http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2650221-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5a6b0bf6c3d9f24abfad81f059eb3aad |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C4-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C4-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C4-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C4-10 |
| filingDate | 2017-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c69d5b00d6057779e45ff3f8f72fafe http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64a559ec1aa20273027a5fe09c44fa35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_362405302429a419ae0f2fac22a267c5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_58c64f0e15fd4a8bac0b61933f793072 |
| publicationDate | 2018-04-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2650221-C1 |
| titleOfInvention | Method for formation nanostructured oxide coating on technical titanium |
| abstract | FIELD: medical equipment. n SUBSTANCE: invention relates to the field of medical engineering and instrument making, namely to the technology of formation of nanostructured oxide coatings of the system Ti-Ta-(Ti,Ta) x O y on products made of technical titanium, including implantable intraosseous constructs. Method for forming a nanostructured tantalum-containing oxide coating on the surface of a product made of technical titanium includes electrospark doping of the titanium base with tantalum and thermo-modifying treatment by induction heating in air, while electrospark doping is carried out at a current density of 250–800 kA/m 2 , and the thermo-modifying treatment of the products is carried out at a temperature of 950–1000°C for 0.25–0.5 minutes at a current frequency on an inductor 90±10 kHz and consumed specific electric power 0.2–0.4 W/kg, after which cooling in air is carried out. n EFFECT: invention is aimed at the formation on the surface of products made of technical titanium coatings with a hardness of 10–11 5/10 GPa at a modulus of elasticity of 400–550 GPa, consisting of tantalum and titanium oxides with the size of structural elements from 30 to 120 nm. n 1 cl, 3 ex, 1 tbl, 5 dwg |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2704337-C1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114086176-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114086176-B |
| priorityDate | 2017-03-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.