JP2005079511A5 - - Google Patents
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- Publication number
- JP2005079511A5 JP2005079511A5 JP2003311353A JP2003311353A JP2005079511A5 JP 2005079511 A5 JP2005079511 A5 JP 2005079511A5 JP 2003311353 A JP2003311353 A JP 2003311353A JP 2003311353 A JP2003311353 A JP 2003311353A JP 2005079511 A5 JP2005079511 A5 JP 2005079511A5
- Authority
- JP
- Japan
- Prior art keywords
- magnetic particles
- heat treatment
- less
- metal magnetic
- oxide
- 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
- 239000006249 magnetic particle Substances 0.000 claims 7
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- 239000002131 composite material Substances 0.000 claims 3
- 238000010438 heat treatment Methods 0.000 claims 3
- 239000000696 magnetic material Substances 0.000 claims 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 2
- 239000011248 coating agent Substances 0.000 claims 2
- 238000000576 coating method Methods 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 2
- 229910052814 silicon oxide Inorganic materials 0.000 claims 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000035699 permeability Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003311353A JP2005079511A (ja) | 2003-09-03 | 2003-09-03 | 軟磁性材料およびその製造方法 |
| PCT/JP2004/012846 WO2005024859A1 (ja) | 2003-09-03 | 2004-09-03 | 軟磁性材料およびその製造方法 |
| CNA2004800253531A CN1846282A (zh) | 2003-09-03 | 2004-09-03 | 软磁材料及其制造方法 |
| EP04772795A EP1662518A1 (en) | 2003-09-03 | 2004-09-03 | Soft magnetic material and method for producing same |
| BRPI0414095-8A BRPI0414095A (pt) | 2003-09-03 | 2004-09-03 | material magnético macio e método para produção do mesmo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003311353A JP2005079511A (ja) | 2003-09-03 | 2003-09-03 | 軟磁性材料およびその製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005079511A JP2005079511A (ja) | 2005-03-24 |
| JP2005079511A5 true JP2005079511A5 (enExample) | 2006-10-19 |
Family
ID=34269693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003311353A Pending JP2005079511A (ja) | 2003-09-03 | 2003-09-03 | 軟磁性材料およびその製造方法 |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1662518A1 (enExample) |
| JP (1) | JP2005079511A (enExample) |
| CN (1) | CN1846282A (enExample) |
| BR (1) | BRPI0414095A (enExample) |
| WO (1) | WO2005024859A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4865527B2 (ja) * | 2006-12-18 | 2012-02-01 | 富士電機株式会社 | 軟磁性成形体およびその製造方法 |
| JP5227756B2 (ja) | 2008-01-31 | 2013-07-03 | 本田技研工業株式会社 | 軟磁性材料の製造方法 |
| DE102008023059B4 (de) * | 2008-05-09 | 2010-06-10 | Eto Magnetic Gmbh | Verfahren zum Herstellen eines magnetisierbaren metallischen Formkörpers |
| JP2009290024A (ja) * | 2008-05-29 | 2009-12-10 | Denso Corp | 圧粉磁心の製造方法 |
| JP5435398B2 (ja) * | 2009-08-27 | 2014-03-05 | Ｔｄｋ株式会社 | 軟磁性圧粉磁芯、及び、その製造方法 |
| JP5539159B2 (ja) * | 2010-11-04 | 2014-07-02 | アイダエンジニアリング株式会社 | 混合粉末の高密度成形方法および高密度成形装置。 |
| CN107578872B (zh) * | 2017-08-10 | 2019-10-22 | 深圳市铂科新材料股份有限公司 | 一种耐高温热处理的金属软磁粉芯的制备方法 |
| KR102004805B1 (ko) | 2017-10-18 | 2019-07-29 | 삼성전기주식회사 | 코일 전자 부품 |
| JP2021021097A (ja) * | 2019-07-25 | 2021-02-18 | Tdk株式会社 | 複合磁性粉及びこれを用いた圧粉磁心、並びに、複合磁性粉の製造方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3435223B2 (ja) * | 1994-08-26 | 2003-08-11 | 住友特殊金属株式会社 | センダスト系焼結合金の製造方法 |
| JP2003037018A (ja) * | 2001-07-23 | 2003-02-07 | Daido Steel Co Ltd | 圧粉磁心の製造方法 |
-
2003
- 2003-09-03 JP JP2003311353A patent/JP2005079511A/ja active Pending
-
2004
- 2004-09-03 CN CNA2004800253531A patent/CN1846282A/zh active Pending
- 2004-09-03 EP EP04772795A patent/EP1662518A1/en not_active Withdrawn
- 2004-09-03 WO PCT/JP2004/012846 patent/WO2005024859A1/ja not_active Ceased
- 2004-09-03 BR BRPI0414095-8A patent/BRPI0414095A/pt not_active IP Right Cessation
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