http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AU-2011253606-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2308e2a268c76452868e9d42859cb648 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L2420-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-403 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-0272 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61L27-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61L27-04 |
| filingDate | 2011-11-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_46340957ee11f274482669b519113798 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ddaa53fd147d630d17d966ac993303fe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a02c0056457ec7fa7fbe6062b79f234d |
| publicationDate | 2012-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AU-2011253606-A1 |
| titleOfInvention | Ceramic coated orthopaedic implants and method of making such implants |
| abstract | -53 Orthopaedic implants with scratch-, wear- and corrosion-resistant ceramic coatings on metal substrates are provided, as well as methods for making such coatings. The metal substrate is advantageously HIP'd and homogenized prior to coating with the ceramic, and the HIP'd and homogenized metal substrate is preferably ground and polished prior to coating with the ceramic. The ceramic coating may include a band with multiple thin alternating layers of titanium nitride, titanium carbonitride or both titanium nitride and titanium carbonitride, and may include an alumina overcoat, The present coatings curtail the growth of microcracks that can otherwise result from surface cracks or scratches on coated substrates, and thereby provide improved wear characteristics, scratch resistance, and prevent the penetration of corrosive fluids to the substrate material. 15/1/I 1,19606 speci,53 REPLACEMENT SKEET |
| priorityDate | 2010-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.