| 发明名称 |
METHOD OF MANUFACTURING A COMPOSITE MATERIAL WITH LAMELLAR INTERPHASE BETWEEN REINFORCING FIBRES AND MATRIX, AND MATERIAL OBTAINED |
| 摘要 |
<p>The interphase is formed by nanometric scale sequencing of various constituents, of which a first has an intrinsic lamellar microtexture and at least a second can protect the first against oxidation. Several basic layers of a first lamellar microtexture constituent selected for example from pyrocarbon, boron nitride and BC3 are formed alternately with one or more layers of a second constituent having an oxidation protection function, selected for example from SiC, Si3N4, SiB4, SiB6 or a codeposit of the elements Si, B, C. The basic interphase layers, the thickness of which is preferably less than 10 nanometres, are formed by pulsed chemical vapour deposition or infiltration.</p> |
| 申请公布号 |
WO9509136(A1) |
申请公布日期 |
1995.04.06 |
| 申请号 |
WO1994FR01091 |
申请日期 |
1994.09.20 |
| 申请人 |
SOCIETE EUROPEENNE DE PROPULSION;GOUJARD, STEPHANE;DUPEL, PASCAL;PAILLER, RENE;HEURTEVENT, FABRICE |
发明人 |
GOUJARD, STEPHANE;DUPEL, PASCAL;PAILLER, RENE;HEURTEVENT, FABRICE |
| 分类号 |
C04B35/565;C04B35/80;C23C14/04;(IPC1-7):C04B35/80 |
主分类号 |
C04B35/565 |
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