CH605415A5 - - Google Patents

Info

Publication number
CH605415A5
CH605415A5 CH1019376A CH1019376A CH605415A5 CH 605415 A5 CH605415 A5 CH 605415A5 CH 1019376 A CH1019376 A CH 1019376A CH 1019376 A CH1019376 A CH 1019376A CH 605415 A5 CH605415 A5 CH 605415A5
Authority
CH
Switzerland
Application number
CH1019376A
Inventor
Maurice G Fey
Charles B Wolf
Paul E Martin
Francis J Ii Harvey
Original Assignee
Westinghouse Electric 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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH605415A5 publication Critical patent/CH605415A5/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
    • G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
    • G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
    • G11B5/70678—Ferrites
    • G11B5/70684—Ferro-ferrioxydes
    • G11B5/70689—Magnetite
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/653—Processes involving a melting step
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Iron (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
CH1019376A 1975-08-11 1976-08-10 CH605415A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60357875A 1975-08-11 1975-08-11

Publications (1)

Publication Number Publication Date
CH605415A5 true CH605415A5 (xx) 1978-09-29

Family

ID=24416039

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1019376A CH605415A5 (xx) 1975-08-11 1976-08-10

Country Status (7)

Country Link
US (1) US4071588A (xx)
JP (1) JPS6021926B2 (xx)
CA (1) CA1086914A (xx)
CH (1) CH605415A5 (xx)
DE (1) DE2634617A1 (xx)
FR (1) FR2320905A1 (xx)
GB (1) GB1557729A (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH616348A5 (xx) * 1977-04-29 1980-03-31 Alusuisse
US4162291A (en) * 1977-10-12 1979-07-24 Westinghouse Electric Corp. Liquid silicon casting control mechanism
CH635050A5 (de) * 1977-12-08 1983-03-15 Alusuisse Verfahren zum rundschmelzen von magnetisch weichen ferriten.
JPS5820486Y2 (ja) * 1978-02-24 1983-04-28 凸版印刷株式会社 充填ノズル
US4264354A (en) * 1979-07-31 1981-04-28 Cheetham J J Method of making spherical dental alloy powders
JPS58192202U (ja) * 1982-06-16 1983-12-21 須川工業株式会社 粘着性食品の定量取出し機
JPS6111301A (ja) * 1984-06-15 1986-01-18 日本油脂株式会社 油中水型エマルション爆薬を包装機へ供給する装置
JPS6197135A (ja) * 1984-10-16 1986-05-15 Sumitomo Metal Ind Ltd フェライト用酸化鉄の製造方法
US4668853A (en) * 1985-10-31 1987-05-26 Westinghouse Electric Corp. Arc-heated plasma lance
JPH0235601Y2 (xx) * 1986-08-06 1990-09-27
US4864096A (en) * 1987-12-18 1989-09-05 Westinghouse Electric Corp. Transfer arc torch and reactor vessel
JPH0537094U (ja) * 1991-10-23 1993-05-21 四国化工機株式会社 具入り粘性食品の充填装置
US7118728B2 (en) * 2002-05-08 2006-10-10 Steward Advanced Materials, Inc. Method and apparatus for making ferrite material products and products produced thereby
KR102352824B1 (ko) 2017-11-09 2022-01-17 레온 지도키 가부시키가이샤 식품 재료 토출 장치 및 그 운전 방법, 포피 식품 제조 장치
US11167256B2 (en) * 2019-07-01 2021-11-09 Oakwood Laboratories, Llc System and method for making microspheres and emulsions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT231020B (de) * 1961-10-09 1964-01-10 Oesterr Studien Atomenergie Vorrichtung zur Herstellung kugelförmiger Teilchen
FR1414352A (fr) * 1963-11-18 1965-10-15 Knapsack Ag Procédé de préparation de magnétite pulvérulente à particules de surface lisse et arrondie
US3708409A (en) * 1969-05-22 1973-01-02 Ionarc Smelters Ltd Chemical process in high enthalpy thermal environment and apparatus therefor
US3749763A (en) * 1971-08-03 1973-07-31 Humphreys Corp Processing of silicate ores and product thereof
US3765870A (en) * 1971-12-15 1973-10-16 Westinghouse Electric Corp Method of direct ore reduction using a short cap arc heater
GB1493394A (en) * 1974-06-07 1977-11-30 Nat Res Dev Plasma heater assembly

Also Published As

Publication number Publication date
US4071588A (en) 1978-01-31
GB1557729A (en) 1979-12-12
JPS6021926B2 (ja) 1985-05-30
CA1086914A (en) 1980-10-07
JPS5222600A (en) 1977-02-19
DE2634617A1 (de) 1977-02-17
FR2320905A1 (fr) 1977-03-11
FR2320905B1 (xx) 1982-12-31

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Legal Events

Date Code Title Description
PL Patent ceased