CA939935A - Manufacture of permanent magnets - Google Patents

Manufacture of permanent magnets

Info

Publication number
CA939935A
CA939935A CA041,592A CA41592A CA939935A CA 939935 A CA939935 A CA 939935A CA 41592 A CA41592 A CA 41592A CA 939935 A CA939935 A CA 939935A
Authority
CA
Canada
Prior art keywords
manufacture
permanent magnets
magnets
permanent
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
CA041,592A
Other versions
CA41592S (en
Inventor
Stuart W. K. Shaw
Derek J. Palmer
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.)
Vale Canada Ltd
Original Assignee
Vale Canada 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 Vale Canada Ltd filed Critical Vale Canada Ltd
Application granted granted Critical
Publication of CA939935A publication Critical patent/CA939935A/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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/023—Alloys based on nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA041,592A 1968-01-30 1969-01-30 Manufacture of permanent magnets Expired CA939935A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4799/68A GB1204586A (en) 1968-01-30 1968-01-30 Manufacture of permanent magnets

Publications (1)

Publication Number Publication Date
CA939935A true CA939935A (en) 1974-01-15

Family

ID=9784023

Family Applications (1)

Application Number Title Priority Date Filing Date
CA041,592A Expired CA939935A (en) 1968-01-30 1969-01-30 Manufacture of permanent magnets

Country Status (10)

Country Link
US (1) US3615916A (en)
BE (1) BE727676A (en)
CA (1) CA939935A (en)
CH (1) CH511287A (en)
DE (1) DE1903976A1 (en)
ES (1) ES363070A1 (en)
FR (1) FR2001000A1 (en)
GB (1) GB1204586A (en)
NL (1) NL6901344A (en)
SE (1) SE354488B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109371334A (en) * 2018-11-14 2019-02-22 江苏万达新能源科技股份有限公司 A kind of high abrasion coating material for lithium battery cutting machine
CN113667861A (en) * 2021-08-23 2021-11-19 中航上大高温合金材料股份有限公司 Smelting method of GH3625 alloy

Also Published As

Publication number Publication date
GB1204586A (en) 1970-09-09
CH511287A (en) 1971-08-15
ES363070A1 (en) 1970-12-01
US3615916A (en) 1971-10-26
NL6901344A (en) 1969-08-01
BE727676A (en) 1969-07-30
FR2001000A1 (en) 1969-09-19
SE354488B (en) 1973-03-12
DE1903976A1 (en) 1969-09-11

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