GB953120A - Process for the preparation of powders for use in magnetic core matrices and other parts made of such powders - Google Patents

Process for the preparation of powders for use in magnetic core matrices and other parts made of such powders

Info

Publication number
GB953120A
GB953120A GB4722862A GB4722862A GB953120A GB 953120 A GB953120 A GB 953120A GB 4722862 A GB4722862 A GB 4722862A GB 4722862 A GB4722862 A GB 4722862A GB 953120 A GB953120 A GB 953120A
Authority
GB
United Kingdom
Prior art keywords
powders
preparation
magnetic core
parts made
core matrices
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
GB4722862A
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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
Priority claimed from FR882660A external-priority patent/FR80839E/en
Application filed by Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Publication of GB953120A publication Critical patent/GB953120A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compounds Of Iron (AREA)

Abstract

953,120. Magnetic structures. LIGNES TELEGRAPHIQUES ET TELEPHONIQUES. Dec. 14, 1962 [Dec. 21, 1961], No. 47228/62. Addition to 953,113. Heading H1H. In a method of preparing ferrites which includes the incorporation of methyl-2 pentanediol 2-4 and a plastics material as lubricant and binder as in the parent Specification the plastics material is an ammonium salt of polyvinyl acetate copolymer.
GB4722862A 1961-12-21 1962-12-14 Process for the preparation of powders for use in magnetic core matrices and other parts made of such powders Expired GB953120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR882660A FR80839E (en) 1960-05-10 1961-12-21 Process for preparing powders intended for the forging of magnetic cores and other compressed powder parts

Publications (1)

Publication Number Publication Date
GB953120A true GB953120A (en) 1964-03-25

Family

ID=8769175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4722862A Expired GB953120A (en) 1961-12-21 1962-12-14 Process for the preparation of powders for use in magnetic core matrices and other parts made of such powders

Country Status (1)

Country Link
GB (1) GB953120A (en)

Similar Documents

Publication Publication Date Title
GB947140A (en) A method of producing porous vitreous mouldings
GB953120A (en) Process for the preparation of powders for use in magnetic core matrices and other parts made of such powders
JPS51148085A (en) Fermentated medium and production of yeast for feeding animal by same
GB953113A (en) Method of preparing powders intended for the stamping of magnetic cores and other compressed parts made of powder
GB990180A (en) A method of producing sintered bodies particularly sintered ferrite bodies
CA575012A (en) Composition and process for producing cellular structure plasticized vinyl resins
GB988475A (en) Process of manufacturing ferrite cores
AU268008B2 (en) Improvements in or relating to methods of manufacturing magnetic heads for video - frequency signals
AU409694B2 (en) Method of producing a ferrite with a near-rectangular temperature-stable hysteresis loop
GB747450A (en) Accelerator for urea-formaldehyde moulding powders
CA618620A (en) Method and composition for producing gibberellins
CA665801A (en) Method of preparing urea-formaldehyde molding compounds
CA558935A (en) Method of producing thiamine hydrobromide
AU205940B2 (en) A method of preparing filter cores for use for example as filter wads for cigarrettes and filter cores when prepared bythe method
CA549591A (en) Process for producing ammonium nitrate of any desired particle size
CA543015A (en) Method of producing cellular plasticized vinyl resins
CA635015A (en) Compound having glyoxal as a basis and a method of preparing the same
CA546520A (en) Magnetic core composition and method for producing the same
AU1616562A (en) Improvements in or relating to methods of manufacturing magnetic heads for video - frequency signals
CA632780A (en) Three-legged magnetic core
CA567086A (en) Process of preparing substituted thiobarbituric acids and salts thereof
CA562712A (en) Composition and method of producing magnetic elements
CA633964A (en) Process for the preparation of a rapidly moistening and rapidly sinking milk powder
AU235211B2 (en) Fungicidal quarternary ammonium salts of dithiocarbamic acids and a process for their preparation
CA629951A (en) Stable lead alkyl compositions and a method for preparing the same