http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108008476-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-345 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-165 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-5853 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-322 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C28-00 |
| filingDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108008476-B |
| titleOfInvention | A kind of laser generator reflecting plate |
| abstract | The invention discloses a kind of laser generator reflecting plates, laser generator reflecting plate is by substrate, pure chromium layer, aluminum layer and as reflecting layer aluminum oxide film form four-layer structure, substrate uses copper product, possess high thermal conductivity, deposit the pure chromium film of one layer of nano thickness under inert gas shielding atmosphere using physical vapour deposition (PVD) on Copper substrate, to increase the interface bond strength in reflecting layer Yu copper-based bottom, deposit the fine aluminium film of one layer of micron thickness with physical vaporous deposition on pure chromium film again, finally by evaporation reaction method, the methods of multi sphere ION BEEN OXIDATION or anodic oxidation are used for the aluminum oxide film of reflection laser in the preparation of fine aluminium film surface.Laser generator reflecting plate thermal stability of the present invention is strong, excellent in optical properties, and laser reflectivity can be up to 80~95%；Its most weak boundary binding force is higher than 500MPa, and service life reaches 2~4 years. |
| priorityDate | 2017-12-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.