd | Pasted negative cadmium plate for sealed alkaline storage battery |
-
1980
- 1980-06-23 JP JP8394580A patent/JPS5713103A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6063875A (en) * | 1983-09-16 | 1985-04-12 | Sanyo Electric Co Ltd | Paste type cadmium anode plate for sealed alkaline storage battery |
JPH0250585B2 (en) * | 1983-09-16 | 1990-11-02 | Sanyo Electric Co | |
JPS61208755A (en) * | 1985-03-13 | 1986-09-17 | Sanyo Electric Co Ltd | Pasted negative cadmium plate for sealed alkaline storage battery |
JPH0568828B2 (en) * | 1985-03-13 | 1993-09-29 | Sanyo Electric Co |
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