DE2329739A1 - Verfahren zum herstellen von metallkeramischen pulvern - Google Patents

Verfahren zum herstellen von metallkeramischen pulvern

Info

Publication number
DE2329739A1
DE2329739A1 DE2329739A DE2329739A DE2329739A1 DE 2329739 A1 DE2329739 A1 DE 2329739A1 DE 2329739 A DE2329739 A DE 2329739A DE 2329739 A DE2329739 A DE 2329739A DE 2329739 A1 DE2329739 A1 DE 2329739A1
Authority
DE
Germany
Prior art keywords
powder
nickel
grinding media
metal
grinding
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE2329739A
Other languages
German (de)
English (en)
Inventor
Brian Hill
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inco Ltd
Original Assignee
Inco Ltd
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 Inco Ltd filed Critical Inco Ltd
Publication of DE2329739A1 publication Critical patent/DE2329739A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/10—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • 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
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/09—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials mixtures of metallic and non-metallic particles; metallic particles having oxide skin

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Paints Or Removers (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
DE2329739A 1972-06-12 1973-06-12 Verfahren zum herstellen von metallkeramischen pulvern Pending DE2329739A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00261799A US3830435A (en) 1972-06-12 1972-06-12 Production of ceramic-metal composite powders and articles thereof

Publications (1)

Publication Number Publication Date
DE2329739A1 true DE2329739A1 (de) 1973-12-20

Family

ID=22994925

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2329739A Pending DE2329739A1 (de) 1972-06-12 1973-06-12 Verfahren zum herstellen von metallkeramischen pulvern

Country Status (13)

Country Link
US (1) US3830435A (enExample)
JP (1) JPS4957009A (enExample)
BE (1) BE800784A (enExample)
CA (1) CA994739A (enExample)
CH (1) CH587092A5 (enExample)
DE (1) DE2329739A1 (enExample)
ES (1) ES415800A1 (enExample)
FR (1) FR2187727B1 (enExample)
GB (1) GB1428432A (enExample)
IT (1) IT985387B (enExample)
LU (1) LU67760A1 (enExample)
NL (1) NL7308129A (enExample)
SE (1) SE382446B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4175117A (en) * 1972-06-12 1979-11-20 The International Nickel Company, Inc. Production of ceramic powders for ferrite, spinel, titanate and garnet production
US4205964A (en) * 1972-06-12 1980-06-03 The International Nickel Company, Inc. Process for producing ceramic powders and products resulting therefrom
US4627959A (en) * 1985-06-18 1986-12-09 Inco Alloys International, Inc. Production of mechanically alloyed powder
JP2755594B2 (ja) * 1988-03-30 1998-05-20 株式会社 東芝 セラミックス回路基板
US5957398A (en) * 1996-06-07 1999-09-28 Toray Industries, Inc. Composite ceramic materials as a pulverization medium and for working parts of a pulverizer
US6338809B1 (en) 1997-02-24 2002-01-15 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
CA2280865C (en) * 1997-02-24 2008-08-12 Superior Micropowders Llc Aerosol method and apparatus, particulate products, and electronic devices made therefrom
US7097686B2 (en) * 1997-02-24 2006-08-29 Cabot Corporation Nickel powders, methods for producing powders and devices fabricated from same
US20050097987A1 (en) * 1998-02-24 2005-05-12 Cabot Corporation Coated copper-containing powders, methods and apparatus for producing such powders, and copper-containing devices fabricated from same
US7235118B2 (en) * 2003-04-16 2007-06-26 National Research Council Of Canada Process for agglomeration and densification of nanometer sized particles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591362A (en) * 1968-03-01 1971-07-06 Int Nickel Co Composite metal powder
US3670970A (en) * 1970-10-19 1972-06-20 Andrew Szegvari Method and apparatus for comminuting and reacting solids

Also Published As

Publication number Publication date
BE800784A (fr) 1973-12-12
CH587092A5 (enExample) 1977-04-29
IT985387B (it) 1974-11-30
SE382446B (sv) 1976-02-02
JPS4957009A (enExample) 1974-06-03
US3830435A (en) 1974-08-20
LU67760A1 (enExample) 1973-12-14
ES415800A1 (es) 1976-02-01
CA994739A (en) 1976-08-10
FR2187727A1 (enExample) 1974-01-18
NL7308129A (enExample) 1973-12-14
AU5672173A (en) 1974-12-12
FR2187727B1 (enExample) 1976-04-02
GB1428432A (en) 1976-03-17

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