JPS61124502A - 安定性金属磁性粉末及びその製造方法 - Google Patents
安定性金属磁性粉末及びその製造方法Info
- Publication number
- JPS61124502A JPS61124502A JP59244357A JP24435784A JPS61124502A JP S61124502 A JPS61124502 A JP S61124502A JP 59244357 A JP59244357 A JP 59244357A JP 24435784 A JP24435784 A JP 24435784A JP S61124502 A JPS61124502 A JP S61124502A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- magnetic powder
- fluoride
- metal
- hydrogen fluoride
- 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
Landscapes
- Soft Magnetic Materials (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59244357A JPS61124502A (ja) | 1984-11-21 | 1984-11-21 | 安定性金属磁性粉末及びその製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59244357A JPS61124502A (ja) | 1984-11-21 | 1984-11-21 | 安定性金属磁性粉末及びその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61124502A true JPS61124502A (ja) | 1986-06-12 |
| JPH0421722B2 JPH0421722B2 (2) | 1992-04-13 |
Family
ID=17117491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59244357A Granted JPS61124502A (ja) | 1984-11-21 | 1984-11-21 | 安定性金属磁性粉末及びその製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61124502A (2) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5411603A (en) * | 1993-01-22 | 1995-05-02 | Ugimag Sa | Method of protecting magnetic powders and densified permanent magnets of the Fe Nd B type from oxidation and atmospheric corrosion |
| JP2012039017A (ja) * | 2010-08-11 | 2012-02-23 | Hitachi Ltd | 磁石材料，磁石成形品及び回転機 |
-
1984
- 1984-11-21 JP JP59244357A patent/JPS61124502A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5411603A (en) * | 1993-01-22 | 1995-05-02 | Ugimag Sa | Method of protecting magnetic powders and densified permanent magnets of the Fe Nd B type from oxidation and atmospheric corrosion |
| JP2012039017A (ja) * | 2010-08-11 | 2012-02-23 | Hitachi Ltd | 磁石材料，磁石成形品及び回転機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0421722B2 (2) | 1992-04-13 |
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