BR112018016761A2 - ?processo para fabricação de uma peça de material compósito de matriz cerâmica? - Google Patents

?processo para fabricação de uma peça de material compósito de matriz cerâmica?

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Publication number
BR112018016761A2
BR112018016761A2 BR112018016761-4A BR112018016761A BR112018016761A2 BR 112018016761 A2 BR112018016761 A2 BR 112018016761A2 BR 112018016761 A BR112018016761 A BR 112018016761A BR 112018016761 A2 BR112018016761 A2 BR 112018016761A2
Authority
BR
Brazil
Prior art keywords
composite material
ceramic matrix
silicon carbide
piece
manufacturing
Prior art date
Application number
BR112018016761-4A
Other languages
English (en)
Other versions
BR112018016761B1 (pt
Inventor
Mendez Emilie
Roger Jérôme
Lepetitcorps Yann
Original Assignee
Safran Ceramics
Centre National De La Recherche Scientifique
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 Safran Ceramics, Centre National De La Recherche Scientifique filed Critical Safran Ceramics
Publication of BR112018016761A2 publication Critical patent/BR112018016761A2/pt
Publication of BR112018016761B1 publication Critical patent/BR112018016761B1/pt

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    • 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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    • 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
    • C04B35/573—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 reaction sintering or recrystallisation
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    • 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
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
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    • C04B35/62857—Coating fibres with non-oxide ceramics
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    • C04B35/63—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 using additives specially adapted for forming the products, e.g.. binder binders
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
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    • F05D2300/00—Materials; Properties thereof
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    • F05D2300/603—Composites; e.g. fibre-reinforced
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Products (AREA)

Abstract

a presente invenção se refere a um processo de fabricação de uma peça de material compósito de matriz cerâmica, o processo compreendendo pelo menos a seguinte etapa: - infiltração de uma pré-forma fibrosa com uma composição fundida compreendendo majoritariamente em massa de silício, a pré-forma fibrosa compreendendo fibras de carboneto de silício, um pó de carboneto de silício estando presente na porosidade da dita pré-forma, o tamanho médio dos cristalitos de carboneto de silício no pó sendo inferior ao tamanho médio dos cristalitos de carboneto de silício nas fibras, uma matriz cerâmica sendo formada na porosidade da pré-forma fibrosa durante a infiltração a fim de obter a peça de material compósito.
BR112018016761-4A 2016-02-18 2017-02-16 Processo para fabricação de uma peça de material compósito de matriz cerâmica BR112018016761B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1651327A FR3047988B1 (fr) 2016-02-18 2016-02-18 Procede de fabrication d'une piece en materiau composite a matrice ceramique
FR1651327 2016-02-18
PCT/FR2017/050348 WO2017140986A1 (fr) 2016-02-18 2017-02-16 Procede de fabrication d'une piece en materiau composite a matrice ceramique

Publications (2)

Publication Number Publication Date
BR112018016761A2 true BR112018016761A2 (pt) 2018-12-26
BR112018016761B1 BR112018016761B1 (pt) 2023-02-07

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BR112018016761-4A BR112018016761B1 (pt) 2016-02-18 2017-02-16 Processo para fabricação de uma peça de material compósito de matriz cerâmica

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US (1) US10662117B2 (pt)
EP (1) EP3416929B1 (pt)
JP (1) JP6864002B2 (pt)
CN (1) CN108602724B (pt)
BR (1) BR112018016761B1 (pt)
CA (1) CA3014449C (pt)
FR (1) FR3047988B1 (pt)
RU (1) RU2728791C2 (pt)
WO (1) WO2017140986A1 (pt)

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Publication number Priority date Publication date Assignee Title
WO2018037617A1 (ja) 2016-08-25 2018-03-01 株式会社Ihi セラミックス基複合材料及びその製造方法
US11046615B2 (en) * 2018-12-19 2021-06-29 Raytheon Technologies Corporation Self-healing matrix for a ceramic composite
FR3125528A1 (fr) 2021-07-26 2023-01-27 Safran Ceramics Procédé de fabrication d’une pièce épaisse en matériau composite CMC
FR3141170A1 (fr) * 2022-10-21 2024-04-26 Safran Ceramics Procédé de fabrication d’une pièce en matériau composite à matrice céramique
FR3141171A1 (fr) * 2022-10-21 2024-04-26 Safran Ceramics Procédé de fabrication d’une pièce en matériau composite à matrice céramique
FR3141167A1 (fr) * 2022-10-21 2024-04-26 Safran Ceramics Procédé de fabrication d’une pièce en matériau composite à matrice céramique
FR3141169A1 (fr) * 2022-10-21 2024-04-26 Safran Ceramics Procédé de fabrication d’une pièce en matériau composite à matrice céramique

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JPH06272167A (ja) * 1993-03-16 1994-09-27 Toshiba Corp 複合材料用繊維
US5840221A (en) 1996-12-02 1998-11-24 Saint-Gobain/Norton Industrial Ceramics Corporation Process for making silicon carbide reinforced silicon carbide composite
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FR2983193B1 (fr) * 2011-11-30 2014-05-09 Snecma Propulsion Solide Procede de fabrication de piece en materiau cmc
CN103553627B (zh) * 2013-09-27 2015-12-09 大连理工大学 一种陶瓷基复合材料及其制备方法和应用
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FR3047988A1 (fr) 2017-08-25
FR3047988B1 (fr) 2018-03-16
CA3014449A1 (fr) 2017-08-24
CN108602724B (zh) 2021-08-17
CA3014449C (fr) 2023-10-17
JP6864002B2 (ja) 2021-04-21
RU2728791C2 (ru) 2020-07-31
BR112018016761B1 (pt) 2023-02-07
US20190337859A1 (en) 2019-11-07
EP3416929A1 (fr) 2018-12-26
RU2018132864A (ru) 2020-03-19
JP2019510720A (ja) 2019-04-18
US10662117B2 (en) 2020-05-26
CN108602724A (zh) 2018-09-28
WO2017140986A1 (fr) 2017-08-24
EP3416929B1 (fr) 2020-01-29
RU2018132864A3 (pt) 2020-03-19

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