http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20090073296-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1bc8d5b80410c3a0594da023cfabcbe0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C1-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21C9-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21C1-16 |
| filingDate | 2007-12-31^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3b6c888ebd32ff795fc9d03585ca864 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7b14d4be2c063bee0a5ad8454560b687 |
| publicationDate | 2009-07-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20090073296-A |
| titleOfInvention | Manufacturing method of steel wire for ultra high strength steel cord |
| abstract | The present invention relates to a method for producing steel wire for ultra high strength steel cord, and more particularly, in the final drawing step, drawing is carried out in the longitudinal direction of the wire rod by appropriately controlling the processing conditions so that the drawing is carried out step by step within a certain range of reduction rate. The present invention relates to a method for manufacturing a steel wire for steel cord to obtain a wire rod having a desired diameter.n n n Steel wire manufacturing method for ultra-high strength steel cord according to the method of the present invention can produce an ultra-high strength steel wire does not occur delamination even when high-speed wire is drawn, it is effective to improve the disconnection rate. |
| priorityDate | 2007-12-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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