FR2152601A1 - - Google Patents

Info

Publication number
FR2152601A1
FR2152601A1 FR7231045A FR7231045A FR2152601A1 FR 2152601 A1 FR2152601 A1 FR 2152601A1 FR 7231045 A FR7231045 A FR 7231045A FR 7231045 A FR7231045 A FR 7231045A FR 2152601 A1 FR2152601 A1 FR 2152601A1
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.)
Withdrawn
Application number
FR7231045A
Other languages
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.)
Ampex Corp
Original Assignee
Ampex 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 Ampex Corp filed Critical Ampex Corp
Publication of FR2152601A1 publication Critical patent/FR2152601A1/fr
Withdrawn legal-status Critical Current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
    • C04B35/2608—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
    • C04B35/2691—Other ferrites containing alkaline metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
FR7231045A 1971-09-07 1972-09-01 Withdrawn FR2152601A1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17805771A 1971-09-07 1971-09-07

Publications (1)

Publication Number Publication Date
FR2152601A1 true FR2152601A1 (enrdf_load_stackoverflow) 1973-04-27

Family

ID=22651005

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231045A Withdrawn FR2152601A1 (enrdf_load_stackoverflow) 1971-09-07 1972-09-01

Country Status (7)

Country Link
US (1) US3694361A (enrdf_load_stackoverflow)
JP (1) JPS4836699A (enrdf_load_stackoverflow)
BE (1) BE788442A (enrdf_load_stackoverflow)
DE (1) DE2243975B2 (enrdf_load_stackoverflow)
FR (1) FR2152601A1 (enrdf_load_stackoverflow)
GB (1) GB1355779A (enrdf_load_stackoverflow)
NL (1) NL7211331A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS167056B1 (enrdf_load_stackoverflow) * 1973-11-19 1976-04-29
JPS5741801B2 (enrdf_load_stackoverflow) * 1973-11-27 1982-09-04
JPS5215062A (en) * 1975-07-25 1977-02-04 Tsubakimoto Kogyo Kk Transfer apparatus of member having center hole
FR2374275A1 (fr) * 1976-12-14 1978-07-13 Thomson Csf Ferrite doux de lithium-titane-zinc
CN102010012B (zh) * 2010-12-14 2012-07-25 中国科学院新疆理化技术研究所 两步固相反应制备铁酸铋材料的方法

Also Published As

Publication number Publication date
US3694361A (en) 1972-09-26
DE2243975B2 (de) 1974-02-07
NL7211331A (enrdf_load_stackoverflow) 1973-03-09
BE788442A (fr) 1973-01-02
GB1355779A (en) 1974-06-05
JPS4836699A (enrdf_load_stackoverflow) 1973-05-30
DE2243975A1 (de) 1973-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse