http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103338885-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e3b0a3dbf8d6c9712d86ea1383fd5327 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T83-929 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0641 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-048 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-325 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-044 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B26D1-0006 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C30-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06 |
| filingDate | 2012-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5e6e0ab6a35f19c81227df2b411465b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bd52bb1485553c2f4441e073ff7d0062 |
| publicationDate | 2015-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103338885-B |
| titleOfInvention | Surface-coated cutting tool |
| abstract | Provided is a surface-coated cutting tool having excellent chipping resistance and wear resistance. The surface-coated cutting tool has the surface of a WC-cemented-carbide-made tool base coated with at least a hard coating layer that is 0.5 to 10 [mu]m thick and made of an (Al, Cr)N layer, wherein: pores and droplets are dispersedly distributed in the (Al, Cr)N layer; the area occupancy rate of said pores and the area occupancy rate of said droplets in an arbitrary cross section of the (Al, Cr)N layer are 0.5-1% by area and 2-4% by area, respectively; and, of said droplets, Al-rich droplets having Al content rates higher than the average Al content of the (Al, Cr)N layer occupy greater than or equal to 20% by area of the total area of droplets. |
| priorityDate | 2011-01-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.