JPS60138056A - 焼結磁石材料 - Google Patents
焼結磁石材料Info
- Publication number
- JPS60138056A JPS60138056A JP58244791A JP24479183A JPS60138056A JP S60138056 A JPS60138056 A JP S60138056A JP 58244791 A JP58244791 A JP 58244791A JP 24479183 A JP24479183 A JP 24479183A JP S60138056 A JPS60138056 A JP S60138056A
- Authority
- JP
- Japan
- Prior art keywords
- less
- additive
- rare earth
- elements
- content
- 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
- 239000000463 material Substances 0.000 title claims abstract description 11
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 20
- 229910052718 tin Inorganic materials 0.000 claims abstract description 13
- 229910052745 lead Inorganic materials 0.000 claims abstract description 10
- 229910052738 indium Inorganic materials 0.000 claims abstract description 9
- 229910052709 silver Inorganic materials 0.000 claims abstract description 9
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 229910052796 boron Inorganic materials 0.000 claims abstract description 7
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 7
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 5
- 229910052732 germanium Inorganic materials 0.000 claims abstract description 5
- 229910052735 hafnium Inorganic materials 0.000 claims abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 5
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 4
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 4
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 4
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 4
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 4
- 229910052744 lithium Inorganic materials 0.000 claims abstract 4
- 229910052721 tungsten Inorganic materials 0.000 claims abstract 3
- 239000000654 additive Substances 0.000 claims description 30
- 230000000996 additive effect Effects 0.000 claims description 29
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- -1 8.0% Inorganic materials 0.000 claims 1
- 239000004927 clay Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 4
- 229910052720 vanadium Inorganic materials 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 description 29
- 239000000956 alloy Substances 0.000 description 29
- 239000000843 powder Substances 0.000 description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 8
- 230000032683 aging Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 238000010298 pulverizing process Methods 0.000 description 6
- 229910052786 argon Inorganic materials 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 229910001047 Hard ferrite Inorganic materials 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 150000002910 rare earth metals Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910017112 Fe—C Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
Landscapes
- Powder Metallurgy (AREA)
- Hard Magnetic Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58244791A JPS60138056A (ja) | 1983-12-27 | 1983-12-27 | 焼結磁石材料 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58244791A JPS60138056A (ja) | 1983-12-27 | 1983-12-27 | 焼結磁石材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60138056A true JPS60138056A (ja) | 1985-07-22 |
| JPH0474427B2 JPH0474427B2 (enrdf_load_stackoverflow) | 1992-11-26 |
Family
ID=17123978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58244791A Granted JPS60138056A (ja) | 1983-12-27 | 1983-12-27 | 焼結磁石材料 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60138056A (enrdf_load_stackoverflow) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60224757A (ja) * | 1984-04-23 | 1985-11-09 | Seiko Epson Corp | 永久磁石合金 |
| JPS62240742A (ja) * | 1986-03-27 | 1987-10-21 | シ−メンス、アクチエンゲゼルシヤフト | 永久磁石材料の製造方法 |
| JPH024939A (ja) * | 1987-10-08 | 1990-01-09 | Kawasaki Steel Corp | 希土類―遷移金属系磁石合金 |
| DE112006000070T5 (de) | 2005-07-15 | 2008-08-14 | Hitachi Metals, Ltd. | Seltenerdmetall-Sintermagnet und Verfahren zu seiner Herstellung |
| JP2009302256A (ja) * | 2008-06-12 | 2009-12-24 | Tdk Corp | 希土類磁石の製造方法 |
| CN110835704A (zh) * | 2019-12-10 | 2020-02-25 | 徐州格雷安环保设备有限公司 | 一种耐磨合金金属材料 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW480636B (en) | 1996-12-04 | 2002-03-21 | Seiko Epson Corp | Electronic component and semiconductor device, method for manufacturing and mounting thereof, and circuit board and electronic equipment |
-
1983
- 1983-12-27 JP JP58244791A patent/JPS60138056A/ja active Granted
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60224757A (ja) * | 1984-04-23 | 1985-11-09 | Seiko Epson Corp | 永久磁石合金 |
| JPS62240742A (ja) * | 1986-03-27 | 1987-10-21 | シ−メンス、アクチエンゲゼルシヤフト | 永久磁石材料の製造方法 |
| JPH024939A (ja) * | 1987-10-08 | 1990-01-09 | Kawasaki Steel Corp | 希土類―遷移金属系磁石合金 |
| DE112006000070T5 (de) | 2005-07-15 | 2008-08-14 | Hitachi Metals, Ltd. | Seltenerdmetall-Sintermagnet und Verfahren zu seiner Herstellung |
| US9551052B2 (en) | 2005-07-15 | 2017-01-24 | Hitachi Metals, Ltd. | Rare earth sintered magnet and method for production thereof |
| DE112006000070B4 (de) | 2005-07-15 | 2024-12-05 | Hitachi, Ltd. | Seltenerdmetall-Sintermagnet und Verfahren zu seiner Herstellung |
| JP2009302256A (ja) * | 2008-06-12 | 2009-12-24 | Tdk Corp | 希土類磁石の製造方法 |
| CN110835704A (zh) * | 2019-12-10 | 2020-02-25 | 徐州格雷安环保设备有限公司 | 一种耐磨合金金属材料 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0474427B2 (enrdf_load_stackoverflow) | 1992-11-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |