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FR2297256B1 - - Google Patents

Info

Publication number
FR2297256B1
FR2297256B1 FR7537215A FR7537215A FR2297256B1 FR 2297256 B1 FR2297256 B1 FR 2297256B1 FR 7537215 A FR7537215 A FR 7537215A FR 7537215 A FR7537215 A FR 7537215A FR 2297256 B1 FR2297256 B1 FR 2297256B1
Authority
FR
France
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
FR7537215A
Other languages
French (fr)
Other versions
FR2297256A1 (en
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2297256A1 publication Critical patent/FR2297256A1/en
Application granted granted Critical
Publication of FR2297256B1 publication Critical patent/FR2297256B1/fr
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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
FR7537215A 1975-01-09 1975-12-01 COMPOSITIONS BASED ON RHODIUM AND RUTHENIUM Granted FR2297256A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US539657A US3904404A (en) 1975-01-09 1975-01-09 Rhodium and ruthenium compositions

Publications (2)

Publication Number Publication Date
FR2297256A1 FR2297256A1 (en) 1976-08-06
FR2297256B1 true FR2297256B1 (en) 1979-02-02

Family

ID=24152125

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7537215A Granted FR2297256A1 (en) 1975-01-09 1975-12-01 COMPOSITIONS BASED ON RHODIUM AND RUTHENIUM

Country Status (5)

Country Link
US (1) US3904404A (en)
JP (1) JPS5195924A (en)
DE (1) DE2551098A1 (en)
FR (1) FR2297256A1 (en)
GB (1) GB1450889A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1131438A (en) * 1978-07-21 1982-09-14 Tu Chen Method and alloying elements for producing high coercive force and high squareness magnetic film for magnetic recording medium
EP0732416B1 (en) * 1995-03-15 2004-02-25 National Research Institute For Metals Refractory superalloys
US6582534B2 (en) * 2001-10-24 2003-06-24 General Electric Company High-temperature alloy and articles made therefrom
JP4906165B2 (en) * 2007-07-31 2012-03-28 株式会社デンソー Spark plug for internal combustion engine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140942A (en) * 1962-03-05 1964-07-14 Du Pont Ferromagnetic compositions of iron, rhodium and at least one other element of atomicnumbers 21-25 and 27-30
US3140941A (en) * 1962-03-05 1964-07-14 Du Pont Ferromagnetic compositions of iron, rhodium and at least one other element of atomicnumbers 39-48 and 57-80
US3144324A (en) * 1962-05-03 1964-08-11 Du Pont Magnetic compositions containing iron, rhodium, and selected elements from groups ii-, iii-a, iv-a, v-a and vi-a
US3144325A (en) * 1962-05-03 1964-08-11 Du Pont Magnetic compositions containing iron, rhodium, and at least one member of the lanthanide series

Also Published As

Publication number Publication date
JPS5195924A (en) 1976-08-23
FR2297256A1 (en) 1976-08-06
GB1450889A (en) 1976-09-29
DE2551098A1 (en) 1976-07-15
US3904404A (en) 1975-09-09

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Legal Events

Date Code Title Description
ST Notification of lapse