FR1428050A - Alliages ternaires manganèse-aluminium-carbone pour aimants permanents et leurs procédés de fabrication - Google Patents

Alliages ternaires manganèse-aluminium-carbone pour aimants permanents et leurs procédés de fabrication

Info

Publication number
FR1428050A
FR1428050A FR3950A FR3950A FR1428050A FR 1428050 A FR1428050 A FR 1428050A FR 3950 A FR3950 A FR 3950A FR 3950 A FR3950 A FR 3950A FR 1428050 A FR1428050 A FR 1428050A
Authority
FR
France
Prior art keywords
manganese
aluminum
permanent magnets
manufacturing processes
ternary alloys
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.)
Expired
Application number
FR3950A
Other languages
English (en)
French (fr)
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP1267964A external-priority patent/JPS4121965B1/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of FR1428050A publication Critical patent/FR1428050A/fr
Expired 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
FR3950A 1964-02-01 1965-02-01 Alliages ternaires manganèse-aluminium-carbone pour aimants permanents et leurs procédés de fabrication Expired FR1428050A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP565364 1964-02-01
JP1267964A JPS4121965B1 (nl) 1964-03-03 1964-03-03

Publications (1)

Publication Number Publication Date
FR1428050A true FR1428050A (fr) 1966-02-11

Family

ID=26339627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR3950A Expired FR1428050A (fr) 1964-02-01 1965-02-01 Alliages ternaires manganèse-aluminium-carbone pour aimants permanents et leurs procédés de fabrication

Country Status (5)

Country Link
US (1) US3730784A (nl)
DE (1) DE1483261C2 (nl)
FR (1) FR1428050A (nl)
GB (1) GB1100973A (nl)
NL (1) NL6501185A (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437444A1 (de) * 1973-08-02 1975-03-06 Matsushita Electric Ind Co Ltd Anisotroper permanentmagnet aus einer mn-al-c-legierung
FR2295131A1 (fr) * 1974-10-24 1976-07-16 Matsushita Electric Ind Co Ltd Alliages magnetiques a base de manganese, de carbone et d'aluminium, presentant des cycles d'hysteresis magnetique dits a taille de guepe

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023991A (en) * 1973-08-02 1977-05-17 Matsushita Electric Industrial Co., Ltd. Anisotropic permanent magnet of Mn-Al-C alloy
JPS5061698A (nl) * 1973-10-03 1975-05-27
JPS5183053A (en) * 1974-07-11 1976-07-21 Matsushita Electric Ind Co Ltd Mangan aruminiumu tansokeigokinjishakuno seizoho
JPS5164916A (en) * 1974-12-02 1976-06-04 Matsushita Electric Ind Co Ltd Supiika
JPS5914532B2 (ja) * 1976-08-27 1984-04-05 松下電器産業株式会社 合金磁石
US4312684A (en) * 1980-04-07 1982-01-26 General Motors Corporation Selective magnetization of manganese-aluminum alloys
US4342608A (en) * 1980-04-21 1982-08-03 Bell Telephone Laboratories, Incorporated Mn-Al Permanent magnets and their manufacture
CN110241342B (zh) * 2019-07-23 2023-04-07 四川兰德高科技产业有限公司 一种高锰含量铝锰中间合金及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE144584C (nl) *
US1750751A (en) * 1927-02-04 1930-03-18 Geyer Andre Aluminum alloy
US2797995A (en) * 1954-05-03 1957-07-02 Canadian Patents Dev Ferromagnetic non-ferrous alloys
DE1156240B (de) * 1958-09-30 1963-10-24 Philips Nv Verfahren zur Herstellung von Dauermagneten bzw. eines Dauermagnetwerkstoffes auf der Basis Mn-Al

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437444A1 (de) * 1973-08-02 1975-03-06 Matsushita Electric Ind Co Ltd Anisotroper permanentmagnet aus einer mn-al-c-legierung
FR2295131A1 (fr) * 1974-10-24 1976-07-16 Matsushita Electric Ind Co Ltd Alliages magnetiques a base de manganese, de carbone et d'aluminium, presentant des cycles d'hysteresis magnetique dits a taille de guepe

Also Published As

Publication number Publication date
US3730784A (en) 1973-05-01
DE1483261B1 (de) 1974-06-06
GB1100973A (en) 1968-01-31
NL6501185A (nl) 1965-08-02
DE1483261C2 (de) 1975-01-16

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