JPS5952822A - 永久磁石の製造法 - Google Patents

永久磁石の製造法

Info

Publication number
JPS5952822A
JPS5952822A JP57163091A JP16309182A JPS5952822A JP S5952822 A JPS5952822 A JP S5952822A JP 57163091 A JP57163091 A JP 57163091A JP 16309182 A JP16309182 A JP 16309182A JP S5952822 A JPS5952822 A JP S5952822A
Authority
JP
Japan
Prior art keywords
permanent magnet
weight
max
shape
temperature
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
JP57163091A
Other languages
English (en)
Japanese (ja)
Other versions
JPS639733B2 (en:Method
Inventor
Tetsuhiko Mizoguchi
徹彦 溝口
Masashi Sahashi
政司 佐橋
Koichiro Inomata
浩一郎 猪俣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP57163091A priority Critical patent/JPS5952822A/ja
Publication of JPS5952822A publication Critical patent/JPS5952822A/ja
Publication of JPS639733B2 publication Critical patent/JPS639733B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
JP57163091A 1982-09-21 1982-09-21 永久磁石の製造法 Granted JPS5952822A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57163091A JPS5952822A (ja) 1982-09-21 1982-09-21 永久磁石の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57163091A JPS5952822A (ja) 1982-09-21 1982-09-21 永久磁石の製造法

Publications (2)

Publication Number Publication Date
JPS5952822A true JPS5952822A (ja) 1984-03-27
JPS639733B2 JPS639733B2 (en:Method) 1988-03-01

Family

ID=15767011

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57163091A Granted JPS5952822A (ja) 1982-09-21 1982-09-21 永久磁石の製造法

Country Status (1)

Country Link
JP (1) JPS5952822A (en:Method)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160140A (ja) * 1983-03-03 1984-09-10 Toray Ind Inc 化学線感応性重合体組成物
JPS6399235A (ja) * 1986-06-02 1988-04-30 Toray Ind Inc 感光性ポリイミド組成物
EP0702270A2 (en) 1994-09-13 1996-03-20 Nippon Zeon Co., Ltd. Photosensitive polyimide resin composition
US5756254A (en) * 1995-06-01 1998-05-26 Kabushiki Kaisha Toshiba Resist, method of forming a resist pattern and manufacturing an electronic parts using the resist
US6160081A (en) * 1997-10-31 2000-12-12 Nippon Zeon Co., Ltd. Photosensitive polyimide resin composition
US6310135B1 (en) 1995-04-18 2001-10-30 Nippon Zeon Co., Ltd. Polyimide resin composition
US6686106B2 (en) 2000-06-26 2004-02-03 Ube Industries, Ltd. Photosensitive resin compositions, insulating films, and processes for formation of the films

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160140A (ja) * 1983-03-03 1984-09-10 Toray Ind Inc 化学線感応性重合体組成物
JPS6399235A (ja) * 1986-06-02 1988-04-30 Toray Ind Inc 感光性ポリイミド組成物
EP0702270A2 (en) 1994-09-13 1996-03-20 Nippon Zeon Co., Ltd. Photosensitive polyimide resin composition
US5777068A (en) * 1994-09-13 1998-07-07 Nippon Zeon Co., Ltd. Photosensitive polyimide resin composition
US6310135B1 (en) 1995-04-18 2001-10-30 Nippon Zeon Co., Ltd. Polyimide resin composition
US6734248B2 (en) 1995-04-18 2004-05-11 Nippon Zeon Co., Ltd. Pattern forming process using polyimide resin composition
US6743851B2 (en) 1995-04-18 2004-06-01 Nippon Zeon Co., Ltd. Polyimide film
US5756254A (en) * 1995-06-01 1998-05-26 Kabushiki Kaisha Toshiba Resist, method of forming a resist pattern and manufacturing an electronic parts using the resist
US6160081A (en) * 1997-10-31 2000-12-12 Nippon Zeon Co., Ltd. Photosensitive polyimide resin composition
US6686106B2 (en) 2000-06-26 2004-02-03 Ube Industries, Ltd. Photosensitive resin compositions, insulating films, and processes for formation of the films

Also Published As

Publication number Publication date
JPS639733B2 (en:Method) 1988-03-01

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