http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2263483-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dea97595058f316a875c28a64efb90da |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02T50-60 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D04H1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C47-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C47-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D04H1-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C47-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-18 |
| filingDate | 1992-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1411387ca974f22c345a6fed3a6dd64e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5631bf48f9082fc8852d5396b3f06190 |
| publicationDate | 1993-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2263483-A |
| titleOfInvention | Ceramic fibre reinforcements precoated with alternating layers of matrix material; reinforced composites |
| abstract | Precursors for metal composites are produced by coating a long fibre ceramic reinforcement eg silicon carbide with alternating layers of dissimilar species of matrix materials to an aggregate depth sufficient to yield the intended matrix fraction in a consolidation product without additional material. This duplex fibre coating is produced by vapour phase deposition comprising vapour condensation. sputtering or chemical vapour reaction. The precursor includes an aggregate coating of at least 5% of fibre diameter, preferably at least 20%. Various duplex systems are disclosed, each having one component significantly more frangible than the other to render damage tolerant properties to the resultant metal composite. The fibre is produced by depositing upon the ceramic fibre a first layer comprising a first matrix material; depositing upon the first layer a second layer comprising a second matrix material; depositing upon the second layer coated fibre a third layer comprising the first matrix material; and optionally depositing a further layer or layers of said matrix material or materials in alternating sequence. In one embodiment the first matrix material is aluminium alloy or titanium alloy and the second is selected from metal oxides, borides, nitrides or carbides (eg Y2O3, TiN, B4C, SiC, TiB, SiO2) or Ti3Al or TiAl; in another the first material is TiAl or Ti3Al and the second Ti alloy, Co alloy, Zr, Mo, W, Nb. Product materials are produced from the duplex matrix coated fibres by consolidation of an assembly of same under conditions of elevated temperature and pressure to cause inter-fibre matrix flow and bonding of matrix materials. Upon consolidation where the layers are of alternating Ti and Al alloy reaction will occur to form a layer of titanium alumides. The end product finds use in airframe components. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010031930-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102149843-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0669406-A2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0669406-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2935990-A1 |
| priorityDate | 1992-01-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.