http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2785599-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ba83501e6cbe0c96429d52c07cf73f1b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D1-06 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D1-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D1-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-02 |
| filingDate | 2015-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aea9e0ad2c0e0c99c6ccb411f2aa8a27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_86fc981ce43a430fb24d1176ae96a850 |
| publicationDate | 2020-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2785599-T3 |
| titleOfInvention | Surface treatment process of a steel part by nitriding or nitrocarburizing, oxidation and then impregnation |
| abstract | Process for the surface treatment of a piece of steel to impart a high resistance to wear and corrosion that comprises: * a nitriding or nitrocarburizing stage adapted to form a combination layer of at least 8 micrometers thick formed by iron nitride of ε and / or y 'phases, * an oxidation stage adapted to generate a layer of oxides with a thickness between 0.1 and 3 microns and * an impregnation stage by immersion in an impregnation bath for at least 5 minutes, this bath being formed of at least 70% by weight, with precision of 1%, of a solvent formed by a mixture of hydrocarbons formed by a section of alkanes from C9 to C17, 10% to 30% by weight, with an accuracy of 1%, of at least one paraffin oil consisting of a section of alkanes from C16 to C32 and at least one additive of the type of synthetic phenolic additive at a concentration between 0.01% and the 3% by weight, with precision of 0.1%, at room temperature. |
| priorityDate | 2014-12-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.