http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101433440-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-0463 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C38-004 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D7-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C21D8-0426 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D9-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C21D8-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C38-06 |
| filingDate | 2012-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2014-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2014-08-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101433440-B1 |
| titleOfInvention | Method for manufacturing formable hot-rolled steel having excellent surface quality and the hot-rolled steel by the same method |
| abstract | A hot-rolled steel sheet for processing which is excellent in surface characteristics used in household appliances, automobiles, etc., and a manufacturing method thereof. The method for manufacturing a hot-rolled steel sheet having excellent surface characteristics according to the present invention comprises 0.001 to 0.010% of carbon (C), 0.05 to 0.3% of manganese (Mn), 0.001 to 0.020% of phosphorus (P) % Of boron (B), 0.01 to 0.05% of cobalt (Co), 0.01 to 0.05% of vanadium (V), 0.01 to 0.07% of aluminum (Al), 0.001 to 0.004% 0.05%, and the remainder is subjected to surface treatment such that the deformed ferrite structure occupies 3 to 10% in the thickness direction of the hot-rolled steel sheet made of steel containing iron (Fe) and other unavoidable impurities. |
| priorityDate | 2012-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.