BRPI0510129A - corpo de cerámica, processo para produzir o mesmo e processo para produzir um pó de oxinitreto de alumìnio - Google Patents

corpo de cerámica, processo para produzir o mesmo e processo para produzir um pó de oxinitreto de alumìnio

Info

Publication number
BRPI0510129A
BRPI0510129A BRPI0510129-8A BRPI0510129A BRPI0510129A BR PI0510129 A BRPI0510129 A BR PI0510129A BR PI0510129 A BRPI0510129 A BR PI0510129A BR PI0510129 A BRPI0510129 A BR PI0510129A
Authority
BR
Brazil
Prior art keywords
produce
ceramic body
same
aluminum oxynitride
oxynitride powder
Prior art date
Application number
BRPI0510129-8A
Other languages
English (en)
Inventor
Russell L Yeckley
Shanghua Wu
Original Assignee
Kennametal Inc
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
Priority claimed from US10/831,383 external-priority patent/US20050239629A1/en
Application filed by Kennametal Inc filed Critical Kennametal Inc
Publication of BRPI0510129A publication Critical patent/BRPI0510129A/pt

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    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/581—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on aluminium nitride
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    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/0821—Oxynitrides of metals, boron or silicon
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    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)

Abstract

CORPO DE CERáMICA, PROCESSO PARA PRODUZIR O MESMO E PROCESSO PARA PRODUZIR UM Pó DE OXINITRETO DE ALUMìNIO. Expõe-se um corpo de cerâmica (20), bem como um método para produzir o mesmo, em que o corpo de cerâmica contém oxinitreto de alumínio e filamentos (e opcionalmente) um ou mais de carbonitreto de titânio e/ou alumina, e/ou zirconita, e/ou outros componentes.
BRPI0510129-8A 2004-04-23 2005-04-18 corpo de cerámica, processo para produzir o mesmo e processo para produzir um pó de oxinitreto de alumìnio BRPI0510129A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/831,383 US20050239629A1 (en) 2004-04-23 2004-04-23 Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same
US11/101,260 US7262145B2 (en) 2004-04-23 2005-04-07 Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same
PCT/US2005/013123 WO2005118505A1 (en) 2004-04-23 2005-04-18 Whisker-reinforced ceramic containing aluminum oxynitride and method of making the same

Publications (1)

Publication Number Publication Date
BRPI0510129A true BRPI0510129A (pt) 2007-10-02

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BRPI0510129-8A BRPI0510129A (pt) 2004-04-23 2005-04-18 corpo de cerámica, processo para produzir o mesmo e processo para produzir um pó de oxinitreto de alumìnio

Country Status (8)

Country Link
US (3) US7262145B2 (pt)
EP (1) EP1737804A4 (pt)
JP (1) JP2007533593A (pt)
BR (1) BRPI0510129A (pt)
CA (1) CA2562031A1 (pt)
DE (1) DE05778176T1 (pt)
RU (1) RU2006141352A (pt)
WO (1) WO2005118505A1 (pt)

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Also Published As

Publication number Publication date
CA2562031A1 (en) 2005-12-15
DE05778176T1 (de) 2007-08-02
US20060030474A1 (en) 2006-02-09
JP2007533593A (ja) 2007-11-22
US7262145B2 (en) 2007-08-28
US7309475B2 (en) 2007-12-18
US7368406B2 (en) 2008-05-06
US20060188426A1 (en) 2006-08-24
WO2005118505A1 (en) 2005-12-15
EP1737804A1 (en) 2007-01-03
RU2006141352A (ru) 2008-05-27
US20060084565A1 (en) 2006-04-20
EP1737804A4 (en) 2010-12-01

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