JPS6415341A - Cu-fe-ge magnetic alloy and its production - Google Patents
Cu-fe-ge magnetic alloy and its productionInfo
- Publication number
- JPS6415341A JPS6415341A JP62170496A JP17049687A JPS6415341A JP S6415341 A JPS6415341 A JP S6415341A JP 62170496 A JP62170496 A JP 62170496A JP 17049687 A JP17049687 A JP 17049687A JP S6415341 A JPS6415341 A JP S6415341A
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- magnetic alloy
- magnetic
- coercive force
- production
- 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
- 229910001004 magnetic alloy Inorganic materials 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 2
- 239000000956 alloy Substances 0.000 abstract 2
- 229910052802 copper Inorganic materials 0.000 abstract 2
- 229910052732 germanium Inorganic materials 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 229910000905 alloy phase Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Hard Magnetic Materials (AREA)
Abstract
PURPOSE:To manufacture a magnetic alloy excellent in magnetic properties such as coercive force, by preparing a magnetic alloy by blending specific percentages of Cu, Fe, and Ge. CONSTITUTION:A magnetic alloy which has a composition consisting of, by weight, 20-85% Cu, 2-30% Fe, 2-30% Ge, and inevitable impurities and containing, if necessary, 0.2-15% of at least one or more elements among Cr, Mn, Co, and Ni and in which main phase is composed of an alloy phase consisting of tetragonal crystals of about 15-70mu is prepared. By this method, a casting alloy for magnet in which maximum energy product (BH)max is regulated to about 1-4MGOe (about 4KOe coercive force) can be obtained, and this alloy is useful for bond magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62170496A JPS6415341A (en) | 1987-07-08 | 1987-07-08 | Cu-fe-ge magnetic alloy and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62170496A JPS6415341A (en) | 1987-07-08 | 1987-07-08 | Cu-fe-ge magnetic alloy and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415341A true JPS6415341A (en) | 1989-01-19 |
| JPH039174B2 JPH039174B2 (en) | 1991-02-07 |
Family
ID=15906043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62170496A Granted JPS6415341A (en) | 1987-07-08 | 1987-07-08 | Cu-fe-ge magnetic alloy and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6415341A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099695A (en) * | 2017-05-09 | 2017-08-29 | 于泠然 | A kind of deformable permanent-magnet alloy, deformable permanent-magnet alloy strip and preparation method thereof |
-
1987
- 1987-07-08 JP JP62170496A patent/JPS6415341A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107099695A (en) * | 2017-05-09 | 2017-08-29 | 于泠然 | A kind of deformable permanent-magnet alloy, deformable permanent-magnet alloy strip and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039174B2 (en) | 1991-02-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5011552A (en) | Method for producing a rare earth metal-iron-boron permanent magnet by use of a rapidly-quenched alloy powder | |
| JPH02175830A (en) | Hard magnetic material | |
| EP0680054A1 (en) | Re-Fe-B magnets and manufacturing method for the same | |
| ATE166488T1 (en) | SE-FE-B TYPE MAGNET POWDER, SINTERED MAGNETS THEREOF AND PRODUCTION PROCESS | |
| US4929275A (en) | Magnetic alloy compositions and permanent magnets | |
| EP0234790B1 (en) | Permanent magnetic alloy comprising gold, platinum and cobalt | |
| JPS5511339A (en) | Permanent magnet | |
| JPS6415341A (en) | Cu-fe-ge magnetic alloy and its production | |
| JPS5822537B2 (en) | Fe↓-Cr↓-Co magnetic alloy | |
| CN100356603C (en) | Novel rareearth super magnetostrictive material and preparation method thereof | |
| EP0018942B1 (en) | Ductile magnetic alloys, method of making same and magnetic body | |
| US3450580A (en) | Permanent magnets | |
| GB2076426A (en) | Rare earth metal-containing alloys for permanent magnets | |
| JPH0146575B2 (en) | ||
| JPH0152469B2 (en) | ||
| JPS5620140A (en) | Permanent magnet material | |
| GB903586A (en) | Improvements in or relating to permanent magnets | |
| JPS5445619A (en) | Permanent magnetic alloy materials | |
| Krishnan | Preparation of rare earth-cobalt magnet alloy by reduction-diffusion process | |
| JPS5672146A (en) | Decorative monel alloy material | |
| JPS60218445A (en) | Resin bonded rare earth element-cobalt magnet | |
| KR100384624B1 (en) | Permanent Magnet Alloy and its Manufacturing Method | |
| JPH03244106A (en) | Permanent magnet | |
| JPS62158852A (en) | Permanent magnet material | |
| JPS6115936A (en) | Rare earth element-base permanent magnet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |