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)
  • Structural Engineering (AREA)
  • Materials 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)

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BRPI0510129A true BRPI0510129A (pt) 2007-10-02

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

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