JPS6414902A - Resin-bound type magnet - Google Patents
Resin-bound type magnetInfo
- Publication number
- JPS6414902A JPS6414902A JP62170490A JP17049087A JPS6414902A JP S6414902 A JPS6414902 A JP S6414902A JP 62170490 A JP62170490 A JP 62170490A JP 17049087 A JP17049087 A JP 17049087A JP S6414902 A JPS6414902 A JP S6414902A
- Authority
- JP
- Japan
- Prior art keywords
- synthetic resin
- chromic acid
- zinc phosphate
- resin
- treating
- 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.)
- Pending
Links
- 229920005989 resin Polymers 0.000 title abstract 3
- 239000011347 resin Substances 0.000 title abstract 3
- 239000006247 magnetic powder Substances 0.000 abstract 4
- 229920003002 synthetic resin Polymers 0.000 abstract 4
- 239000000057 synthetic resin Substances 0.000 abstract 4
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 abstract 4
- 229910000165 zinc phosphate Inorganic materials 0.000 abstract 4
- 239000011230 binding agent Substances 0.000 abstract 3
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 3
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 3
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 3
- 238000000748 compression moulding Methods 0.000 abstract 2
- 239000002075 main ingredient Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 150000002910 rare earth metals Chemical class 0.000 abstract 2
- 229910052723 transition metal Inorganic materials 0.000 abstract 2
- 150000003624 transition metals Chemical class 0.000 abstract 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 125000002084 dioxo-lambda(5)-bromanyloxy group Chemical group *OBr(=O)=O 0.000 abstract 1
- 229910000765 intermetallic Inorganic materials 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 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
- H01F1/047—Alloys characterised by their composition
- H01F1/053—Alloys characterised by their composition containing rare earth metals
- H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
- H01F1/057—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B
- H01F1/0571—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes
- H01F1/0575—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together
- H01F1/0578—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 and IIIa elements, e.g. Nd2Fe14B in the form of particles, e.g. rapid quenched powders or ribbon flakes pressed, sintered or bonded together bonded together
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Powder Metallurgy (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62170490A JPS6414902A (en) | 1987-07-08 | 1987-07-08 | Resin-bound type magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62170490A JPS6414902A (en) | 1987-07-08 | 1987-07-08 | Resin-bound type magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6414902A true JPS6414902A (en) | 1989-01-19 |
Family
ID=15905927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62170490A Pending JPS6414902A (en) | 1987-07-08 | 1987-07-08 | Resin-bound type magnet |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6414902A (ja) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0405321A1 (en) * | 1989-06-27 | 1991-01-02 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Magnet and method for manufacturing the same |
| JP2007281433A (ja) * | 2006-03-13 | 2007-10-25 | Hitachi Ltd | 結着剤を使用した磁石およびその製造方法 |
| WO2007122590A1 (de) * | 2006-04-25 | 2007-11-01 | Vacuumschmelze Gmbh & Co. Kg | Alterungsbeständiger dauermagnet aus einem legierungspulver und verfahren zu seiner herstellung |
| JP2020521339A (ja) * | 2017-11-29 | 2020-07-16 | 有研稀土新材料股▲フン▼有限公司 | 希土類ボンド磁性粉末、その作製方法及びボンド磁石 |
-
1987
- 1987-07-08 JP JP62170490A patent/JPS6414902A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0405321A1 (en) * | 1989-06-27 | 1991-01-02 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Magnet and method for manufacturing the same |
| EP0405321B1 (en) * | 1989-06-27 | 1994-08-31 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Magnet and method for manufacturing the same |
| JP2007281433A (ja) * | 2006-03-13 | 2007-10-25 | Hitachi Ltd | 結着剤を使用した磁石およびその製造方法 |
| US7914695B2 (en) | 2006-03-13 | 2011-03-29 | Hitachi, Ltd. | Magnet using binding agent and method of manufacturing the same |
| WO2007122590A1 (de) * | 2006-04-25 | 2007-11-01 | Vacuumschmelze Gmbh & Co. Kg | Alterungsbeständiger dauermagnet aus einem legierungspulver und verfahren zu seiner herstellung |
| GB2451774B (en) * | 2006-04-25 | 2011-06-01 | Vacuumschmelze Gmbh & Co Kg | Non-ageing permanent magnet made from an alloy powder and method for the production thereof |
| US8105443B2 (en) | 2006-04-25 | 2012-01-31 | Vacuumschmelze Gmbh & Co. | Non-ageing permanent magnet from an alloy powder and method for the production thereof |
| JP2020521339A (ja) * | 2017-11-29 | 2020-07-16 | 有研稀土新材料股▲フン▼有限公司 | 希土類ボンド磁性粉末、その作製方法及びボンド磁石 |
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