http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-19980082244-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K9-042 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B23K35-327 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B23K9-00 |
| filingDate | 1997-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1998-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-19980082244-A |
| titleOfInvention | How to use waste tungsten for surface treatment by arc welding |
| abstract | Various tips and tools of discarded tungsten and defects generated in the process of manufacturing them are made into pieces of a certain size and pulverized to obtain tungsten particles in the range of 1 mesh to 100 mesh to obtain tungsten particles in the range of 1 mesh to 100 mesh tungsten particles. A cemented carbide layer is formed from a cemented carbide composition containing a large range of tungsten particles, in turn, by an electric welding such as a bulk welding method or a CO 2 welding method on a base metal such as a high carbon steel sheet or a general mild steel sheet. Method of forming a cemented carbide layer with a tungsten carbide composition comprising a tungsten grain size of the cemented carbide layer with a cemented carbide composition containing tungsten particles of a smaller particle size in the order of forming a cemented carbide layer. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106001853-A |
| priorityDate | 1997-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.