| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_399d11fbf56a456f0fb13ea4cbfdf540 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-265 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B27-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-403
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23B51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23C5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C28-042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C30-005
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-0272 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23C5-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23B27-14 |
| filingDate |
2011-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de27980fe6eb6c2ed9a69afc7036f901
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_33df8ec4f2479668e48d11943e290cd5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_982cc02c0842d932d1c76899ee0b6e23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_78d92610566e6203182861762c64fd77
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44dc2a179d06a075224debea353e7347 |
| publicationDate |
2013-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20130041325-A |
| titleOfInvention |
Surface-coated cutting tool |
| abstract |
An object of the present invention is to provide a surface-coated cutting tool which is highly compatible with wear resistance and defect resistance. The surface-coated cutting tool of this invention is equipped with a base material and the coating film formed on this base material, This coating film contains at least 1 layer of titanium carbonitride layers, This titanium carbonitride layer has a structure coefficient TC (hkl). When the index of inclination TC (220) in) is the maximum, and the indentation hardness of the hardness reference piece is Hs and the indentation hardness of the titanium carbonitride layer is Ht, the average value of the relative hardness Ht / Hs in a plurality of measurements is 3 or more. The difference between the maximum value Ht max / Hs and the minimum value Ht min / Hs of the relative hardness of the titanium carbonitride layer with respect to the relative hardness Ht / Hs is 0.5 or less. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20170118872-A |
| priorityDate |
2010-09-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |