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FR2933972B1 - Procede de preparation d'une piece en carbure de silicium ne necessitant pas l'usage d'ajouts de frittage - Google Patents

Procede de preparation d'une piece en carbure de silicium ne necessitant pas l'usage d'ajouts de frittage

Info

Publication number
FR2933972B1
FR2933972B1 FR0854904A FR0854904A FR2933972B1 FR 2933972 B1 FR2933972 B1 FR 2933972B1 FR 0854904 A FR0854904 A FR 0854904A FR 0854904 A FR0854904 A FR 0854904A FR 2933972 B1 FR2933972 B1 FR 2933972B1
Authority
FR
France
Prior art keywords
sinter
additions
require
preparation
silicon carbide
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.)
Expired - Fee Related
Application number
FR0854904A
Other languages
English (en)
Other versions
FR2933972A1 (fr
Inventor
Adrien Reau
Francois Tenegal
Jean Galy
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.)
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Commissariat a lEnergie Atomique CEA
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 Centre National de la Recherche Scientifique CNRS, Commissariat a lEnergie Atomique CEA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR0854904A priority Critical patent/FR2933972B1/fr
Priority to EP09797517A priority patent/EP2321236A1/fr
Priority to US13/054,381 priority patent/US8871141B2/en
Priority to JP2011517958A priority patent/JP2011528312A/ja
Priority to PCT/EP2009/059257 priority patent/WO2010007170A1/fr
Publication of FR2933972A1 publication Critical patent/FR2933972A1/fr
Application granted granted Critical
Publication of FR2933972B1 publication Critical patent/FR2933972B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • C04B35/575—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 obtained by pressure sintering
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/6267—Pyrolysis, carbonisation or auto-combustion reactions
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3821—Boron carbides
    • 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
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
    • 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
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/604—Pressing at temperatures other than sintering temperatures
    • 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
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/608—Green bodies or pre-forms with well-defined density
    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6562—Heating rate
    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
    • C04B2235/666—Applying a current during sintering, e.g. plasma sintering [SPS], electrical resistance heating or pulse electric current sintering [PECS]
    • 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
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Inorganic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)
FR0854904A 2008-07-18 2008-07-18 Procede de preparation d'une piece en carbure de silicium ne necessitant pas l'usage d'ajouts de frittage Expired - Fee Related FR2933972B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR0854904A FR2933972B1 (fr) 2008-07-18 2008-07-18 Procede de preparation d'une piece en carbure de silicium ne necessitant pas l'usage d'ajouts de frittage
EP09797517A EP2321236A1 (fr) 2008-07-18 2009-07-17 Procede de preparation d'une piece en carbure de silicium ne necessitant pas l'usage d'ajouts de frittage
US13/054,381 US8871141B2 (en) 2008-07-18 2009-07-17 Process for preparing a silicon carbide part without the need for any sintering additives
JP2011517958A JP2011528312A (ja) 2008-07-18 2009-07-17 焼結添加剤を必要としない炭化ケイ素部品を調製するためのプロセス
PCT/EP2009/059257 WO2010007170A1 (fr) 2008-07-18 2009-07-17 Procede de preparation d'une piece en carbure de silicium ne necessitant pas l'usage d'ajouts de frittage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0854904A FR2933972B1 (fr) 2008-07-18 2008-07-18 Procede de preparation d'une piece en carbure de silicium ne necessitant pas l'usage d'ajouts de frittage

Publications (2)

Publication Number Publication Date
FR2933972A1 FR2933972A1 (fr) 2010-01-22
FR2933972B1 true FR2933972B1 (fr) 2011-06-10

Family

ID=40436311

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0854904A Expired - Fee Related FR2933972B1 (fr) 2008-07-18 2008-07-18 Procede de preparation d'une piece en carbure de silicium ne necessitant pas l'usage d'ajouts de frittage

Country Status (5)

Country Link
US (1) US8871141B2 (fr)
EP (1) EP2321236A1 (fr)
JP (1) JP2011528312A (fr)
FR (1) FR2933972B1 (fr)
WO (1) WO2010007170A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013006118B3 (de) * 2013-04-10 2014-04-03 FCT Hartbearbeitungs GmbH Herstellung hochreiner, dichter Siliziumcarbid-Sinterkörper und so erhältliche Sinterkörper
EP3394000A1 (fr) * 2015-12-23 2018-10-31 Evonik Degussa GmbH Procédé de fabrication d'un corps moulé en carbure de silicium
CN105568263B (zh) * 2016-03-11 2018-06-08 中国人民解放军装甲兵工程学院 一种利用CO2激光裂解聚硅氧烷材料制备SiOC陶瓷涂层的方法
US11229950B2 (en) 2017-04-21 2022-01-25 Raytheon Technologies Corporation Systems, devices and methods for spark plasma sintering
KR20190048811A (ko) 2017-10-31 2019-05-09 한국세라믹기술원 우수한 열전도도 및 열내구성을 가지는 탄화규소 소결체의 제조방법
IL301429A (en) * 2020-09-24 2023-05-01 Nanomakers Process for producing sintered silicon carbide bodies
CN113526959B (zh) * 2021-09-07 2022-10-04 西南交通大学 一种无粘接剂的碳化钨粉末快速烧结的方法及装置
CN116693296B (zh) * 2021-12-21 2024-07-19 燕山大学 纳米晶碳化硅超硬块材及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62260772A (ja) * 1986-05-06 1987-11-13 科学技術庁無機材質研究所長 高純度炭化珪素焼結体の製造方法
JP4375948B2 (ja) * 2002-07-03 2009-12-02 満之 大柳 ナノＳｉＣ焼結体及びその製造方法
US7029613B2 (en) * 2003-01-21 2006-04-18 The Regents Of The University Of California Method of forming silicon carbide and silicon nitride composite
FR2865671B1 (fr) * 2004-01-30 2007-03-16 Commissariat Energie Atomique Nanopoudre ceramique apte au frittage et son procede de synthese
US7077991B2 (en) * 2004-02-06 2006-07-18 The Regents Of The University Of California Nanocomposites of silicon nitride, silicon carbide, and boron nitride
FR2877591B1 (fr) * 2004-11-09 2007-06-08 Commissariat Energie Atomique Systeme et procede de production de poudres nanometriques ou sub-micrometriques en flux continu sous l'action d'une pyrolyse laser
JP2006232614A (ja) * 2005-02-24 2006-09-07 Riyuukoku Univ 炭化珪素の超高密度焼結体とその製造方法
FR2894493B1 (fr) * 2005-12-08 2008-01-18 Commissariat Energie Atomique Systeme et procede de production de poudres nanometriques ou sub-micrometriques en flux continu sous l'action d'une pyrolyse laser
FR2898890B1 (fr) * 2006-03-23 2008-05-09 Saint Gobain Ct Recherches Produit d'oxyde d'yttrium fritte et dope.
DE102006013729A1 (de) * 2006-03-24 2007-10-04 Esk Ceramics Gmbh & Co. Kg Gesinterter Werkstoff, sinterfähige Pulvermischung, Verfahren zur Herstellung des Werkstoffs und dessen Verwendung
FR2906242B1 (fr) * 2006-09-27 2009-01-16 Commissariat Energie Atomique Procede d'assemblage de pieces en ceramique refractaire par frittage a chaud avec champ electrique pulse ("sps")

Also Published As

Publication number Publication date
US8871141B2 (en) 2014-10-28
JP2011528312A (ja) 2011-11-17
FR2933972A1 (fr) 2010-01-22
WO2010007170A1 (fr) 2010-01-21
EP2321236A1 (fr) 2011-05-18
US20110180977A1 (en) 2011-07-28

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Effective date: 20160331