| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b1411c6bd9934f798267e3adbaa726c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6e2426d3503eb3878f5af66b1e5a8ae
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_836b247215b0591c2c915d12f7b7cc7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a9de83801a351f2df03b376f85121bc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dacb138f72878fa0d60111fd0110f44 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12493
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12535
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-12576 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F16J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0084
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-325
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0073 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16J9-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B32B15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06 |
| filingDate |
2007-11-12^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-12-03^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_373cdec5cf6b75e5e5db475c2e980676
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9b5643f611be975d6ea67b82de94b5b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf2c785ace9f76980dccce6e92f6bfd3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2776214da5291b4698c98772488e1b22 |
| publicationDate |
2013-12-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8597797-B2 |
| titleOfInvention |
Chromium nitride ion-plating coating and its production method, as well as piston ring used for internal combustion engine |
| abstract |
[Task] The chromium nitride ion-plating coating has a property that it is hard but is liable to peel off. Year by year, the required level of wear resistance and scuffing resistance becomes higher in a diesel engine. The property of a coating is improved to enhance the wear resistance and scuffing resistance and also to improve resistance against peeling off. n [Means for Solution] (1) Composition is mainly composed of chromium, nitrogen, and carbon, and the concentration of carbon relative to the total concentration of the main components is from 4 to 8% by weight. (2) The crystal structure is that texture of the CrN (111) plane orientation is from 0.4 to 2.0 in terms of a CrN (111) structural coefficient. (3) Vickers hardness is from Hv 1600 to Hv 2000. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9404578-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10352446-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2698243-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2015054222-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11365806-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9777239-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014323367-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9492872-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10030773-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10006546-B2 |
| priorityDate |
2006-11-14^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |