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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (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 (de) 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 (de)
CH (1) CH540733A (de)
DE (1) DE2129789C3 (de)
FR (1) FR2097258A5 (de)
GB (1) GB1350634A (de)
IL (1) IL37014A (de)
NL (1) NL171727C (de)
ZA (1) ZA713883B (de)

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 (de) * 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
US8415268B2 (en) * 2008-07-02 2013-04-09 Basf Se Process for producing a ringlike oxidic shaped body
EP2906515B1 (de) * 2012-10-09 2018-12-19 Sandvik Hyperion AB Verschleissfeste hartmaterial mit niedrigem bindemittelanteil
MY179165A (en) * 2014-12-30 2020-10-30 Hyperion Materials & Tech Sweden Ab Light weight cemented carbide for flow erosion components
JP6966482B2 (ja) * 2016-06-23 2021-11-17 ハイペリオン マテリアルズ アンド テクノロジーズ （スウェーデン） アクティエボラーグ 耐腐食性であり耐疲労性の超硬合金加工ライン工具
GB201820632D0 (en) * 2018-12-18 2019-01-30 Sandvik Hyperion AB Cemented carbide for high demand applications

Also Published As

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

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Legal Events

Date Code Title Description
PL Patent ceased