JPS5329223A - Permanent magnet material - Google Patents

Permanent magnet material

Info

Publication number
JPS5329223A
JPS5329223A JP10391976A JP10391976A JPS5329223A JP S5329223 A JPS5329223 A JP S5329223A JP 10391976 A JP10391976 A JP 10391976A JP 10391976 A JP10391976 A JP 10391976A JP S5329223 A JPS5329223 A JP S5329223A
Authority
JP
Japan
Prior art keywords
permanent magnet
magnet material
level
coercive force
low
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
JP10391976A
Other languages
Japanese (ja)
Other versions
JPS5548095B2 (en
Inventor
Tetsuto Yoneyama
Shiro Tomizawa
Tetsuo Hori
Teruhiko Oshima
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.)
TDK Corp
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
Priority to JP10391976A priority Critical patent/JPS5329223A/en
Priority to US05/766,671 priority patent/US4213803A/en
Priority to DE19772705384 priority patent/DE2705384C3/en
Priority to GB29450/77A priority patent/GB1557748A/en
Priority to GB28217/78A priority patent/GB1557749A/en
Priority to CH875277A priority patent/CH638566A5/en
Priority to FR7722245A priority patent/FR2363873A1/en
Priority to NLAANVRAGE7709529,A priority patent/NL183592C/en
Publication of JPS5329223A publication Critical patent/JPS5329223A/en
Publication of JPS5548095B2 publication Critical patent/JPS5548095B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To provide a permanent magnet of high coercive force and high energy product even if it contains Cu of a level as low as 10% or below and Fe as high as 6% and above by adding Nb, Zr, V, Ta, etc. to a Sm-Co-Fe type permanent magnet.
COPYRIGHT: (C)1978,JPO&Japio
JP10391976A 1976-02-10 1976-08-31 Permanent magnet material Granted JPS5329223A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP10391976A JPS5329223A (en) 1976-08-31 1976-08-31 Permanent magnet material
US05/766,671 US4213803A (en) 1976-08-31 1977-02-08 R2 Co17 Rare type-earth-cobalt, permanent magnet material and process for producing the same
DE19772705384 DE2705384C3 (en) 1976-02-10 1977-02-09 Permanent magnet alloy and process for heat treatment of sintered permanent magnets
GB29450/77A GB1557748A (en) 1976-08-31 1977-07-13 Permanent magnet marerial and process for producing the same
GB28217/78A GB1557749A (en) 1976-08-31 1977-07-13 Permanenat magnet material and process for producing the same
CH875277A CH638566A5 (en) 1976-08-31 1977-07-14 MATERIAL FOR PERMANENT MAGNETS AND METHOD FOR THE PRODUCTION THEREOF.
FR7722245A FR2363873A1 (en) 1976-08-31 1977-07-20 PERMANENT MAGNET WITH NEW COMPOSITION AND METHOD FOR MANUFACTURING IT
NLAANVRAGE7709529,A NL183592C (en) 1976-08-31 1977-08-30 PERMANENT MAGNET AND ITS METHOD FOR MANUFACTURING IT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10391976A JPS5329223A (en) 1976-08-31 1976-08-31 Permanent magnet material

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP57125481A Division JPS5845346A (en) 1982-07-19 1982-07-19 Permanent magnet material

Publications (2)

Publication Number Publication Date
JPS5329223A true JPS5329223A (en) 1978-03-18
JPS5548095B2 JPS5548095B2 (en) 1980-12-04

Family

ID=14366823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10391976A Granted JPS5329223A (en) 1976-02-10 1976-08-31 Permanent magnet material

Country Status (1)

Country Link
JP (1) JPS5329223A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384050U (en) * 1976-12-15 1978-07-11
JPS54124821A (en) * 1978-03-23 1979-09-28 Seiko Epson Corp Permanent magnet material
JPS551188A (en) * 1979-04-25 1980-01-07 Maspro Denkoh Corp High frequency blocking element
US4955686A (en) * 1989-06-16 1990-09-11 Gte Laboratories Incorporated Optical fiber crossconnect switch
CN101923909A (en) * 2010-08-20 2010-12-22 安徽欣意电缆有限公司 Aluminum, ferrum and cobalt rare earth alloy conductor material for cable and manufacturing method thereof
US10500427B2 (en) 2014-06-27 2019-12-10 Anvil International, Llc Adjustable bracket and hub for flexible hose support

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111599A (en) * 1974-02-04 1975-09-02
JPS5250598A (en) * 1975-10-20 1977-04-22 Seiko Instr & Electronics Ltd Rare earth-cobalt magnet
JPS52155124A (en) * 1976-06-18 1977-12-23 Hitachi Metals Ltd Permanent magnetic alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50111599A (en) * 1974-02-04 1975-09-02
JPS5250598A (en) * 1975-10-20 1977-04-22 Seiko Instr & Electronics Ltd Rare earth-cobalt magnet
JPS52155124A (en) * 1976-06-18 1977-12-23 Hitachi Metals Ltd Permanent magnetic alloy

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5384050U (en) * 1976-12-15 1978-07-11
JPS54124821A (en) * 1978-03-23 1979-09-28 Seiko Epson Corp Permanent magnet material
JPS551188A (en) * 1979-04-25 1980-01-07 Maspro Denkoh Corp High frequency blocking element
US4955686A (en) * 1989-06-16 1990-09-11 Gte Laboratories Incorporated Optical fiber crossconnect switch
CN101923909A (en) * 2010-08-20 2010-12-22 安徽欣意电缆有限公司 Aluminum, ferrum and cobalt rare earth alloy conductor material for cable and manufacturing method thereof
US10500427B2 (en) 2014-06-27 2019-12-10 Anvil International, Llc Adjustable bracket and hub for flexible hose support

Also Published As

Publication number Publication date
JPS5548095B2 (en) 1980-12-04

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