JPS62208608A - 複合磁性材料 - Google Patents
複合磁性材料Info
- Publication number
- JPS62208608A JPS62208608A JP61049551A JP4955186A JPS62208608A JP S62208608 A JPS62208608 A JP S62208608A JP 61049551 A JP61049551 A JP 61049551A JP 4955186 A JP4955186 A JP 4955186A JP S62208608 A JPS62208608 A JP S62208608A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- nylon
- magnetic
- magnetic powder
- surface treatment
- 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
- 239000002131 composite material Substances 0.000 title claims description 10
- 239000000696 magnetic material Substances 0.000 title claims description 7
- 239000004677 Nylon Substances 0.000 claims description 18
- 229920001778 nylon Polymers 0.000 claims description 18
- 239000006247 magnetic powder Substances 0.000 claims description 15
- 239000012756 surface treatment agent Substances 0.000 claims description 11
- 239000000314 lubricant Substances 0.000 claims description 5
- 150000002902 organometallic compounds Chemical class 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000008188 pellet Substances 0.000 description 4
- 238000004898 kneading Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910001035 Soft ferrite Inorganic materials 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910000702 sendust Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
- H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
- H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
- H01F1/08—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together
- H01F1/083—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder pressed, sintered, or bound together in a bonding agent
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetic Record Carriers (AREA)
- Hard Magnetic Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Paints Or Removers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61049551A JPS62208608A (ja) | 1986-03-08 | 1986-03-08 | 複合磁性材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61049551A JPS62208608A (ja) | 1986-03-08 | 1986-03-08 | 複合磁性材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62208608A true JPS62208608A (ja) | 1987-09-12 |
| JPH0466363B2 JPH0466363B2 (enrdf_load_stackoverflow) | 1992-10-23 |
Family
ID=12834327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61049551A Granted JPS62208608A (ja) | 1986-03-08 | 1986-03-08 | 複合磁性材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62208608A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0769791A1 (en) * | 1995-10-18 | 1997-04-23 | Seiko Epson Corporation | Rare earth bonded magnet and composition therefor |
| EP0772211A1 (en) * | 1995-11-06 | 1997-05-07 | Seiko Epson Corporation | Rare earth bonded magnet, rare earth magnetic composition, and method for manufacturing rare earth bonded magnet |
| US6140278A (en) * | 1998-11-04 | 2000-10-31 | National Research Council Of Canada | Lubricated ferrous powder compositions for cold and warm pressing applications |
-
1986
- 1986-03-08 JP JP61049551A patent/JPS62208608A/ja active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0769791A1 (en) * | 1995-10-18 | 1997-04-23 | Seiko Epson Corporation | Rare earth bonded magnet and composition therefor |
| US5888417A (en) * | 1995-10-18 | 1999-03-30 | Seiko Epson Corporation | Rare earth bonded magnet and composition therefor |
| EP0772211A1 (en) * | 1995-11-06 | 1997-05-07 | Seiko Epson Corporation | Rare earth bonded magnet, rare earth magnetic composition, and method for manufacturing rare earth bonded magnet |
| US6140278A (en) * | 1998-11-04 | 2000-10-31 | National Research Council Of Canada | Lubricated ferrous powder compositions for cold and warm pressing applications |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0466363B2 (enrdf_load_stackoverflow) | 1992-10-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0220321B1 (en) | Soft magnetic material composition and method of molding the same | |
| JPS62208608A (ja) | 複合磁性材料 | |
| JPH0467761B2 (enrdf_load_stackoverflow) | ||
| JPS62259404A (ja) | 複合磁性材料 | |
| JPS6279259A (ja) | 時計用外装部品組成物 | |
| JPS60244888A (ja) | 自動巻腕時計用おもり組成物 | |
| JPS61179506A (ja) | 磁性体組成物 | |
| JPS595218B2 (ja) | プラスチック磁石の製造方法 | |
| JPH03270201A (ja) | 複合磁性材料およびプラスチック磁石 | |
| JPH01111305A (ja) | プラスチック磁石組成物 | |
| JPS63185005A (ja) | 永久磁石 | |
| JPS60216524A (ja) | 氷久磁石の製造方法 | |
| JPS63299106A (ja) | プラスチック磁石材料 | |
| JP3066131B2 (ja) | 軟質フェライト・ポリアミド系樹脂複合成形体用材料 | |
| JPS62211902A (ja) | 異方性複合磁石 | |
| JPS59176346A (ja) | 樹脂磁石成形材料の製造法 | |
| JPH0435002A (ja) | 樹脂磁石成形材料 | |
| JPS63185004A (ja) | 永久磁石 | |
| JPH03215563A (ja) | 熱可塑性樹脂組成物 | |
| JPH03207761A (ja) | 合成樹脂磁石用組成物 | |
| JPS63233504A (ja) | 樹脂磁石成形材料 | |
| JPS63181403A (ja) | 樹脂磁石成形材料 | |
| CN119284966A (zh) | 一种低成本注射铁氧体磁粉及其制造方法 | |
| JPS60156751A (ja) | 成形性の良好な磁性体組成物 | |
| JPH03167804A (ja) | 樹脂磁石成形材料 |