| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7737e57a1c86c6f389a8802d39223f92 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2302-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F2301-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23P15-001
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B22F3-12 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F7-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F3-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23P15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B22F5-00 |
| filingDate |
2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20b597a29593e6eb944f93af8f73485c |
| publicationDate |
2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-101877715-B1 |
| titleOfInvention |
Manufacturing method of Metal material for Valve plates |
| abstract |
Although the metal material for a valve plate manufactured by the manufacturing method of the present invention is excellent in mechanical properties such as rigidity and abrasion resistance by using a metal base material having a high carbon content, it is possible to bond and coat the base material on the metal base material by powder sintering So that fracture at the joint portion does not occur due to high bonding properties, and there is an effect that the bonding material has excellent surface lubrication characteristics. |
| priorityDate |
2017-01-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |