http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130050199-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dd4396a84a639c6ab2b0c56009b3c343 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D163-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D9-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B05D7-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D5-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C25D3-565 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25D5-10 |
| filingDate | 2011-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_59d8204147added40f2c1a0e0918ae2b |
| publicationDate | 2013-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20130050199-A |
| titleOfInvention | Chromium-free blackened electroplating steel sheet with excellent surface appearance and manufacturing method thereof |
| abstract | Disclosed are a chromium-free blackened electroplated steel sheet excellent in surface appearance and a method of manufacturing the same. Method for producing a black electroplated steel sheet according to the present invention comprises the steps of (a) forming an electroplating layer comprising a Zn-Ni alloy on the base steel sheet; And (b) forming a blackening electroplating layer including Zn-Ni alloy but not containing chromium (Cr) on the electroplating layer, wherein step (b) comprises sodium nitrate (NaNO 3 ). Characterized in that the electrolyte is carried out by a cathodic plating method. |
| priorityDate | 2011-11-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.