http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108883481-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23C2228-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B2228-10 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B27-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B27-148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23C5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-3485 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C30-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-024 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-022 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0641 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C14-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-3464 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-345 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23C5-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-14 |
| filingDate | 2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108883481-B |
| titleOfInvention | Clad Cutting Tools |
| abstract | The present invention relates to a coated cutting tool having a hard coating on the surface of the tool. The hard coating is a nitride, and the content ratio of titanium (Ti) is 70 atomic % or more and 95 atomic % or less, and the silicon (Si) content ratio is 5 atomic % or more and 30 atomic % with respect to the total amount of metal (including semi-metallic) elements. At % or less, the argon (Ar) content is 0.1 at % or less with respect to the total amount of metal elements (including semimetals) and non-metal elements. The hard coating has a NaCl-type crystal structure and an average crystal grain size of 5 nm or more and 30 nm or less. In each composition at a depth of 20 nm to 200 nm of the hard coating, when the total content ratio of metal (including semi-metallic) elements, nitrogen, oxygen, and carbon is 100 atomic %, the nitrogen content ratio is 50.0 atomic % or more . |
| priorityDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.