JPS58141325A - Ｆｅ−Ｃｒ−Ｃｏ系磁石合金の製造方法 - Google Patents
Ｆｅ−Ｃｒ−Ｃｏ系磁石合金の製造方法Info
- Publication number
- JPS58141325A JPS58141325A JP2120382A JP2120382A JPS58141325A JP S58141325 A JPS58141325 A JP S58141325A JP 2120382 A JP2120382 A JP 2120382A JP 2120382 A JP2120382 A JP 2120382A JP S58141325 A JPS58141325 A JP S58141325A
- Authority
- JP
- Japan
- Prior art keywords
- magnet alloy
- manufacture
- alpha
- grain size
- magnetic
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000000956 alloy Substances 0.000 title claims abstract 5
- 229910045601 alloy Inorganic materials 0.000 title claims abstract 5
- 239000013078 crystal Substances 0.000 claims abstract description 10
- 229910017110 Fe—Cr—Co Inorganic materials 0.000 claims abstract description 6
- 238000011282 treatment Methods 0.000 claims description 11
- 238000001330 spinodal decomposition reaction Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 229910001004 magnetic alloy Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/007—Heat treatment of ferrous alloys containing Co
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2120382A JPS58141325A (ja) | 1982-02-15 | 1982-02-15 | Ｆｅ−Ｃｒ−Ｃｏ系磁石合金の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2120382A JPS58141325A (ja) | 1982-02-15 | 1982-02-15 | Ｆｅ−Ｃｒ−Ｃｏ系磁石合金の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58141325A true JPS58141325A (ja) | 1983-08-22 |
| JPS6254167B2 JPS6254167B2 (OSRAM) | 1987-11-13 |
Family
ID=12048417
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2120382A Granted JPS58141325A (ja) | 1982-02-15 | 1982-02-15 | Ｆｅ−Ｃｒ−Ｃｏ系磁石合金の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141325A (OSRAM) |
-
1982
- 1982-02-15 JP JP2120382A patent/JPS58141325A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6254167B2 (OSRAM) | 1987-11-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4475962A (en) | Annealing method for amorphous magnetic alloy | |
| CN1128804A (zh) | 耐磨的高导磁率合金、其制备方法以及记录和再生磁头 | |
| JPS58141325A (ja) | Ｆｅ−Ｃｒ−Ｃｏ系磁石合金の製造方法 | |
| JPH0328502B2 (OSRAM) | ||
| JPS637332A (ja) | 高い飽和磁化を有する薄帯の製造方法 | |
| JPH02115362A (ja) | 黄金色を呈するＮｉ−Ｔｉ形状記憶合金およびその製造方法 | |
| KR960012243B1 (ko) | 연자성 합금막 | |
| KR890004864B1 (ko) | 자기 헤드용 비정질 자성 합금 | |
| KR890004866B1 (ko) | 오디오 헤드용 비정질 합금 | |
| US6303240B1 (en) | Soft magnetic thin film | |
| JPH0280533A (ja) | 高透磁率微細結晶合金及びその製造方法 | |
| JP2935606B2 (ja) | 磁気ディスクの製造方法 | |
| JP2832588B2 (ja) | 鉄基軟磁性材料 | |
| JPS5938349A (ja) | 高飽和磁束密度・高透磁率非晶質磁性合金 | |
| JP3413609B2 (ja) | Ｆｅ−Ｃｒ−Ｃｏ系磁石合金およびその製造方法 | |
| JPS61117401A (ja) | 磁気スケ−ルの製造方法 | |
| CN1109628A (zh) | Fe-M-C系磁性膜及其制造方法 | |
| JPS5913309A (ja) | 磁気応用デバイスとその製造方法 | |
| JPH08148320A (ja) | 合金および金属間化合物擬単磁区磁性材料粉末の製造 | |
| JP3236277B2 (ja) | 軟磁性合金膜の製造方法 | |
| JP2023125603A (ja) | ＦｅＣｏＶ基合金系硬質磁性体の製造方法 | |
| JP2657710B2 (ja) | 軟磁性薄膜の製造方法 | |
| JP3056401B2 (ja) | 軟磁性合金膜 | |
| JPH0547552A (ja) | 軟磁性薄膜 | |
| JPS5990222A (ja) | 薄膜磁気再生ヘツド |