JP2009049202A5 - - Google Patents

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Publication number
JP2009049202A5
JP2009049202A5 JP2007214074A JP2007214074A JP2009049202A5 JP 2009049202 A5 JP2009049202 A5 JP 2009049202A5 JP 2007214074 A JP2007214074 A JP 2007214074A JP 2007214074 A JP2007214074 A JP 2007214074A JP 2009049202 A5 JP2009049202 A5 JP 2009049202A5
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JP
Japan
Prior art keywords
mold
ndfeb
producing
sintered magnet
magnet according
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
Application number
JP2007214074A
Other languages
English (en)
Japanese (ja)
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JP2009049202A (ja
JP4879843B2 (ja
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Publication date
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Priority claimed from JP2007214074A external-priority patent/JP4879843B2/ja
Priority to JP2007214074A priority Critical patent/JP4879843B2/ja
Priority to EP08827794.2A priority patent/EP2187410B1/en
Priority to CN200880102582A priority patent/CN101809689A/zh
Priority to PCT/JP2008/002251 priority patent/WO2009025086A1/ja
Priority to CA2696700A priority patent/CA2696700C/en
Priority to CN201510524015.2A priority patent/CN105097262A/zh
Priority to US12/673,937 priority patent/US9831034B2/en
Priority to KR1020107004164A priority patent/KR20100043086A/ko
Priority to EP16172668.2A priority patent/EP3091545A1/en
Publication of JP2009049202A publication Critical patent/JP2009049202A/ja
Publication of JP2009049202A5 publication Critical patent/JP2009049202A5/ja
Publication of JP4879843B2 publication Critical patent/JP4879843B2/ja
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007214074A 2007-08-20 2007-08-20 ＮｄＦｅＢ系焼結磁石の製造方法およびＮｄＦｅＢ焼結磁石製造用モールド Active JP4879843B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2007214074A JP4879843B2 (ja) 2007-08-20 2007-08-20 ＮｄＦｅＢ系焼結磁石の製造方法およびＮｄＦｅＢ焼結磁石製造用モールド
US12/673,937 US9831034B2 (en) 2007-08-20 2008-08-20 Method for making NdFeB sintered magnet and mold for making the same
EP16172668.2A EP3091545A1 (en) 2007-08-20 2008-08-20 Mold for making ndfeb sintered magnet
PCT/JP2008/002251 WO2009025086A1 (ja) 2007-08-20 2008-08-20 NdFeB系焼結磁石の製造方法およびNdFeB焼結磁石製造用モールド
CA2696700A CA2696700C (en) 2007-08-20 2008-08-20 Method for making ndfeb system sintered magnet and mold for making the same
CN201510524015.2A CN105097262A (zh) 2007-08-20 2008-08-20 NdFeB系烧结磁铁的制造方法及NdFeB烧结磁铁制造用模
EP08827794.2A EP2187410B1 (en) 2007-08-20 2008-08-20 METHOD FOR MAKING NdFeB SINTERED MAGNET AND MOLD FOR MAKING THE SAME
KR1020107004164A KR20100043086A (ko) 2007-08-20 2008-08-20 ＮｄＦｅＢ계 소결자석의 제조방법 및 ＮｄＦｅＢ 소결자석 제조용 몰드
CN200880102582A CN101809689A (zh) 2007-08-20 2008-08-20 NdFeB系烧结磁铁的制造方法及NdFeB烧结磁铁制造用模

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007214074A JP4879843B2 (ja) 2007-08-20 2007-08-20 ＮｄＦｅＢ系焼結磁石の製造方法およびＮｄＦｅＢ焼結磁石製造用モールド

Publications (3)

Publication Number Publication Date
JP2009049202A JP2009049202A (ja) 2009-03-05
JP2009049202A5 true JP2009049202A5 (cg-RX-API-DMAC7.html) 2010-06-24
JP4879843B2 JP4879843B2 (ja) 2012-02-22

Family

ID=40377995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007214074A Active JP4879843B2 (ja) 2007-08-20 2007-08-20 ＮｄＦｅＢ系焼結磁石の製造方法およびＮｄＦｅＢ焼結磁石製造用モールド

Country Status (7)

Country Link
US (1) US9831034B2 (cg-RX-API-DMAC7.html)
EP (2) EP3091545A1 (cg-RX-API-DMAC7.html)
JP (1) JP4879843B2 (cg-RX-API-DMAC7.html)
KR (1) KR20100043086A (cg-RX-API-DMAC7.html)
CN (2) CN101809689A (cg-RX-API-DMAC7.html)
CA (1) CA2696700C (cg-RX-API-DMAC7.html)
WO (1) WO2009025086A1 (cg-RX-API-DMAC7.html)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120176212A1 (en) * 2009-08-28 2012-07-12 Intermetallics Co., Ltd. METHOD AND SYSTEM FOR PRODUCING SINTERED NdFeB MAGNET, AND SINTERED NdFeB MAGNET PRODUCED BY THE PRODUCTION METHOD
CN102893348B (zh) * 2010-05-10 2016-04-27 因太金属株式会社 NdFeB类烧结磁体制造装置
CN102228760A (zh) * 2011-06-29 2011-11-02 无锡光旭新材料科技有限公司 一种永磁体过滤棒及其永磁材料体的制备方法
WO2014034650A1 (ja) 2012-08-27 2014-03-06 インターメタリックス株式会社 NdFeB系焼結磁石
CN103093921B (zh) * 2013-01-29 2016-08-24 烟台首钢磁性材料股份有限公司 一种r-t-b-m-c系烧结磁铁及其制造方法及专用装置
KR101780884B1 (ko) * 2013-03-12 2017-09-21 인터메탈릭스 가부시키가이샤 RFeB계 소결 자석의 제조 방법 및 이에 의해 제조되는 RFeB계 소결 자석
JP6425251B2 (ja) * 2013-07-24 2018-11-21 Ｎｄｆｅｂ株式会社 希土類焼結磁石製造法
CN104575919A (zh) * 2013-10-10 2015-04-29 三环瓦克华（北京）磁性器件有限公司 一种烧结钕铁硼磁体及其制造方法
US10316393B2 (en) * 2014-03-28 2019-06-11 Hitachi Metals, Ltd. Method for recovering rare earth element
JP6337616B2 (ja) * 2014-05-28 2018-06-06 大同特殊鋼株式会社 焼結磁石製造用モールド及び焼結磁石製造方法
JP6213423B2 (ja) * 2014-08-25 2017-10-18 トヨタ自動車株式会社 希土類磁石の製造方法
JP6627307B2 (ja) 2015-07-24 2020-01-08 大同特殊鋼株式会社 焼結磁石製造方法
FR3048630B1 (fr) * 2016-03-14 2020-02-21 Centre National De La Recherche Scientifique Procede de fabrication d'une plaque abradable et de reparation d'un anneau de turbine
JP6848464B2 (ja) * 2017-01-19 2021-03-24 大同特殊鋼株式会社 焼結磁石製造用モールド及び該モールドを用いた焼結磁石製造方法
CN112768170B (zh) * 2020-12-30 2022-11-01 烟台正海磁性材料股份有限公司 一种稀土永磁体及其制备方法
CN113084161B (zh) * 2021-03-30 2023-04-14 博深股份有限公司 一种粉末冶金闸片通用烧结模具及使用方法
CN113851322B (zh) * 2021-10-15 2024-09-06 江西嘉圆磁电科技有限公司 一种烧结钕铁硼工件的生产加工工艺

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JPS60135597A (ja) * 1983-12-22 1985-07-18 Toyota Motor Corp 電着塗装の試験片塗装方法
JP3174448B2 (ja) * 1993-11-26 2001-06-11 住友特殊金属株式会社 Ｆｅ−Ｂ−Ｒ系磁石材料の製造方法
SE506482C2 (sv) * 1996-04-23 1997-12-22 Sandvik Ab Sintringsunderlag
CN1187152C (zh) * 1999-03-03 2005-02-02 株式会社新王磁材 稀土磁铁烧结用烧结箱及用该箱烧结处理的稀土磁铁制法
US6696015B2 (en) * 1999-03-03 2004-02-24 Sumitomo Special Metals Co., Ltd. Method for producing rare-earth magnet
US6332932B1 (en) 1999-04-20 2001-12-25 Sumitomo Special Metals Co., Ltd. Punch, powder pressing apparatus and powder pressing method
JP2002371383A (ja) * 2001-06-18 2002-12-26 Shin Etsu Chem Co Ltd 耐熱性被覆部材
CN100528420C (zh) * 2002-04-12 2009-08-19 日立金属株式会社 稀土类合金粉末的压制成型方法以及稀土类合金烧结体的制造方法
JP4581449B2 (ja) * 2004-03-23 2010-11-17 日立金属株式会社 希土類焼結磁石の製造方法
JP4605436B2 (ja) * 2004-03-26 2011-01-05 Ｔｄｋ株式会社 焼結磁石焼結用治具及び焼結磁石の製造方法
JP4391897B2 (ja) 2004-07-01 2009-12-24 インターメタリックス株式会社 磁気異方性希土類焼結磁石の製造方法及び製造装置
WO2006046838A1 (en) 2004-10-28 2006-05-04 Tesla Co., Ltd. A manufacture method of ndfeb isotropic and anisotropic permanent magnets
JP2006265601A (ja) * 2005-03-23 2006-10-05 Tdk Corp 希土類磁石焼結用容器及びそれを用いた希土類磁石の製造方法
JP4879583B2 (ja) * 2005-12-28 2012-02-22 インターメタリックス株式会社 ＮｄＦｅＢ系焼結磁石製造用モールド及びＮｄＦｅＢ系焼結磁石の製造方法
JP4818722B2 (ja) 2005-12-28 2011-11-16 インターメタリックス株式会社 ＮｄＦｅＢ系焼結磁石の製造方法及びＮｄＦｅＢ系焼結磁石製造用モールド
DK2017859T3 (da) * 2007-07-20 2012-09-17 Siemens Ag Magnetpolemne og fremgangsmåde til fremstilling heraf

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