RU2011104524A - METHOD FOR PRODUCING PRODUCTS FROM COMPOSITE MATERIAL - Google Patents
METHOD FOR PRODUCING PRODUCTS FROM COMPOSITE MATERIAL Download PDFInfo
- Publication number
- RU2011104524A RU2011104524A RU2011104524/05A RU2011104524A RU2011104524A RU 2011104524 A RU2011104524 A RU 2011104524A RU 2011104524/05 A RU2011104524/05 A RU 2011104524/05A RU 2011104524 A RU2011104524 A RU 2011104524A RU 2011104524 A RU2011104524 A RU 2011104524A
- Authority
- RU
- Russia
- Prior art keywords
- workpiece
- metal
- condensation
- vapor
- carried out
- Prior art date
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- Chemical Vapour Deposition (AREA)
- Ceramic Products (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
1. Способ изготовления изделий из композиционного материала, включающий изготовление заготовки из пористого углеграфитового материала, нагрев заготовки и металлической шихты в замкнутом объеме реактора до температуры образования паров металла, массоперенос металла в поры материала заготовки с последующей карбидизацией металла, отличающийся тем, что массоперенос металла в поры материала заготовки осуществляют путем пропитки конденсатом его паров. ! 2. Способ по п.1, отличающийся тем, что конденсацию паров металла осуществляют в порах материала заготовки. ! 3. Способ по п.1, отличающийся тем, что конденсацию паров металла осуществляют на поверхности заготовки. ! 4. Способ по п.1, отличающийся тем, что конденсацию паров металла осуществляют в объеме реактора. ! 5. Способ по одному из пп.1-4, отличающийся тем, что осуществляют 2 или 3 вида конденсации в любом сочетании и в любой последовательности. ! 6. Способ по одному из пп.1-3, отличающийся тем, что конденсацию паров металла в порах материала и/или на поверхности заготовки осуществляют путем создания более низкой температуры на поверхности заготовки по сравнению с температурой пара и/или охлаждения заготовки при давлении в реакторе не более 36 мм.рт.ст. ! 7. Способ по п.1 или 4, отличающийся тем, что конденсацию паров металла в объеме реактора осуществляют путем охлаждения реактора с заготовкой при одновременном повышении давления или при установившемся повышенном давлении в нем. 1. A method of manufacturing products from composite material, including the manufacture of a workpiece from porous carbon-graphite material, heating the workpiece and the metal charge in a closed volume of the reactor to a temperature of formation of metal vapor, mass transfer of metal into the pores of the workpiece material followed by metal carbidization, characterized in that the mass transfer of metal into the pores of the workpiece material are carried out by impregnation of its vapor with condensate. ! 2. The method according to claim 1, characterized in that the vapor condensation of the metal is carried out in the pores of the workpiece material. ! 3. The method according to claim 1, characterized in that the condensation of the metal vapor is carried out on the surface of the workpiece. ! 4. The method according to claim 1, characterized in that the condensation of the metal vapor is carried out in the reactor volume. ! 5. The method according to one of claims 1 to 4, characterized in that carry out 2 or 3 types of condensation in any combination and in any sequence. ! 6. The method according to one of claims 1 to 3, characterized in that the condensation of metal vapor in the pores of the material and / or on the surface of the workpiece is carried out by creating a lower temperature on the surface of the workpiece in comparison with the temperature of the vapor and / or cooling the workpiece at a pressure of reactor not more than 36 mmHg ! 7. The method according to claim 1 or 4, characterized in that the condensation of metal vapor in the reactor volume is carried out by cooling the reactor with the workpiece while increasing the pressure or at a steady high pressure in it.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011104524/05A RU2484013C2 (en) | 2011-02-08 | 2011-02-08 | Method of making articles from composite material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011104524/05A RU2484013C2 (en) | 2011-02-08 | 2011-02-08 | Method of making articles from composite material |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2011104524A true RU2011104524A (en) | 2012-08-20 |
RU2484013C2 RU2484013C2 (en) | 2013-06-10 |
Family
ID=46936110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011104524/05A RU2484013C2 (en) | 2011-02-08 | 2011-02-08 | Method of making articles from composite material |
Country Status (1)
Country | Link |
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RU (1) | RU2484013C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2542047C2 (en) * | 2012-10-22 | 2015-02-20 | Открытое Акционерное Общество "Уральский научно-исследовательский институт композиционных материалов" | Method and device for article metalising by liquid-vapour process and control over permeability of butts between retort parts in said device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4891338A (en) * | 1987-01-13 | 1990-01-02 | Lanxide Technology Company, Lp | Production of metal carbide articles |
RU1834839C (en) * | 1991-06-28 | 1993-08-15 | Государственный научно-исследовательский институт конструкционных материалов на основе графита | Method for saturation of porous carbon material with silicon carbide |
RU2006493C1 (en) * | 1992-08-14 | 1994-01-30 | Уральский научно-исследовательский институт композиционных материалов | Method of treatment of porous articles |
DE19834018C1 (en) * | 1998-07-28 | 2000-02-03 | Deutsch Zentr Luft & Raumfahrt | Method for producing a protective layer containing silicon carbide |
CN101224988A (en) * | 2008-01-29 | 2008-07-23 | 中国人民解放军国防科学技术大学 | Low-temperature preparation method of C/SiC ceramic matrix composite material |
RU2379268C1 (en) * | 2008-06-11 | 2010-01-20 | Федеральное Государственное Унитарное предприятие "Уральский научно-исследовательский институт композиционных материалов" | Method for manufacturing of composite material |
-
2011
- 2011-02-08 RU RU2011104524/05A patent/RU2484013C2/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2542047C2 (en) * | 2012-10-22 | 2015-02-20 | Открытое Акционерное Общество "Уральский научно-исследовательский институт композиционных материалов" | Method and device for article metalising by liquid-vapour process and control over permeability of butts between retort parts in said device |
Also Published As
Publication number | Publication date |
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RU2484013C2 (en) | 2013-06-10 |
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Effective date: 20171218 |