http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106565280-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-009 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B41-87 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-87 |
| filingDate | 2015-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106565280-B |
| titleOfInvention | A kind of CfThe preparation method of/SiC ceramic matrix composite material surface optical coating |
| abstract | The present invention relates to a kind of C f The preparation method of/SiC ceramic matrix composite material surface optical coating, the optical coating is the optics dense coating that 1mm or more is reached using SiC/Si as main phase and thickness, and the preparation method comprises the following steps :(a) prepares the porous biscuit film that main phase is C and SiC by casting molding processes；(b) the resulting porous biscuit film of step (a) is placed in C f Under vacuum conditions in 1450 DEG C~1650 DEG C reaction siliconisings behind/SiC ceramic matrix composite material surface, thus in the C f / SiC ceramic matrix composite material surface is formed using SiC/Si as the ceramic coating of main phase.Present invention firstly provides the method for preparing composite material surface optical coating using casting films reaction sintering technology, obtained SiC/Si optical coating can significantly improve C f The consistency on/SiC ceramic matrix composite material surface. |
| priorityDate | 2015-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.