ES346170A1 - Method of manufacturing magnetically anisotropic permanent magnets with a crystal orientation - Google Patents

Method of manufacturing magnetically anisotropic permanent magnets with a crystal orientation

Info

Publication number
ES346170A1
ES346170A1 ES346170A ES346170A ES346170A1 ES 346170 A1 ES346170 A1 ES 346170A1 ES 346170 A ES346170 A ES 346170A ES 346170 A ES346170 A ES 346170A ES 346170 A1 ES346170 A1 ES 346170A1
Authority
ES
Spain
Prior art keywords
permanent magnets
crystal orientation
magnetically anisotropic
anisotropic permanent
manufacturing magnetically
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
ES346170A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES346170A1 publication Critical patent/ES346170A1/en
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

Abstract

An alloy which is continuously cast as bar having axial crystal orientation for use in the manufacture of permanent magnets (see Division B3) consists, by weight, of Co 15-42% Ni 10-20% Al 6-10% Cu 0-8% Nb 0-4%}entirely or partially Ta 0-8%}replaceable by Ti Si not more than 0À15% Fe balance. The bar is made magnetically anisotropic by heating in a magnetic field and subsequently cut into pieces and finally magnetized. Specification 1, 057, 904 is referred to.
ES346170A 1966-10-20 1967-10-18 Method of manufacturing magnetically anisotropic permanent magnets with a crystal orientation Expired ES346170A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL666614748A NL154787B (en) 1966-10-20 1966-10-20 PROCESS FOR THE MANUFACTURE OF MAGNETIC ANISOTROPIC PERMANENT MAGNETS WITH A CRYSTAL ORIENTATION AND MAGNETIC ANISOTROPIC PERMANENT MAGNET MADE IN ACCORDANCE WITH THIS METHOD BY A CONTINUOUS CASTING PROCESS.

Publications (1)

Publication Number Publication Date
ES346170A1 true ES346170A1 (en) 1968-12-01

Family

ID=19797965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES346170A Expired ES346170A1 (en) 1966-10-20 1967-10-18 Method of manufacturing magnetically anisotropic permanent magnets with a crystal orientation

Country Status (4)

Country Link
US (1) US3545525A (en)
ES (1) ES346170A1 (en)
GB (1) GB1199784A (en)
NL (1) NL154787B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007065A (en) * 1975-02-28 1977-02-08 Arnold Engineering Company Hysteresis alloy
SE445181B (en) * 1982-12-15 1986-06-09 Nippon Light Metal Co SET FOR CONTINUOUS METAL CASTING
US4784703A (en) * 1983-08-26 1988-11-15 Grumman Aerospace Corporation Directional solidification and densification of permanent magnets having single domain size MnBi particles

Also Published As

Publication number Publication date
NL154787B (en) 1977-10-17
GB1199784A (en) 1970-07-22
US3545525A (en) 1970-12-08
NL6614748A (en) 1968-04-22

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