CH540733A - Outillage pour compression de poudres de ferrites dans un champ magnétique - Google Patents

Outillage pour compression de poudres de ferrites dans un champ magnétique

Info

Publication number
CH540733A
CH540733A CH873171A CH873171A CH540733A CH 540733 A CH540733 A CH 540733A CH 873171 A CH873171 A CH 873171A CH 873171 A CH873171 A CH 873171A CH 540733 A CH540733 A CH 540733A
Authority
CH
Switzerland
Prior art keywords
tooling
magnetic field
ferrite powders
compressing
compressing ferrite
Prior art date
Application number
CH873171A
Other languages
English (en)
French (fr)
Inventor
Labernede Pierre
Foglar Oswald
Original Assignee
Ugine Carbone
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 Ugine Carbone filed Critical Ugine Carbone
Publication of CH540733A publication Critical patent/CH540733A/fr

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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
    • C04B35/5626—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides based on tungsten carbides
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
    • C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
    • C04B35/5611—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides based on titanium carbides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/10—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Powder Metallurgy (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
CH873171A 1970-06-18 1971-06-15 Outillage pour compression de poudres de ferrites dans un champ magnétique CH540733A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7022483A FR2097258A5 (enExample) 1970-06-18 1970-06-18

Publications (1)

Publication Number Publication Date
CH540733A true CH540733A (fr) 1973-08-31

Family

ID=9057387

Family Applications (1)

Application Number Title Priority Date Filing Date
CH873171A CH540733A (fr) 1970-06-18 1971-06-15 Outillage pour compression de poudres de ferrites dans un champ magnétique

Country Status (8)

Country Link
CA (1) CA952546A (enExample)
CH (1) CH540733A (enExample)
DE (1) DE2129789C3 (enExample)
FR (1) FR2097258A5 (enExample)
GB (1) GB1350634A (enExample)
IL (1) IL37014A (enExample)
NL (1) NL171727C (enExample)
ZA (1) ZA713883B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711509C2 (de) * 1977-03-16 1983-01-05 Vsesojuznoe proizvodstvennoe naučno-techničeskoe ob"edinenie tverdych splavov i tugoplavkich metallov Sojuztverdosplav, Moskva Verfahren zur Herstellung von Hartmetall auf Titankarbid-Basis
SE415199B (sv) * 1977-09-28 1980-09-15 Sandvik Ab Med borerad ytzon forsedd sintrad hardmetallkropp
SE420844B (sv) * 1979-05-17 1981-11-02 Sandvik Ab Sintrad hardmetall av nickelbaserad bindemetall och volframkarbid
CH653204GA3 (enExample) * 1983-03-15 1985-12-31
US5009705A (en) * 1989-12-28 1991-04-23 Mitsubishi Metal Corporation Microdrill bit
SE511212C2 (sv) 1997-12-22 1999-08-23 Sandvik Ab Kula för kulspetspennor och användning av denna för kulspetspennor med vattenbaserat bläck
EP2307191B1 (de) 2008-07-02 2018-08-08 Basf Se Verfahren zur herstellung eines oxidischen geometrischen formkörpers
KR102109227B1 (ko) * 2012-10-09 2020-05-28 하이페리온 매터리얼즈 앤드 테크놀로지스 (스웨덴) 에이비 저 바인더의 내마모성 경질 금속
SG11201704721UA (en) * 2014-12-30 2017-07-28 Sandvik Intellectual Property Light weight cemented carbide for flow erosion components
PT3475458T (pt) * 2016-06-23 2020-04-09 Hyperion Materials & Tech Sweden Ab Ferramenta de linha de processo de carboneto cementado resistente a corrosão e fadiga
GB201820632D0 (en) 2018-12-18 2019-01-30 Sandvik Hyperion AB Cemented carbide for high demand applications

Also Published As

Publication number Publication date
FR2097258A5 (enExample) 1972-03-03
NL7108345A (enExample) 1971-12-21
DE2129789A1 (de) 1971-12-23
NL171727C (nl) 1983-05-02
IL37014A0 (en) 1971-08-25
DE2129789B2 (de) 1973-06-07
ZA713883B (en) 1972-04-26
DE2129789C3 (de) 1978-08-17
CA952546A (en) 1974-08-06
GB1350634A (en) 1974-04-18
IL37014A (en) 1975-02-10

Similar Documents

Publication Publication Date Title
BE785949A (fr) Poudres metalliques composees et leur production
AU473328B2 (en) Method and apparatus to manufacture a magnetizable winding accommodating assembly for an inductive device
IL26213A (en) Magnetic cylinder lock
CH540733A (fr) Outillage pour compression de poudres de ferrites dans un champ magnétique
ZA718405B (en) Three dimensional charge coupled devices
IL37232A (en) A nuclear magnetic resonance magnetometer
CA965918A (en) Die and punch assembly for compacting powder material
DK121447B (da) Fremgangsmåde til komprimering af magnetisk anisotrope pulvere.
GB1346992A (en) Magnetic tape
GB1344132A (en) Manganese-zinc ferrite cores
IL38409A (en) A laminated magnetic core for induction devices
ZM6672A1 (en) Cobalt-coated core powders
AU3466171A (en) Nuclear magnetic resonance apparatus
FR1482940A (fr) Conditionneur magnétique pour objets métalliques
IT967955B (it) Giunto a polvere magnetica
CA815645A (en) Electromagnetic forming and compacting machine coils
CA759883A (en) Solid reductant for production of magnetic iron oxide
AU5276269A (en) A machine for compacting and binding coils
CA735856A (en) Methods for passivating metal powders
ES377431A3 (es) Transformador de regulacion resomagnetica.
CA761377A (en) Rapid sintering of metallic compacts
IT1056290B (it) Apparecchiatura per punzonare e formare forature in pellicole nastri magnetici ed altri con organi eccentrici a motocontinuo
CA843640A (en) Laminated ferrite memory cores
ZA755430B (en) Device for shaping and transporting coil fastener elements
CA718855A (en) Ultrafine metal powders

Legal Events

Date Code Title Description
PL Patent ceased