| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_30d42a4ebdf26b57f6d36f6d07cd900e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7440989377efecb6e90aae571adbfc17
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_20404d9efc4bb8a8faf76c93667e9d50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a89bcc55d45922db634ae35da801795
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4854b54de65dcac06483d470f3a3ab62 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2495
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24975 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-0641
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C14-024 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C14-16 |
| filingDate |
2011-03-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1cfc5ee1952beff8a3953fd4f3d8b65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f249df45e894be25afb97c115c559cc
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9b3106bf2076df56fe908e7f2284814
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3ceb3b00b209dbe541c4d07be63ac2f |
| publicationDate |
2011-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2011149580-A1 |
| titleOfInvention |
Multilayer nitride hard coatings |
| abstract |
A wear resistant multilayer nitride hard coating (2) for substrates (6). The hard coaling (2) includes a first layer (4) of titanium aluminum nitride and a second layer (8) comprising a plurality of sublayer groups (10a). Each sublayer group (10a) includes a first sublayer (12) of titanium silicon nitride and a second sublayer (14) of titanium aluminum nitride. The composition of the titanium aluminum nitride, both in the first layer (4) and in the sublayer groups (1Oa)5 is (Ti x AI 1-x )N, wherein 0.4 ≤ x ≤ 0.6, The composition of the titanium silicon nitride sublayers (12) is (TiySi 1-y )N, wherein 0.85 ≤ y ≤ 0.98, and all of the silicon is in solid solution in the titanium silicon nitride such that no silicon phase or silicon nitride phase exists in this sublayer (12). The combined amount of aluminum and silicon present in the sublayer groups (10A) is narrowly controlled such that the sum of x and y is in the range of 1.38 to 1.46. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3017079-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8691374-B2 |
| priorityDate |
2010-05-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |