http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114105662-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-5244 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-77 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-656 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2235-6567 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62868 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62894 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-622 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B35-62863 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-628 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-622 |
| filingDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2023-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114105662-B |
| titleOfInvention | A kind of multi-layer interface coating, preparation method and preparation method of ceramic matrix composite material |
| abstract | The invention discloses an anti-oxidation and chemical erosion multi-layer interface coating and a preparation method thereof. Firstly, a BN interface is prepared in a continuous fiber fabric by using a chemical vapor deposition process, and then the BN interface is formed on the BN interface by a plasma-enhanced chemical vapor deposition process. Deposit a high-density thin-layer SiC interface coating on the surface of the layer, and finally prepare a BN/SiC composite interface coating, wherein the SiC interface coating can protect the BN interface from oxidation, decomposition and chemical erosion without restraint; the present invention also Disclosed is a preparation method of a ceramic matrix composite material, which converts a fiber fabric containing a multilayer interface coating into a corresponding ceramic matrix composite material. The preparation method of the multi-layer interface coating of the present invention has the advantages of low temperature and rapidity, and avoids damage to fibers during the coating preparation process, and has broad application prospects in the technical field of ceramic matrix composite materials. |
| priorityDate | 2021-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 36.