SE7313077L - - Google Patents

Info

Publication number
SE7313077L
SE7313077L SE7313077A SE7313077A SE7313077L SE 7313077 L SE7313077 L SE 7313077L SE 7313077 A SE7313077 A SE 7313077A SE 7313077 A SE7313077 A SE 7313077A SE 7313077 L SE7313077 L SE 7313077L
Authority
SE
Sweden
Prior art keywords
magnetite
powder
fe3o4
compacting
transformed
Prior art date
Application number
SE7313077A
Other languages
English (en)
Other versions
SE376552B (fr
Inventor
G H A G Bockstiegel
Original Assignee
Hoeganaes Ab
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 Hoeganaes Ab filed Critical Hoeganaes Ab
Priority to SE7313077A priority Critical patent/SE376552B/xx
Priority to US05/504,881 priority patent/US4019239A/en
Priority to GB39878/74A priority patent/GB1479959A/en
Priority to DE19742443779 priority patent/DE2443779B2/de
Priority to IT27395/74A priority patent/IT1021469B/it
Priority to NO743366A priority patent/NO141075C/no
Priority to NL7412462A priority patent/NL7412462A/xx
Priority to JP11040874A priority patent/JPS5648460B2/ja
Priority to DK502874A priority patent/DK502874A/da
Priority to FR7432301A priority patent/FR2244717B1/fr
Priority to DD181352A priority patent/DD118003A5/xx
Publication of SE7313077L publication Critical patent/SE7313077L/xx
Publication of SE376552B publication Critical patent/SE376552B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Conductive Materials (AREA)
  • Magnetic Ceramics (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Primary Cells (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Thermistors And Varistors (AREA)
SE7313077A 1973-09-26 1973-09-26 SE376552B (fr)

Priority Applications (11)

Application Number Priority Date Filing Date Title
SE7313077A SE376552B (fr) 1973-09-26 1973-09-26
US05/504,881 US4019239A (en) 1973-09-26 1974-09-11 Method of producing magnetite article
GB39878/74A GB1479959A (en) 1973-09-26 1974-09-12 Magnetite article and method of its production
DE19742443779 DE2443779B2 (de) 1973-09-26 1974-09-13 Verfahren zur herstellung eines magnetitgegenstands
IT27395/74A IT1021469B (it) 1973-09-26 1974-09-17 Articolo di magnetite e metodo di preparazione
NO743366A NO141075C (no) 1973-09-26 1974-09-18 Fremgangsmaate for fremstilling av en magnetitt-gjenstand med hoey elektrisk ledningsevne
NL7412462A NL7412462A (nl) 1973-09-26 1974-09-20 Werkwijze om voorwerpen van magnetiet te ardigen.
JP11040874A JPS5648460B2 (fr) 1973-09-26 1974-09-25
DK502874A DK502874A (fr) 1973-09-26 1974-09-25
FR7432301A FR2244717B1 (fr) 1973-09-26 1974-09-25
DD181352A DD118003A5 (fr) 1973-09-26 1974-09-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7313077A SE376552B (fr) 1973-09-26 1973-09-26

Publications (2)

Publication Number Publication Date
SE7313077L true SE7313077L (fr) 1975-03-27
SE376552B SE376552B (fr) 1975-06-02

Family

ID=20318646

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7313077A SE376552B (fr) 1973-09-26 1973-09-26

Country Status (11)

Country Link
US (1) US4019239A (fr)
JP (1) JPS5648460B2 (fr)
DD (1) DD118003A5 (fr)
DE (1) DE2443779B2 (fr)
DK (1) DK502874A (fr)
FR (1) FR2244717B1 (fr)
GB (1) GB1479959A (fr)
IT (1) IT1021469B (fr)
NL (1) NL7412462A (fr)
NO (1) NO141075C (fr)
SE (1) SE376552B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486641A (en) 1981-12-21 1984-12-04 Ruffini Robert S Inductor, coating and method
DE3719796A1 (de) * 1987-06-13 1988-12-22 Gehring Gmbh Maschf Verfahren und werkzeug zum bearbeiten von oberflaechen, insbesondere von laufflaechen von verbrennungsmaschinen
AU660008B2 (en) * 1991-03-21 1995-06-08 Eaton Corporation Molded magnetic contactors
US6461562B1 (en) 1999-02-17 2002-10-08 American Scientific Materials Technologies, Lp Methods of making sintered metal oxide articles
CN103103595B (zh) * 2012-11-13 2016-04-27 三达奥克化学股份有限公司 高铁车辆专用压铸铝工件阳极氧化前超声波光亮清洗剂及制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US914891A (en) * 1904-02-26 1909-03-09 Gen Electric Electrode for arc-lights.
US2503947A (en) * 1947-03-10 1950-04-11 Comm Engineering Pty Ltd Method of molidng magnetic powder
GB1000255A (en) * 1961-05-17 1965-08-04 Atomic Energy Authority Uk Improvements in or relating to the hot pressing of solid bodies from powder
US3410683A (en) * 1968-01-29 1968-11-12 Krebsoege Gmbh Sintermetall Process for the production of sintered articles
US3739445A (en) * 1970-12-29 1973-06-19 Chromalloy American Corp Powder metal magnetic pole piece
JPS4837724A (fr) * 1971-09-18 1973-06-04
JPS518616B2 (fr) * 1971-10-07 1976-03-18

Also Published As

Publication number Publication date
NL7412462A (nl) 1975-04-01
FR2244717B1 (fr) 1979-03-16
JPS5648460B2 (fr) 1981-11-16
FR2244717A1 (fr) 1975-04-18
DD118003A5 (fr) 1976-02-12
DE2443779B2 (de) 1976-08-05
US4019239A (en) 1977-04-26
SE376552B (fr) 1975-06-02
NO141075C (no) 1980-01-09
GB1479959A (en) 1977-07-13
DK502874A (fr) 1975-06-02
JPS5060509A (fr) 1975-05-24
NO141075B (no) 1979-10-01
DE2443779A1 (de) 1975-04-03
NO743366L (fr) 1975-04-28
IT1021469B (it) 1978-01-30

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