http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106048541-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0641 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-32 |
| filingDate | 2016-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106048541-B |
| titleOfInvention | A kind of nano-multilayer film and preparation method thereof of tunnel piercing rounding machine cutter cutter ring |
| abstract | The invention discloses a kind of nano-multilayer films and preparation method thereof of tunnel piercing rounding machine cutter cutter ring, including several layer films being sequentially deposited on tunnel piercing rounding machine cutter cutter ring surface, each layer film successively includes metal Ti bottom, hard TiN film layer and TiCrAlN wear resistant friction reducing layer from inside to outside, the nano-multilayer film can be used in tunnel piercing rounding machine cutter cutter ring, and the service life of tunnel piercing rounding machine cutter cutter ring can be effectively improved, while preparation method is relatively simple. |
| priorityDate | 2016-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.