| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d00504ce5761abedae424783fa6140c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_49b8c5172034fac9619d62b4a73154f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24f54aefd7a75822ce9d6a7759e20068 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D9-30 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23G5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C8-34 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D9-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23G5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-24 |
| filingDate |
2005-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d399a55774f30477d8d615c7dc8a5a68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f6054f7aaef20e0bfaed9d3c332a448b |
| publicationDate |
2013-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8414710-B2 |
| titleOfInvention |
Method for surface treatment of metal material |
| abstract |
A method for a surface treatment of a metal material, which comprises subjecting a metal material such as an Fe alloy, a Ni alloy and an Al alloy to a heat treatment in the presence of an amino-based resin such as a melamine-formaldehyde resin. The amino-based resin can be caused to be present with the metal material by a method wherein the resin is applied on the surface of the metal material, directly or via a solvent such as water, or wherein the amino-based resin is placed in a container, and the container and the metal material are placed in a heat treatment furnace. The above heat treatment allows a passivated film to disappear from the metal material. Further, a subsequent elevation of temperature and the supply a nitriding gas allows the performance of a nitriding treatment being several times more effective than a conventional treatment, and a subsequent supply of a carburizing agent allows the performance of a carburizing treatment. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11193197-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10604832-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11649538-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11473183-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019241011-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10214805-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-4086366-A1 |
| priorityDate |
2004-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |