HK1083932A1 - Magnet-manufacturing method, magnetic powder forming method and dry forming equipment - Google Patents

Magnet-manufacturing method, magnetic powder forming method and dry forming equipment

Info

Publication number
HK1083932A1
HK1083932A1 HK06103759A HK06103759A HK1083932A1 HK 1083932 A1 HK1083932 A1 HK 1083932A1 HK 06103759 A HK06103759 A HK 06103759A HK 06103759 A HK06103759 A HK 06103759A HK 1083932 A1 HK1083932 A1 HK 1083932A1
Authority
HK
Hong Kong
Prior art keywords
magnet
manufacturing
magnetic powder
dry
forming
Prior art date
Application number
HK06103759A
Inventor
Tsuneki Watanabe
Original Assignee
Tdk Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tdk Corp filed Critical Tdk Corp
Publication of HK1083932A1 publication Critical patent/HK1083932A1/en

Links

HK06103759A 2004-03-25 2006-03-24 Magnet-manufacturing method, magnetic powder forming method and dry forming equipment HK1083932A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004089597A JP2005277180A (en) 2004-03-25 2004-03-25 Magnet-manufacturing method, magnetic powder forming method and dry forming equipment

Publications (1)

Publication Number Publication Date
HK1083932A1 true HK1083932A1 (en) 2006-07-14

Family

ID=35046620

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06103759A HK1083932A1 (en) 2004-03-25 2006-03-24 Magnet-manufacturing method, magnetic powder forming method and dry forming equipment

Country Status (3)

Country Link
JP (1) JP2005277180A (en)
CN (1) CN100392778C (en)
HK (1) HK1083932A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007203577A (en) * 2006-02-01 2007-08-16 Tdk Corp Machine for molding in magnetic field, molding die, method for molding in magnetic field
CN101867267B (en) * 2010-05-24 2012-05-30 浙江西子富沃德电机有限公司 Technology for manufacturing neodymium iron boron (NdFeB) magnetic tile used for radial oriented motor and moulding mould thereof
CN102360908A (en) * 2011-10-20 2012-02-22 和瑞电子(中山)有限公司 Device and method for producing integrally formed inductor
US20150118096A1 (en) * 2012-04-23 2015-04-30 Aida Engineering, Ltd. High-density molding device and high-density molding method for mixed powder
JP6689571B2 (en) 2015-03-05 2020-04-28 信越化学工業株式会社 Rare earth sintered magnet manufacturing method
CN107331500B (en) * 2017-08-28 2024-02-23 佛山市顺德区江粉霸菱磁材有限公司 Special radial magnetic field orientation forming die
CN108723360B (en) * 2018-06-22 2024-03-26 江门杰富意磁性材有限公司 Forming and pressing equipment and method for mesh-shaped magnetic cores
CN112600318A (en) * 2020-12-22 2021-04-02 湖南航天磁电有限责任公司 Ferrite product capable of reducing motor tooth space torque and forming die thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2777693B2 (en) * 1993-12-29 1998-07-23 ティーディーケイ株式会社 Dry-formed ferrite magnet, method for producing the same, and dry-forming apparatus
JP2003203818A (en) * 2001-10-31 2003-07-18 Sumitomo Special Metals Co Ltd Method of manufacturing permanent magnet and pressing apparatus

Also Published As

Publication number Publication date
CN1674171A (en) 2005-09-28
JP2005277180A (en) 2005-10-06
CN100392778C (en) 2008-06-04

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20160325