AT282982B - Hartmetall-Metalloxyd-Werkstoff - Google Patents

Hartmetall-Metalloxyd-Werkstoff

Info

Publication number
AT282982B
AT282982B AT1128668A AT1128668A AT282982B AT 282982 B AT282982 B AT 282982B AT 1128668 A AT1128668 A AT 1128668A AT 1128668 A AT1128668 A AT 1128668A AT 282982 B AT282982 B AT 282982B
Authority
AT
Austria
Prior art keywords
carbide
metal oxide
oxide material
metal
oxide
Prior art date
Application number
AT1128668A
Other languages
English (en)
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Application granted granted Critical
Publication of AT282982B publication Critical patent/AT282982B/de

Links

Classifications

    • 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
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S75/00—Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
    • Y10S75/95—Consolidated metal powder compositions of >95% theoretical density, e.g. wrought
    • Y10S75/951—Oxide containing, e.g. dispersion strengthened

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
AT1128668A 1968-06-14 1968-11-20 Hartmetall-Metalloxyd-Werkstoff AT282982B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73722368A 1968-06-14 1968-06-14

Publications (1)

Publication Number Publication Date
AT282982B true AT282982B (de) 1970-07-27

Family

ID=24963066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1128668A AT282982B (de) 1968-06-14 1968-11-20 Hartmetall-Metalloxyd-Werkstoff

Country Status (2)

Country Link
US (1) US3542529A (de)
AT (1) AT282982B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3776706A (en) * 1971-12-15 1973-12-04 Du Pont Aluminum oxide based articles of jewelry
US4112180A (en) * 1974-10-02 1978-09-05 Gte Sylvania Incorporated Refractory metal carbide articles and laminating method for producing same
US4343909A (en) * 1980-04-17 1982-08-10 The Valeron Corporation High toughness ceramic cutting tool
US4731349A (en) * 1985-08-26 1988-03-15 General Electric Company Process of producing alumina-titanium carbide ceramic body

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1981719A (en) * 1932-12-12 1934-11-20 Firth Sterling Steel Co Hard cemented carbide material
GB841576A (en) * 1956-09-24 1960-07-20 Immelborn Hartmetallwerk Process for manufacture of sintered bodies
GB821596A (en) * 1957-09-07 1959-10-07 Immelborn Hartmetallwerk Highly wear-resistant material comprising alumina and heavy metal carbides and process for the production thereof
US3249407A (en) * 1963-10-15 1966-05-03 Du Pont Cemented carbide bodies containing a dispersed oxide in the matrix metal and a process of making
US3409416A (en) * 1966-08-29 1968-11-05 Du Pont Nitride-refractory metal compositions
US3409419A (en) * 1966-11-09 1968-11-05 Du Pont Nitrides plus wear-resistant additives bonded with iron, cobalt or nickel

Also Published As

Publication number Publication date
US3542529A (en) 1970-11-24

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