RU2016135476A - CARBON-CARBON COMPOSITE MATERIAL AND METHOD FOR PRODUCING FROM IT - Google Patents

CARBON-CARBON COMPOSITE MATERIAL AND METHOD FOR PRODUCING FROM IT Download PDF

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Publication number
RU2016135476A
RU2016135476A RU2016135476A RU2016135476A RU2016135476A RU 2016135476 A RU2016135476 A RU 2016135476A RU 2016135476 A RU2016135476 A RU 2016135476A RU 2016135476 A RU2016135476 A RU 2016135476A RU 2016135476 A RU2016135476 A RU 2016135476A
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RU
Russia
Prior art keywords
carbon
pyrocarbon
carbon fibers
length
forming
Prior art date
Application number
RU2016135476A
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Russian (ru)
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RU2667403C2 (en
RU2016135476A3 (en
Inventor
Андрей Георгиевич Докучаев
Татьяна Владимировна Кайсина
Вячеслав Максимович Бушуев
Павел Александрович Судюков
Original Assignee
Акционерное общество "Уральский научно-исследовательский институт композиционных материалов" (АО "УНИИКМ")
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Application filed by Акционерное общество "Уральский научно-исследовательский институт композиционных материалов" (АО "УНИИКМ") filed Critical Акционерное общество "Уральский научно-исследовательский институт композиционных материалов" (АО "УНИИКМ")
Priority to RU2016135476A priority Critical patent/RU2667403C2/en
Publication of RU2016135476A publication Critical patent/RU2016135476A/en
Publication of RU2016135476A3 publication Critical patent/RU2016135476A3/ru
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Publication of RU2667403C2 publication Critical patent/RU2667403C2/en

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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
    • C04B35/52—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 carbon, e.g. graphite
    • C04B35/521—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 carbon, e.g. graphite obtained by impregnation of carbon products with a carbonisable material
    • 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
    • C04B35/52—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 carbon, e.g. graphite
    • C04B35/528—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 carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C04B35/532—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 carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components containing a carbonisable binder
    • 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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/78—Ceramic products containing macroscopic reinforcing agents containing non-metallic materials
    • C04B35/80—Fibres, filaments, whiskers, platelets, or the like
    • C04B35/83—Carbon fibres in a carbon matrix

Claims (2)

1. УУКМ, содержащий армирующий наполнитель в виде дискретных по длине армирующих углеродных волокон и коксопироуглеродной матрицы, отличающийся тем, что в нем армирующий наполнитель выполнен из иглопробивного материала на основе фрагментированных по толщине, вплоть до филаментов, дискретных по длине углеродных волокон, а пироуглерод в коксопироуглеродной матрице равномерно распределен по объему материала.1. CCCM containing a reinforcing filler in the form of reinforcing carbon fibers discrete in length and a carbon-pyrocarbon matrix, characterized in that the reinforcing filler in it is made of needle-punched material based on carbon fibers fragmented in thickness, up to filaments discrete in length of carbon fibers, and pyrocarbon in the carbon-pyrocarbon matrix is evenly distributed throughout the volume of the material. 2. Способ изготовления изделий из УУКМ по п. 1, включающий разрезку углеродных волокон по длине, пропитку их коксообразующим связующим, формование углепластиковой заготовки, ее карбонизацию и насыщение пироуглеродом из газовой фазы, отличающийся тем, что нарезанные по длине углеродные волокна перед пропиткой их коксообразующим связующим подвергают дополнительной фрагментации по толщине вплоть до образования филаментов, после чего на их основе формируют мат и осуществляют его иглопробивание, а насыщение пироуглеродом проводят термоградиентным методом.2. A method of manufacturing products from УУКМ according to claim 1, including cutting carbon fibers in length, impregnating them with a coke-forming binder, forming a carbon-plastic preform, carbonizing it and saturating with pyrocarbon from the gas phase, characterized in that the carbon fibers cut along the length before impregnating them with coke-forming the binder is subjected to additional fragmentation in thickness up to the formation of filaments, after which a mat is formed on their basis and needle punched, and pyrocarbon is saturated with thermograft ientnym method.
RU2016135476A 2016-08-31 2016-08-31 Carbon-carbon composite material and method for manufacturing articles therefrom RU2667403C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016135476A RU2667403C2 (en) 2016-08-31 2016-08-31 Carbon-carbon composite material and method for manufacturing articles therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016135476A RU2667403C2 (en) 2016-08-31 2016-08-31 Carbon-carbon composite material and method for manufacturing articles therefrom

Publications (3)

Publication Number Publication Date
RU2016135476A true RU2016135476A (en) 2018-03-01
RU2016135476A3 RU2016135476A3 (en) 2018-03-01
RU2667403C2 RU2667403C2 (en) 2018-09-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016135476A RU2667403C2 (en) 2016-08-31 2016-08-31 Carbon-carbon composite material and method for manufacturing articles therefrom

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1447029A (en) * 1972-07-21 1976-08-25 Hyfil Ltd Carbon fibre composite
US5654059A (en) * 1994-08-05 1997-08-05 Amoco Corporation Fiber-reinforced carbon and graphite articles and method for the production thereof
RU2194057C2 (en) * 2001-02-12 2002-12-10 Общество с ограниченной ответственностью "Термар" Method of manufacturing frictional product
FR2854168B1 (en) * 2003-04-28 2007-02-09 Messier Bugatti CONTROL OR MODELING OF CHEMICAL VAPOR INFILTRATION PROCESS FOR THE DENSIFICATION OF POROUS SUBSTRATES WITH CARBON
FR2934014B1 (en) * 2008-07-17 2011-05-13 Snecma Propulsion Solide PROCESS FOR PRODUCING A PIPE OR DIVERGENT OF TUBE IN COMPOSITE MATERIAL

Also Published As

Publication number Publication date
RU2667403C2 (en) 2018-09-19
RU2016135476A3 (en) 2018-03-01

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Legal Events

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FA92 Acknowledgement of application withdrawn (lack of supplementary materials submitted)

Effective date: 20180312

FZ9A Application not withdrawn (correction of the notice of withdrawal)

Effective date: 20180716