DE2009696A1 - Durch intermetallische Verbindungen verbundene Massen aus Aluminiumoxid und metallischer Verbindung - Google Patents

Durch intermetallische Verbindungen verbundene Massen aus Aluminiumoxid und metallischer Verbindung

Info

Publication number
DE2009696A1
DE2009696A1 DE19702009696 DE2009696A DE2009696A1 DE 2009696 A1 DE2009696 A1 DE 2009696A1 DE 19702009696 DE19702009696 DE 19702009696 DE 2009696 A DE2009696 A DE 2009696A DE 2009696 A1 DE2009696 A1 DE 2009696A1
Authority
DE
Germany
Prior art keywords
aluminide
volume
carbide
aluminum oxide
nitride
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
DE19702009696
Other languages
German (de)
English (en)
Inventor
Horacio Enrique Wilmington Del. Bergna (V.St.A.)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE2009696A1 publication Critical patent/DE2009696A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • 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
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Metallurgy (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
DE19702009696 1969-03-03 1970-03-02 Durch intermetallische Verbindungen verbundene Massen aus Aluminiumoxid und metallischer Verbindung Pending DE2009696A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80355869A 1969-03-03 1969-03-03

Publications (1)

Publication Number Publication Date
DE2009696A1 true DE2009696A1 (de) 1970-09-17

Family

ID=25186839

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702009696 Pending DE2009696A1 (de) 1969-03-03 1970-03-02 Durch intermetallische Verbindungen verbundene Massen aus Aluminiumoxid und metallischer Verbindung

Country Status (9)

Country Link
US (1) US3565643A (fr)
AT (1) AT298086B (fr)
BE (1) BE746284A (fr)
DE (1) DE2009696A1 (fr)
FR (1) FR2037480A5 (fr)
GB (1) GB1295688A (fr)
LU (1) LU60433A1 (fr)
NL (1) NL7002932A (fr)
SE (1) SE350248B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32110E (en) * 1971-05-26 1986-04-15 General Electric Co. Aluminum oxide coated cemented carbide product
USRE32093E (en) * 1971-05-26 1986-03-18 General Electric Company Aluminum oxide coated titanium-containing cemented carbide product
US3836673A (en) * 1972-03-23 1974-09-17 Norton Co Sintered silicon carbide
BR7604418A (pt) * 1975-07-09 1978-01-31 Teledyne Ind Composicao de material e processo para sua formacao
AU512633B2 (en) * 1976-12-21 1980-10-23 Sumitomo Electric Industries, Ltd. Sintered tool
WO1981001144A1 (fr) * 1979-10-26 1981-04-30 Minnesota Mining & Mfg Materiaux ceramiques resistants a l'usure
WO1981001143A1 (fr) * 1979-10-26 1981-04-30 Minnesota Mining & Mfg Compositions de ceramique
JPS56140069A (en) * 1980-03-29 1981-11-02 Nippon Tungsten Ceramic sintered body and manufacture
GB2110246B (en) * 1981-02-23 1985-02-06 Vni Instrument Inst Multilayer coating for metal-cutting tool
DE3365733D1 (en) * 1982-12-30 1986-10-02 Alcan Int Ltd Metallic materials reinforced by a continuous network of a ceramic phase
JPS6126564A (ja) * 1984-07-13 1986-02-05 日本特殊陶業株式会社 耐熱・耐摩耗性セラミツク材料の製造法
US5196385A (en) * 1985-08-06 1993-03-23 Ngk Spark Plug Co., Ltd. Process for the preparation of a heat-resistant and wear resistant ceramic material
US4855264A (en) * 1986-11-20 1989-08-08 Minnesota Mining And Manufacturing Company Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
US4788167A (en) * 1986-11-20 1988-11-29 Minnesota Mining And Manufacturing Company Aluminum nitride/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
US4957886A (en) * 1986-11-20 1990-09-18 Minnesota Mining And Manufacturing Company Aluminum oxide/aluminum oxynitride/group IVB metal nitride abrasive particles derived from a sol-gel process
US8858697B2 (en) 2011-10-28 2014-10-14 General Electric Company Mold compositions
US9011205B2 (en) 2012-02-15 2015-04-21 General Electric Company Titanium aluminide article with improved surface finish
US8932518B2 (en) 2012-02-29 2015-01-13 General Electric Company Mold and facecoat compositions
US8906292B2 (en) 2012-07-27 2014-12-09 General Electric Company Crucible and facecoat compositions
US8708033B2 (en) 2012-08-29 2014-04-29 General Electric Company Calcium titanate containing mold compositions and methods for casting titanium and titanium aluminide alloys
US8992824B2 (en) 2012-12-04 2015-03-31 General Electric Company Crucible and extrinsic facecoat compositions
US9592548B2 (en) 2013-01-29 2017-03-14 General Electric Company Calcium hexaluminate-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
US9192983B2 (en) 2013-11-26 2015-11-24 General Electric Company Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
US9511417B2 (en) 2013-11-26 2016-12-06 General Electric Company Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
US10391547B2 (en) 2014-06-04 2019-08-27 General Electric Company Casting mold of grading with silicon carbide

Also Published As

Publication number Publication date
GB1295688A (fr) 1972-11-08
US3565643A (en) 1971-02-23
LU60433A1 (fr) 1970-05-04
SE350248B (fr) 1972-10-23
AT298086B (de) 1972-04-25
BE746284A (fr) 1970-07-31
NL7002932A (fr) 1970-09-07
FR2037480A5 (fr) 1970-12-31

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