JPS5638671B2 - - Google Patents
Info
- Publication number
- JPS5638671B2 JPS5638671B2 JP11515872A JP11515872A JPS5638671B2 JP S5638671 B2 JPS5638671 B2 JP S5638671B2 JP 11515872 A JP11515872 A JP 11515872A JP 11515872 A JP11515872 A JP 11515872A JP S5638671 B2 JPS5638671 B2 JP S5638671B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Powder Metallurgy (AREA)
- Soft Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11515872A JPS5638671B2 (en:Method) | 1972-11-16 | 1972-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11515872A JPS5638671B2 (en:Method) | 1972-11-16 | 1972-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4974603A JPS4974603A (en:Method) | 1974-07-18 |
| JPS5638671B2 true JPS5638671B2 (en:Method) | 1981-09-08 |
Family
ID=14655752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11515872A Expired JPS5638671B2 (en:Method) | 1972-11-16 | 1972-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5638671B2 (en:Method) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897492A (en) * | 1972-08-14 | 1975-07-29 | Stauffer Chemical Co | Method of making carbamoyl sulfoxide derivatives |
| JPS5140597A (ja) * | 1974-10-02 | 1976-04-05 | Kawasaki Steel Co | Shoketsunanshitsujiseizairyono seizohoho |
| JPS5271312A (en) * | 1975-12-11 | 1977-06-14 | Nippon Musical Instruments Mfg | Moulding method for pig dust alloy |
| JPS5271311A (en) * | 1975-12-11 | 1977-06-14 | Nippon Musical Instruments Mfg | Method of producing ironnsiliconnaluminium alloy |
| JPS5310308A (en) * | 1976-06-29 | 1978-01-30 | Fujitsu Ltd | Preparation of sintered material of ferrosilicon |
| JPS5321018A (en) * | 1976-08-11 | 1978-02-27 | Nippon Tungsten | Hot hydrostatic pressure sintering process |
| JPS5353799A (en) * | 1976-10-26 | 1978-05-16 | Nippon Gakki Seizo Kk | Manufacturing process of magnetic materials |
| JPS5366808A (en) * | 1976-11-27 | 1978-06-14 | Fujitsu Ltd | Preparation of pure iron and ferrous sintered material |
| JPS6011447B2 (ja) * | 1976-12-17 | 1985-03-26 | ヤマハ株式会社 | 磁性材料の製法 |
| JPS6243113A (ja) * | 1985-08-21 | 1987-02-25 | Toshiba Corp | 焼結磁心 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB731003A (en) * | 1952-03-25 | 1955-06-01 | Gen Aniline & Film Corp | Iron nitride of improved high frequency electro-magnetic properties |
| US3663767A (en) * | 1968-11-16 | 1972-05-16 | Tokyo Shibaura Electric Co | Magnetic head |
| US3614339A (en) * | 1970-03-27 | 1971-10-19 | Spin Physics Inc | Magnetic transducer with wear resistant pole tips |
| US3661570A (en) * | 1970-04-03 | 1972-05-09 | Rca Corp | Magnetic head material method |
| US3739445A (en) * | 1970-12-29 | 1973-06-19 | Chromalloy American Corp | Powder metal magnetic pole piece |
-
1972
- 1972-11-16 JP JP11515872A patent/JPS5638671B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4974603A (en:Method) | 1974-07-18 |