FR1209171A - Procédé de fabrication de vibreurs à magnétostriction et vibreurs ainsi obtenus - Google Patents

Procédé de fabrication de vibreurs à magnétostriction et vibreurs ainsi obtenus

Info

Publication number
FR1209171A
FR1209171A FR1209171DA FR1209171A FR 1209171 A FR1209171 A FR 1209171A FR 1209171D A FR1209171D A FR 1209171DA FR 1209171 A FR1209171 A FR 1209171A
Authority
FR
France
Prior art keywords
vibrators
manufacturing
magnetostriction
magnetostriction vibrators
manufacturing magnetostriction
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
Other languages
English (en)
Inventor
Yoshimitsu Kikuchi
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.)
RES INST IRON STEEL
Research Institute for Iron Steel and Other Metals of Tohoku University
Original Assignee
RES INST IRON STEEL
Research Institute for Iron Steel and Other Metals of Tohoku University
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 RES INST IRON STEEL, Research Institute for Iron Steel and Other Metals of Tohoku University filed Critical RES INST IRON STEEL
Application granted granted Critical
Publication of FR1209171A publication Critical patent/FR1209171A/fr
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
    • C04B35/2608—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
FR1209171D 1957-05-28 1958-05-24 Procédé de fabrication de vibreurs à magnétostriction et vibreurs ainsi obtenus Expired FR1209171A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3033792X 1957-05-28

Publications (1)

Publication Number Publication Date
FR1209171A true FR1209171A (fr) 1960-02-29

Family

ID=17920298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1209171D Expired FR1209171A (fr) 1957-05-28 1958-05-24 Procédé de fabrication de vibreurs à magnétostriction et vibreurs ainsi obtenus

Country Status (2)

Country Link
US (1) US3033792A (fr)
FR (1) FR1209171A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085453A1 (en) * 1970-04-22 1971-12-24 Anvar Lithium ferrite cores with silicon additions - for calculator memories

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273242A (fr) * 1962-01-05
NL170678C (nl) * 1970-06-26 1982-12-01 Philips Nv Werkwijze ter vervaardiging van een uit een zacht-magnetisch ferriet bestaande magneetkern.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565111A (en) * 1949-05-26 1951-08-21 Steatite Res Corp Ceramic magnetic material with a small temperature coefficient
US2736708A (en) * 1951-06-08 1956-02-28 Henry L Crowley & Company Inc Magnetic compositions
BE521341A (fr) * 1952-07-10

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2085453A1 (en) * 1970-04-22 1971-12-24 Anvar Lithium ferrite cores with silicon additions - for calculator memories

Also Published As

Publication number Publication date
US3033792A (en) 1962-05-08

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