KR101412856B1 - 자성 분체의 탈자 방법 - Google Patents
자성 분체의 탈자 방법 Download PDFInfo
- Publication number
- KR101412856B1 KR101412856B1 KR1020137000235A KR20137000235A KR101412856B1 KR 101412856 B1 KR101412856 B1 KR 101412856B1 KR 1020137000235 A KR1020137000235 A KR 1020137000235A KR 20137000235 A KR20137000235 A KR 20137000235A KR 101412856 B1 KR101412856 B1 KR 101412856B1
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic powder
- liquid
- container
- demagnetizing
- nickel
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
- H01F13/006—Methods and devices for demagnetising of magnetic bodies, e.g. workpieces, sheet material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F13/00—Apparatus or processes for magnetising or demagnetising
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Conductive Materials (AREA)
- Non-Insulated Conductors (AREA)
- Hard Magnetic Materials (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010153848A JP5494299B2 (ja) | 2010-07-06 | 2010-07-06 | 磁性粉体の脱磁方法 |
JPJP-P-2010-153848 | 2010-07-06 | ||
PCT/JP2011/064790 WO2012005143A1 (ja) | 2010-07-06 | 2011-06-28 | 磁性粉体の脱磁方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20130042542A KR20130042542A (ko) | 2013-04-26 |
KR101412856B1 true KR101412856B1 (ko) | 2014-06-26 |
Family
ID=45441126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020137000235A KR101412856B1 (ko) | 2010-07-06 | 2011-06-28 | 자성 분체의 탈자 방법 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP5494299B2 (zh) |
KR (1) | KR101412856B1 (zh) |
CN (1) | CN102959650B (zh) |
HK (1) | HK1177652A1 (zh) |
WO (1) | WO2012005143A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6394160B2 (ja) * | 2014-08-05 | 2018-09-26 | デクセリアルズ株式会社 | 異方性導電接着剤、その製造方法、接続構造体及びその製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR890005136B1 (ko) * | 1987-06-30 | 1989-12-11 | 삼성전기 주식회사 | 스텝모우터용 영구자석의 제조방법 |
JPH09275005A (ja) * | 1996-04-05 | 1997-10-21 | Sumitomo Special Metals Co Ltd | 異方性造粒粉の製造方法 |
JP2001284124A (ja) * | 2000-03-30 | 2001-10-12 | Sintokogio Ltd | 磁性粉粒体の脱磁方法及びその装置 |
JP2006019521A (ja) * | 2004-07-01 | 2006-01-19 | Inter Metallics Kk | 磁気異方性希土類焼結磁石の製造方法及び製造装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59107505A (ja) * | 1982-12-13 | 1984-06-21 | Tohoku Metal Ind Ltd | 着磁された磁性粉の脱磁方法 |
JPS59166199U (ja) * | 1983-04-23 | 1984-11-07 | 日本原子力研究所 | クラツドの消磁装置 |
JPH10125521A (ja) * | 1996-10-18 | 1998-05-15 | Sumitomo Special Metals Co Ltd | 異方性造粒粉の製造方法 |
JP2003034879A (ja) * | 2001-07-26 | 2003-02-07 | Sony Chem Corp | Niメッキ粒子及びその製造方法 |
JP4728665B2 (ja) * | 2004-07-15 | 2011-07-20 | 積水化学工業株式会社 | 導電性微粒子、導電性微粒子の製造方法、及び異方性導電材料 |
KR100719802B1 (ko) * | 2005-12-28 | 2007-05-18 | 제일모직주식회사 | 이방 전도 접속용 고신뢰성 전도성 미립자 |
-
2010
- 2010-07-06 JP JP2010153848A patent/JP5494299B2/ja active Active
-
2011
- 2011-06-28 WO PCT/JP2011/064790 patent/WO2012005143A1/ja active Application Filing
- 2011-06-28 KR KR1020137000235A patent/KR101412856B1/ko active IP Right Grant
- 2011-06-28 CN CN201180033243.XA patent/CN102959650B/zh active Active
-
2013
- 2013-05-08 HK HK13105519.6A patent/HK1177652A1/zh unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR890005136B1 (ko) * | 1987-06-30 | 1989-12-11 | 삼성전기 주식회사 | 스텝모우터용 영구자석의 제조방법 |
JPH09275005A (ja) * | 1996-04-05 | 1997-10-21 | Sumitomo Special Metals Co Ltd | 異方性造粒粉の製造方法 |
JP2001284124A (ja) * | 2000-03-30 | 2001-10-12 | Sintokogio Ltd | 磁性粉粒体の脱磁方法及びその装置 |
JP2006019521A (ja) * | 2004-07-01 | 2006-01-19 | Inter Metallics Kk | 磁気異方性希土類焼結磁石の製造方法及び製造装置 |
Also Published As
Publication number | Publication date |
---|---|
JP5494299B2 (ja) | 2014-05-14 |
CN102959650B (zh) | 2016-08-24 |
CN102959650A (zh) | 2013-03-06 |
JP2012018967A (ja) | 2012-01-26 |
HK1177652A1 (zh) | 2013-08-23 |
WO2012005143A1 (ja) | 2012-01-12 |
KR20130042542A (ko) | 2013-04-26 |
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