DK147447C - Fremgangsmaade til fremstilling af en magnetitgenstand - Google Patents

Fremgangsmaade til fremstilling af en magnetitgenstand

Info

Publication number
DK147447C
DK147447C DK417576A DK417576A DK147447C DK 147447 C DK147447 C DK 147447C DK 417576 A DK417576 A DK 417576A DK 417576 A DK417576 A DK 417576A DK 147447 C DK147447 C DK 147447C
Authority
DK
Denmark
Prior art keywords
procedure
making
magnetic article
article
magnetic
Prior art date
Application number
DK417576A
Other languages
Danish (da)
English (en)
Other versions
DK147447B (da
DK417576A (da
Inventor
Georg Heinrich Art 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
Publication of DK417576A publication Critical patent/DK417576A/da
Publication of DK147447B publication Critical patent/DK147447B/da
Application granted granted Critical
Publication of DK147447C publication Critical patent/DK147447C/da

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
    • 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
    • C04B35/64—Burning or sintering processes
    • C04B35/645—Pressure sintering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Soft Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Magnetic Ceramics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Thin Magnetic Films (AREA)
  • Hard Magnetic Materials (AREA)
DK417576A 1975-09-19 1976-09-16 Fremgangsmaade til fremstilling af en magnetitgenstand DK147447C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7510541 1975-09-19
SE7510541 1975-09-19

Publications (3)

Publication Number Publication Date
DK417576A DK417576A (da) 1977-03-20
DK147447B DK147447B (da) 1984-08-13
DK147447C true DK147447C (da) 1985-02-25

Family

ID=20325605

Family Applications (1)

Application Number Title Priority Date Filing Date
DK417576A DK147447C (da) 1975-09-19 1976-09-16 Fremgangsmaade til fremstilling af en magnetitgenstand

Country Status (9)

Country Link
JP (1) JPS5238515A (it)
DD (1) DD126273A5 (it)
DE (1) DE2635851C3 (it)
DK (1) DK147447C (it)
FR (1) FR2324591A2 (it)
GB (1) GB1499229A (it)
IT (1) IT1065810B (it)
NL (1) NL7609566A (it)
NO (1) NO143304C (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL81512A0 (en) * 1986-02-12 1987-09-16 Dow Chemical Co Novel method for producing ceramic bodies
JP5276837B2 (ja) * 2007-12-17 2013-08-28 株式会社神戸製鋼所 マグネタイトバルク材の製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2106793A5 (en) * 1970-09-24 1972-05-05 Corning Glass Works High temperature gas pressing ceramics and - metals
US3732056A (en) * 1971-09-01 1973-05-08 Gen Motors Corp Apparatus for hot pressing oxide ceramics in a controlled oxygen atmosphere
JPS5546991B2 (it) * 1974-10-21 1980-11-27

Also Published As

Publication number Publication date
NL7609566A (nl) 1977-03-22
DE2635851C3 (de) 1979-04-12
DK147447B (da) 1984-08-13
DK417576A (da) 1977-03-20
DD126273A5 (it) 1977-07-06
DE2635851B2 (de) 1978-07-20
FR2324591B2 (it) 1979-04-20
GB1499229A (en) 1978-01-25
JPS5238515A (en) 1977-03-25
NO143304C (no) 1981-01-14
FR2324591A2 (fr) 1977-04-15
JPS573628B2 (it) 1982-01-22
DE2635851A1 (de) 1977-03-24
NO143304B (no) 1980-10-06
IT1065810B (it) 1985-03-04
NO763055L (no) 1977-03-22

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Legal Events

Date Code Title Description
PBP Patent lapsed