RU2009129357A - METHOD FOR PRODUCING CARBON-CARBON COMPOSITE MATERIAL - Google Patents
METHOD FOR PRODUCING CARBON-CARBON COMPOSITE MATERIAL Download PDFInfo
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- RU2009129357A RU2009129357A RU2009129357/05A RU2009129357A RU2009129357A RU 2009129357 A RU2009129357 A RU 2009129357A RU 2009129357/05 A RU2009129357/05 A RU 2009129357/05A RU 2009129357 A RU2009129357 A RU 2009129357A RU 2009129357 A RU2009129357 A RU 2009129357A
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- carbon
- frame
- assembly
- composite material
- producing
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- Carbon And Carbon Compounds (AREA)
Abstract
Способ получения углерод-углеродного композиционного материала, стойкого к окислению и эрозии в разогретом газовом потоке, основанный на сборке стержневого каркаса из углеродного волокна, скрепленного водным раствором поливинилового спирта, и последующем насыщении каркаса углеводородной матрицей по пековой или газофазной технологии, отличающийся тем, что после сборки каркаса перед насыщением углеводородной матрицей производят его фиксацию на глубину технологического припуска связующим, например эпоксидным или бакелитовым лаком, а затем выдерживают в воде, нагретой до температуры 60-70°С в течение не менее 2-х ч. A method of producing a carbon-carbon composite material resistant to oxidation and erosion in a heated gas stream, based on the assembly of a core frame of carbon fiber bonded with an aqueous solution of polyvinyl alcohol, and subsequent saturation of the frame with a hydrocarbon matrix by pitch or gas-phase technology, characterized in that after assembly of the frame before saturation with the hydrocarbon matrix fixes it to the depth of the technological allowance with a binder, for example, epoxy or bakelite varnish, and then incubated in water heated to a temperature of 60-70 ° C for at least 2 hours
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009129357/05A RU2422358C2 (en) | 2009-07-29 | 2009-07-29 | Method of producing carbon-carbon composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009129357/05A RU2422358C2 (en) | 2009-07-29 | 2009-07-29 | Method of producing carbon-carbon composite material |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009129357A true RU2009129357A (en) | 2011-02-10 |
RU2422358C2 RU2422358C2 (en) | 2011-06-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009129357/05A RU2422358C2 (en) | 2009-07-29 | 2009-07-29 | Method of producing carbon-carbon composite material |
Country Status (1)
Country | Link |
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RU (1) | RU2422358C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2533135C2 (en) * | 2013-01-10 | 2014-11-20 | Открытое Акционерное Общество "Государственный Ракетный Центр Имени Академика В.П. Макеева" | Method of obtaining carbon-carbon composite material |
RU2568725C1 (en) * | 2014-06-18 | 2015-11-20 | Акционерное общество "Научно-исследовательский институт конструкционных материалов на основе графита "НИИграфит" | Method of producing volumetrically reinforced composite material |
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2009
- 2009-07-29 RU RU2009129357/05A patent/RU2422358C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2422358C2 (en) | 2011-06-27 |
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PD4A | Correction of name of patent owner | ||
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20180730 |