FR1403880A - New mineral compounds, in particular for magnetic applications, and their manufacturing process - Google Patents

New mineral compounds, in particular for magnetic applications, and their manufacturing process

Info

Publication number
FR1403880A
FR1403880A FR974790A FR974790A FR1403880A FR 1403880 A FR1403880 A FR 1403880A FR 974790 A FR974790 A FR 974790A FR 974790 A FR974790 A FR 974790A FR 1403880 A FR1403880 A FR 1403880A
Authority
FR
France
Prior art keywords
manufacturing process
mineral compounds
new mineral
magnetic applications
magnetic
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
FR974790A
Other languages
French (fr)
Inventor
Joseph Portier
Paul Hagenmuller
Gerard Villers
Charles Guillaud
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR974790A priority Critical patent/FR1403880A/en
Priority to SE610465A priority patent/SE302492B/xx
Priority to CH669165A priority patent/CH471042A/en
Priority to BE663913D priority patent/BE663913A/xx
Priority to DE19651696718 priority patent/DE1696718B2/en
Priority to ES0312975A priority patent/ES312975A1/en
Priority to GB2042165A priority patent/GB1035594A/en
Priority to NL6506159A priority patent/NL6506159A/xx
Priority to AT447565A priority patent/AT280625B/en
Application granted granted Critical
Publication of FR1403880A publication Critical patent/FR1403880A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/092—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more metal atoms
    • C01B21/0923—Metal imides or amides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2616—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing lithium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2625—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing magnesium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2633—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing barium, strontium or calcium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Soft Magnetic Materials (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR974790A 1964-05-15 1964-05-15 New mineral compounds, in particular for magnetic applications, and their manufacturing process Expired FR1403880A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR974790A FR1403880A (en) 1964-05-15 1964-05-15 New mineral compounds, in particular for magnetic applications, and their manufacturing process
SE610465A SE302492B (en) 1964-05-15 1965-05-11
CH669165A CH471042A (en) 1964-05-15 1965-05-13 Process for the production of a magnetic substance
DE19651696718 DE1696718B2 (en) 1964-05-15 1965-05-14 Magnetic material and method of making the same
BE663913D BE663913A (en) 1964-05-15 1965-05-14
ES0312975A ES312975A1 (en) 1964-05-15 1965-05-14 Ferromagnetic materials and their process of manufacture
GB2042165A GB1035594A (en) 1964-05-15 1965-05-14 Ferromagnetic materials and their process of manufacture
NL6506159A NL6506159A (en) 1964-05-15 1965-05-14
AT447565A AT280625B (en) 1964-05-15 1965-05-17 Process for the production of a ferromagnetic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR974790A FR1403880A (en) 1964-05-15 1964-05-15 New mineral compounds, in particular for magnetic applications, and their manufacturing process

Publications (1)

Publication Number Publication Date
FR1403880A true FR1403880A (en) 1965-06-25

Family

ID=8830218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR974790A Expired FR1403880A (en) 1964-05-15 1964-05-15 New mineral compounds, in particular for magnetic applications, and their manufacturing process

Country Status (9)

Country Link
AT (1) AT280625B (en)
BE (1) BE663913A (en)
CH (1) CH471042A (en)
DE (1) DE1696718B2 (en)
ES (1) ES312975A1 (en)
FR (1) FR1403880A (en)
GB (1) GB1035594A (en)
NL (1) NL6506159A (en)
SE (1) SE302492B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110459377A (en) * 2018-05-07 2019-11-15 中国科学院物理研究所 A kind of ferromagnetic material and preparation method thereof with huge Negative magnetoresistance effect

Also Published As

Publication number Publication date
SE302492B (en) 1968-07-22
ES312975A1 (en) 1965-12-16
DE1696718B2 (en) 1975-11-27
DE1696718A1 (en) 1971-11-18
GB1035594A (en) 1966-07-13
CH471042A (en) 1969-04-15
BE663913A (en) 1965-11-16
NL6506159A (en) 1965-11-16
AT280625B (en) 1970-04-27

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