JPS5433256A - Treating method of magnetic powder - Google Patents
Treating method of magnetic powderInfo
- Publication number
- JPS5433256A JPS5433256A JP9917977A JP9917977A JPS5433256A JP S5433256 A JPS5433256 A JP S5433256A JP 9917977 A JP9917977 A JP 9917977A JP 9917977 A JP9917977 A JP 9917977A JP S5433256 A JPS5433256 A JP S5433256A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic powder
- treating method
- coercive force
- iron
- making
- 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
- 239000006247 magnetic powder Substances 0.000 title abstract 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Powder Metallurgy (AREA)
- Magnetic Record Carriers (AREA)
- Hard Magnetic Materials (AREA)
- Compounds Of Iron (AREA)
- Paints Or Removers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9917977A JPS5433256A (en) | 1977-08-18 | 1977-08-18 | Treating method of magnetic powder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9917977A JPS5433256A (en) | 1977-08-18 | 1977-08-18 | Treating method of magnetic powder |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5433256A true JPS5433256A (en) | 1979-03-10 |
JPS6124805B2 JPS6124805B2 (ja) | 1986-06-12 |
Family
ID=14240416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9917977A Granted JPS5433256A (en) | 1977-08-18 | 1977-08-18 | Treating method of magnetic powder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5433256A (ja) |
-
1977
- 1977-08-18 JP JP9917977A patent/JPS5433256A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6124805B2 (ja) | 1986-06-12 |
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