WO2005026075A3 - Flüssigphasenverdichtete siliciumcarbidkeramiken mit hoher oxidationsbeständigkeit an feuchter atmosphäre - Google Patents

Flüssigphasenverdichtete siliciumcarbidkeramiken mit hoher oxidationsbeständigkeit an feuchter atmosphäre Download PDF

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Publication number
WO2005026075A3
WO2005026075A3 PCT/EP2004/010272 EP2004010272W WO2005026075A3 WO 2005026075 A3 WO2005026075 A3 WO 2005026075A3 EP 2004010272 W EP2004010272 W EP 2004010272W WO 2005026075 A3 WO2005026075 A3 WO 2005026075A3
Authority
WO
WIPO (PCT)
Prior art keywords
silicon carbide
liquid phase
oxidation resistance
high oxidation
humid atmosphere
Prior art date
Application number
PCT/EP2004/010272
Other languages
English (en)
French (fr)
Other versions
WO2005026075A2 (de
Inventor
Kay Andre Weidenmann
Georg Rixecker
Fritz Aldinger
Original Assignee
Max Planck Gesellschaft
Kay Andre Weidenmann
Georg Rixecker
Fritz Aldinger
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 Max Planck Gesellschaft, Kay Andre Weidenmann, Georg Rixecker, Fritz Aldinger filed Critical Max Planck Gesellschaft
Publication of WO2005026075A2 publication Critical patent/WO2005026075A2/de
Publication of WO2005026075A3 publication Critical patent/WO2005026075A3/de

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Classifications

    • 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
    • C04B35/515—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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/565—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 carbides or oxycarbides based on silicon carbide

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)

Abstract

Die Erfindung betrifft Siliciumcarbidkeramiken mit hoher Oxidationsbeständigkeit in feuchter Atmosphäre. Zur Herstellung dieser Keramiken werden Siliciumcarbidpulver mit Sinteradditiven, umfassend Lanthanoidoxide verdichtet, insbesondere durch Druck-unterstütztes Flüssigphasensintern.
PCT/EP2004/010272 2003-09-15 2004-09-14 Flüssigphasenverdichtete siliciumcarbidkeramiken mit hoher oxidationsbeständigkeit an feuchter atmosphäre WO2005026075A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2003142580 DE10342580A1 (de) 2003-09-15 2003-09-15 Flüssigphasenverdichtete Siliciumcarbidkeramiken mit hoher Oxidationsbeständigkeit an feuchter Atmosphäre
DE10342580.2 2003-09-15

Publications (2)

Publication Number Publication Date
WO2005026075A2 WO2005026075A2 (de) 2005-03-24
WO2005026075A3 true WO2005026075A3 (de) 2005-06-02

Family

ID=34305782

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2004/010272 WO2005026075A2 (de) 2003-09-15 2004-09-14 Flüssigphasenverdichtete siliciumcarbidkeramiken mit hoher oxidationsbeständigkeit an feuchter atmosphäre

Country Status (2)

Country Link
DE (1) DE10342580A1 (de)
WO (1) WO2005026075A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ564801A (en) 2005-07-12 2010-01-29 Adelaide Res And Innovation Pt Chelating agents for micronutrient fertilisers
JPWO2018212139A1 (ja) * 2017-05-15 2020-04-02 国立大学法人京都大学 炭化ケイ素セラミックス
US20190367415A1 (en) * 2018-05-31 2019-12-05 Kepco Nuclear Fuel Co., Ltd. Silicon-Carbide-Sintered Body having Oxidation-Resistant Layer and Method of Manufacturing the Same
KR102012004B1 (ko) * 2018-05-31 2019-08-19 한전원자력연료 주식회사 내 산화층이 형성된 탄화규소 소결체 및 이의 제조방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177116A (en) * 1984-04-27 1987-01-14 Nippon Tungsten High density sintered article of silicon carbide
JPH107463A (ja) * 1996-06-21 1998-01-13 Nippon Cement Co Ltd 快削性炭化けい素焼結体及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2177116A (en) * 1984-04-27 1987-01-14 Nippon Tungsten High density sintered article of silicon carbide
JPH107463A (ja) * 1996-06-21 1998-01-13 Nippon Cement Co Ltd 快削性炭化けい素焼結体及びその製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BISWAS K ET AL: "Improved high temperature properties of SiC-ceramics sintered with Lu2O3-containing additives", JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, ELSEVIER SCIENCE PUBLISHERS, BARKING, ESSEX, GB, vol. 23, no. 7, June 2003 (2003-06-01), pages 1099 - 1104, XP004409222, ISSN: 0955-2219 *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 05 30 April 1998 (1998-04-30) *
SCHNEIDER, JUDY ET AL: "Microstructural changes in liquid-phase-sintered silicon carbide during creep in an oxidizing environment", JOURNAL OF THE AMERICAN CERAMIC SOCIETY , 86(3), 501-507 CODEN: JACTAW; ISSN: 0002-7820, 1 June 2003 (2003-06-01), XP002317839 *

Also Published As

Publication number Publication date
DE10342580A1 (de) 2005-04-14
WO2005026075A2 (de) 2005-03-24

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